CN101533275A - Energy consumption condition display apparatus of energy consumption apparatus and display method thereof - Google Patents

Abstract

The invention discloses an energy consumption status display device and an energy consumption status display method of an energy-consuming machine or a conversion control motor, which converts energy saving, such as electricity saving, into saving amount and converts _CO2 reduction amount into _CO2 emission right The amount of _CO2 cuts to be treated as an economic indicator at the same level. Refer to the database and use the calculation program corresponding to any _CO2 emission form to calculate the _CO2 reduction amount from the energy saving effect amount, and calculate the economical energy saving amount conversion for the _CO2 reduction amount based on the _CO2 reduction amount unit price and the energy saving effect amount unit price Value, by adding the conversion value of the energy saving effect to the energy saving effect amount, calculate the equivalent energy saving effect amount, or calculate the economical CO ₂ reduction amount conversion value about the energy saving effect amount, by adding the CO ₂ reduction amount Calculate the equivalent CO ₂ reduction amount on the conversion value of the CO ₂ reduction amount, and display various data obtained by the calculation on the screen.

Description

Energy consumption display device and energy consumption display method for energy consumption machine or conversion control motor

technical field

The invention relates to an energy consumption machine, in particular to an energy consumption status display device and an energy consumption status display method in an energy consumption electrical appliance or an energy consumption system of a conversion control motor.

Background technique

In recent years, with increasing emphasis on global environmental issues, countermeasures against global warming have been widely implemented.

In the past, such a system is known, that is, the system collects work history information respectively for a plurality of functions of electronic appliances, and records the work history information on an IC tag to calculate an environmental load value for each work history information, such as CO ₂ (carbon dioxide).

In addition, it is also known to display the power consumption information per unit time of conventional electric appliances on a display screen or a display screen.

Conventionally, there is also known a reduction amount calculation device capable of calculating the carbon dioxide emission amount accompanying the operation of the cogeneration facility, that is, the design emission amount, based on the gas supply amount that is input to the cogeneration facility. , and calculate the carbon dioxide emissions in the existing equipment based on the electricity and heat output as cogeneration equipment, that is, the baseline emissions.

Patent Document 1 describes that by updating the energy-saving target value every day, the accumulation of the target value is expressed in terms of energy or money.

Patent Document 2 describes a method of calculating an electric power saving effect in an energy saving operation support method.

Patent Document 3 describes a method of calculating energy cost reductions and carbon dioxide emission reductions using business energy costs and carbon dioxide emissions as baseline data.

[Patent Document 1] Japanese Unexamined Patent Publication No. 2003-50626

[Patent Document 2] Japanese Patent No. 3976988

[Patent Document 3] Japanese Patent Laid-Open No. 2004-341927

Contents of the invention

In the past, energy-saving measures were used to calculate energy savings, such as electricity savings or/and cost savings or CO ₂ reductions, and display them on a display or display screen. In addition, it has been proved that by replacing and configuring a conversion control motor with a motor other than the conversion control motor as an energy-consuming electrical appliance, the energy-saving effect is remarkable, and the amount of CO ₂ emitted can also be significantly reduced. Therefore, setting the conversion control motor It is an effective means to reduce the amount of _CO2 .

To prevent global warming, as a means of regulating _CO2 emissions, the establishment of an emissions trading system has been proposed, and this proposal has been partially implemented. In the trading market between domestic companies, the price of emission rights (for example, Japanese yen per ton of carbon dioxide (carbon dioxide)) is kept at the same level as the international price after exchange rate conversion. It can be seen from this that the saving cost of saving electricity and the CO ₂ emission rights generated by the reduction of CO ₂ can be discussed on the same level by using the amount as an economic indicator.

In view of the above circumstances, the object of the present invention is to provide a method that contributes to energy saving and _CO2 emission reduction, and can convert energy saving into saving money and convert _CO2 reduction into _CO2 reduction as _CO2 emission rights. The amount can be treated as an economic index at the same level, and the economic equivalent conversion of the energy saving and _CO2 emissions can be carried out, so that the user of the system or the second can easily pass the equivalent energy saving (or amount) or/ A device and method for discriminating the amount (or amount) of CO ₂ reduction and corresponding CO 2 reduction in order to reduce emitted CO ₂ .

The present invention provides an energy consumption state display device for energy-consuming machines, which is provided with a calculation device for calculating energy-saving effect amounts related to the working conditions of energy-consuming machines, and a screen display device for displaying the calculated energy-saving effect amounts. Features:

There is a database that stores the calculation _program for calculating the amount of CO 2 emission using a predetermined CO ₂ emission coefficient for the form of CO ₂ emission relative to the electricity consumption of energy-consuming machines, and the CO ₂ reduction for CO ₂ reduction The data comparing the unit price of energy-saving effect with the unit price of energy-saving effect on energy-saving effect,

The above-mentioned calculation means is provided, and the calculation means has a _CO2 reduction calculation means that refers to the above-mentioned database, uses a calculation program corresponding to a predetermined _CO2 emission form _for a certain CO2 emission form, and calculates the _CO2 reduction amount based on the energy-saving effect amount, referring to Calculation of unit price of CO ₂ reduction amount and unit price of energy-saving effect amount An energy-saving amount conversion value calculation device for an energy-saving amount conversion value based on the amount of CO ₂ reduction amount, and by adding the energy-saving effect amount to the energy-saving effect amount, thereby A calculation device that calculates the equivalent amount of the energy-saving effect amount, or a _CO2 reduction amount conversion value calculation device that calculates the _CO2 reduction amount conversion value on the amount of the energy-saving effect amount, and by adding the amount on the _CO2 reduction amount A CO ₂ reduction equivalent amount calculation device that calculates the CO ₂ reduction equivalent amount by converting the CO ₂ reduction amount,

The above-mentioned screen display device is provided, which is used to simultaneously display one or both of the above-mentioned energy-saving effect amount and _CO2 reduction amount of a certain emission form, and the above-mentioned energy-saving effect amount equivalent amount and _CO2 reduction amount equivalent amount on the same screen. One or both of them, or an equivalent amount of energy saving effect and CO ₂ reduction amount, or a certain amount of their combination.

The present invention also provides an energy consumption status display device for energy-consuming machines, characterized in that: the above-mentioned calculation device has a device for specifying the form of _CO2 emissions, and the above-mentioned _CO2 reduction amount calculation device has the ability to calculate according to the corresponding _CO2 emission form A CO ₂ reduction effect amount calculation device that calculates the CO 2 reduction amount from the CO ₂ reduction amount and calculates the CO ₂ reduction effect amount equivalent to the CO ₂ reduction amount from the CO ₂ reduction amount, and the above-mentioned screen display device displays the calculated CO ₂ reduction amount The amount is displayed on the same screen as the above-mentioned CO ₂ reduction effect amount.

The present invention also provides an energy consumption status display device for energy-consuming machines, which is characterized in that: when multiple energy-consuming machines are used in the above-mentioned energy-consuming system, there is a function of collecting the various work history information of the above-mentioned multiple energy-consuming machines The history information collection unit has a tag (IC tag, μ chip) for recording the work history information of each energy-consuming machine collected by the work history information collection unit. A data receiving unit of the work history information of the machine and a reading device of the data sending unit that transmits the acquired work history information to the computing device.

The present invention provides a device for displaying the energy consumption status of a conversion control motor, which is provided with a calculation device for calculating the amount of energy saving effect on the working condition when the conversion control motor replaces the motor other than the conversion control motor as an energy-consuming electrical appliance. and a screen display device for displaying the calculated energy-saving effect amount, characterized in that:

A database is provided, and the database is stored with conversion power consumption data representing the effective workload of the power consumption actually measured for various capacity conversion control motors or/and representing the power consumption data and various capacities other than the conversion control motor The electric power consumption data of the electric motor in the past with the effective working load of the electric power consumption actually measured by the electric motor is stored, and the electric power consumption of the electric motor for conversion control and the calculation of the CO ₂ emission amount using the predetermined CO ₂ emission factor for the CO ₂ emission form are stored. Calculation program and comparative data of the unit price of CO ₂ reduction amount for CO ₂ reduction and the unit price of energy saving effect amount for energy saving effect;

The above-mentioned computing device is set, and the computing device has an energy consumption quota determination device that limits the effective workload corresponding to the power consumption of the above-mentioned converted power consumption data and the effective workload corresponding to the power consumption actually measured for the conversion control motor; A device for calculating the virtual energy-saving effect amount and the measured energy-saving effect amount based on the determined energy consumption amount; referring to the above-mentioned database, using a calculation program corresponding to the limited _CO2 emission form, and calculating the virtual energy-saving effect amount and the measured energy-saving effect amount. A device that calculates each CO ₂ reduction amount; a device that calculates the conversion value of the energy saving amount on the two amounts of the two CO ₂ reduction amounts by referring to the unit price of the CO ₂ reduction amount and the unit price of the energy saving effect amount; Add the energy-saving amount conversion value of the two amounts to the amount to calculate the energy-saving effect amount equivalent amount calculation device of each energy-saving effect amount equivalent amount, or have the ability to calculate two CO ₂ on the two amounts of energy-saving effect amount CO ₂ reduction conversion value calculation means for reduction conversion values and calculation means for calculating the equivalent amount of two CO ₂ reductions by adding the CO ₂ reduction conversion values on the respective amounts to the two CO ₂ reductions;

In addition, the above-mentioned screen display device is provided for simultaneously displaying on the same _{screen one or both of the above-mentioned energy-saving effect amount and CO 2 reduction} amount and the above-mentioned energy-saving effect amount equivalent amount and One or both of the corresponding amount of CO ₂ reduction, or one of the above-mentioned equivalent amount of energy-saving effect and CO ₂ reduction amount, or a combination thereof.

The invention provides a method for displaying the energy consumption status of a conversion control motor, the method is realized by an energy consumption status display device, and the energy consumption status display device is provided with calculations about the replacement of the conversion control motor as an energy-consuming electrical appliance by a conversion control motor The calculation device for the energy-saving effect amount of the working condition of the other motors and the screen display device for displaying the calculated energy-saving effect amount are characterized in that:

Stores in the database a calculation program for calculating the amount of _CO2 emissions using a predetermined CO2 emission coefficient for the form of _CO2 emissions for _electricity consumption, and stores the unit price of the _CO2 reduction amount for _CO2 reduction and the energy-saving effect for energy-saving effects The data for comparing the unit price,

The _CO2 reduction calculation means of the above calculation means refers to the above-mentioned database, uses a calculation program corresponding to a certain _CO2 emission form, calculates the _CO2 reduction amount from the energy saving effect amount, and the energy saving conversion value calculation means calculates the _CO2 reduction amount unit price and Calculation of energy-saving effect amount unit price Concerning the energy-saving amount conversion value of the CO ₂ reduction amount, the energy-saving effect amount equivalent amount calculation device calculates the energy-saving effect amount equivalent amount by adding the energy-saving effect amount equivalent energy saving amount conversion value to the energy-saving effect amount , or, the amount-based CO ₂ reduction amount conversion value calculation means calculates the amount-based CO ₂ reduction amount conversion value regarding the energy-saving effect amount, and the amount-based CO ₂ reduction amount calculation means adds the amount-based CO 2 reduction amount to the CO ₂ reduction amount The converted value of the CO ₂ reduction, so as to calculate the equivalent amount of CO ₂ reduction,

The above-mentioned screen display device simultaneously displays one or both of the above-mentioned energy-saving effect amount and _CO2 reduction amount and one or both of the above-mentioned energy-saving effect amount equivalent amount and _CO2 reduction effect amount equivalent amount of a certain emission form on the same screen, Or one of the energy-saving effect amount equivalent amount, the CO ₂ reduction effect amount equivalent amount, or a combination thereof.

The invention provides a method for displaying the energy consumption status of a conversion control motor, which is realized by an energy consumption status display device. The device for calculating the amount of energy-saving effect of the operating conditions when controlling a motor other than the motor, and the screen display device for displaying the amount of the calculated energy-saving effect are characterized in that:

Store the conversion power consumption data corresponding to the actual power consumption of various capacity conversion control motors in the database or/and represent the power consumption data and the actual measurement of motors with various capacities other than conversion control motors The previous motor power consumption data corresponding to the effective workload of the power consumption, and

Stored is a calculation program for calculating the amount of CO 2 emission using a predetermined CO ₂ emission coefficient for the form of CO ₂ emission for converting and controlling the power consumption _{of the motor, and storing the unit price of the CO 2 reduction} amount related to CO ₂ reduction and the amount related to energy saving The data for comparing the unit price of the energy-saving effect of the effect,

Through the energy consumption amount limiting device of the computing device, the effective workload corresponding to the electricity consumption corresponding to the above-mentioned converted electricity consumption data and the actual workload corresponding to the electricity consumption measured for the conversion control motor are determined, and the energy-saving effect amount calculation device is based on Calculate the virtual energy-saving effect amount and the measured energy-saving effect amount based on the determined energy consumption amount, refer to the above-mentioned database and use the calculation program corresponding to the determined _CO2 emission form, and use the _CO2 reduction amount calculation device to calculate the virtual energy-saving effect amount and the measured energy-saving effect amount. Calculate the CO ₂ reduction amount for these two energy-saving effect amounts separately, and calculate the two amounts for the two CO ₂ reduction amounts by referring to the unit price of the CO ₂ reduction amount and the unit price of the energy-saving effect amount through the energy-saving amount conversion value calculation device on the amount The conversion value of the energy saving amount above, through the equivalent amount calculation device of the energy saving effect amount, calculates the equivalent amount of each energy saving effect amount by adding the conversion value of the two amounts of energy saving effect to the two energy saving effect amounts, or through the amount The CO ₂ reduction amount conversion value calculation device on the above-mentioned two energy-saving effect amounts is calculated on the CO ₂ reduction amount conversion value of the two amounts, and through the CO ₂ reduction amount equivalent amount calculation device, based on the above two CO ₂ Add the CO ₂ reduction to each amount to calculate the two CO ₂ reduction equivalent amounts,

In the above-mentioned screen display device, one or both of the above-mentioned energy-saving effect amount and CO ₂ reduction amount in the form of CO ₂ emissions, and one or both of the above-mentioned energy-saving effect-equivalent amount and CO ₂ reduction-equivalent amount, or the above-mentioned energy-saving effect The equivalent amount of money, the equivalent amount of CO ₂ reduction amount, or any of their combinations are simultaneously displayed on the same screen.

The present invention provides a device for displaying the energy consumption status of a conversion control motor, which is provided with a calculation device for calculating the operating conditions when a conversion control motor is used to replace a motor other than a conversion control motor as an energy-consuming electrical appliance. The energy-saving effect amount, and the screen display device for displaying the calculated energy-saving effect amount, are characterized in that:

A database is provided, which stores converted power consumption data representing the effective workload corresponding to the measured power consumption of various capacity conversion control motors or/and represents the power consumption data and the data other than those for the conversion control motor. The past motor power consumption data of the effective workload corresponding to the measured power consumption of motors of various capacities, and

It stores the calculation program for calculating the amount of CO 2 emission using a predetermined CO ₂ emission coefficient for the conversion control of the _electric power consumption of the motor for the CO ₂ emission form, and the unit price of the CO ₂ reduction amount for the CO ₂ reduction and the energy saving effect for the energy saving effect The unit price comparison data for comparison of the amount unit price,

The above-mentioned calculation device is provided, and the calculation device has a power consumption data selection device for selecting an effective workload corresponding to any power consumption from the converted power consumption data stored in the above-mentioned database, and respectively determines and selects the converted power consumption The energy consumption amount determination device corresponding to the effective workload corresponding to the electricity consumption of the quantity data and the effective workload corresponding to the actual electricity consumption measured for the conversion control motor calculates and selects the energy saving effect amount and the measured energy saving amount respectively according to the determined energy consumption amounts The energy-saving effect amount calculation device of the amount refers to the unit price data of the above database and uses the calculation program corresponding to the CO ₂ emission form to calculate the CO ₂ reduction amount calculation device for each CO ₂ reduction amount from the calculated selected energy-saving effect amount and the measured energy-saving amount ,

In addition, the above-mentioned screen display device for displaying one or both of the calculated two energy-saving effect amounts and the two CO ₂ reduction amounts on the same screen is provided.

The present invention also provides an energy consumption status display device for a conversion control motor, which is characterized in that: the power consumption data of both parties are stored in the above-mentioned database, and the power consumption data selection device selects one of the above-mentioned conventional motor power consumption data. The effective workload corresponding to a certain electricity consumption, the above-mentioned energy-saving effect amount calculation device calculates and sets the virtual energy-saving effect amount according to the effective workload corresponding to the electricity consumption selected by the motor electricity consumption data selection device in the past, and the above-mentioned screen displays The device displays virtual energy-saving effect amounts on the same screen.

The invention provides a method for displaying the energy consumption status of a conversion control motor, which is realized by an energy consumption status display device for a conversion control motor, wherein the energy consumption status display device for a conversion control motor is equipped with a conversion control device for calculation A device for calculating the energy-saving effect amount of the working condition when the motor replaces the motor other than the motor for switching control of the energy-consuming electrical appliance, and a screen display device for displaying the calculated energy-saving effect amount, characterized in that:

Store in the database the conversion power consumption data representing the effective workload corresponding to the measured power consumption of the conversion control motor for various capacities or/and the data representing the power consumption data and the data for various capacities other than the conversion control motor The past motor power consumption data of the effective workload corresponding to the measured power consumption of the motor, and,

There is stored a calculation program for calculating the amount of CO _{2 emission using a predetermined CO 2} emission coefficient regarding the form of CO ₂ emission for switching the electric power _{consumption of the control motor, and the unit price of the CO 2 reduction} amount regarding the CO ₂ reduction and the information regarding the energy-saving effect The unit price data for comparing the unit price of the energy-saving effect amount,

Through the power consumption data selection device of the above-mentioned computing device, the effective workload corresponding to a certain power consumption is selected from the converted power consumption data stored in the above-mentioned database, and the conversion of the selected power consumption is respectively determined and selected by the energy consumption amount determination device The effective workload corresponding to the electricity consumption of the electricity consumption data and the effective workload corresponding to the electricity consumption measured for the conversion control motor are respectively calculated and selected according to the determined energy consumption amounts through the energy-saving effect amount calculation device and the measured energy saving amount, through the CO ₂ reduction amount calculation device, referring to the unit price data of the above-mentioned database, and using the calculation program corresponding to the CO ₂ emission form, calculate each CO ₂ reduction amount from the calculated selected energy saving effect amount and the actual measured energy saving amount,

The screen display device displays one or both of the calculated two energy-saving effect amounts and the two CO ₂ reduction amounts on the same screen.

The present invention also provides a method for displaying the energy consumption status of a conversion control motor, which is characterized in that: the above-mentioned database stores the power consumption data of both parties, and the power consumption data of the above-mentioned conventional motor is selected by the above-mentioned power consumption data selection device. The effective workload corresponding to a certain amount of electricity consumption, through the above-mentioned energy-saving effect amount calculation device, according to the effective workload corresponding to the electricity consumption selected by the conventional motor electricity consumption data selection device, the virtual energy-saving effect amount is calculated and set, The above-mentioned screen display device displays virtual energy-saving effect amounts on the same screen.

Because the present invention can convert saved energy, such as electricity saving, into savings amount, and convert _CO2 reduction into _CO2 reduction amount as _CO2 emission right, and convert _CO2 reduction amount into _CO2 emission right The amount of CO ₂ reduction is treated as an economic indicator at the same level, so as to be displayed on the electronic display screen or display screen. Therefore, the conversion of energy saving (for example, electricity saving) and CO ₂ emissions can be economically equivalent. Make it easy for system users or third parties to judge by the equivalent energy saving (amount) or/and the equivalent CO ₂ reduction amount (amount).

In addition, the present invention has the effect that the amount of energy-saving effect and the amount of CO ₂ reduction at the time of installation of the conversion control motor can be quickly calculated and provided even before the conversion control motor is actually installed.

Description of drawings

FIG. 1 is a structural view showing an embodiment of the present invention;

FIG. 2 is a view showing a functional structure of an embodiment of the present invention as a flow chart;

FIG. 3 is a partial view showing a CO ₂ emission form and a CO ₂ emission calculation formula and data used for the calculation;

FIG. 4 is a partial view showing the CO ₂ emission form and the CO ₂ emission calculation formula and other data used for the calculation;

FIG. 5 is a partial view showing the CO ₂ emission form and the CO ₂ emission calculation formula and other data used for the calculation;

Fig. 6 is a flowchart of an embodiment of the present invention;

Fig. 7 is another flow chart of the embodiment of the present invention;

Fig. 8 is a kind of calculation result view about each block of Fig. 2;

FIG. 9 is another structural view showing an embodiment of the present invention;

Figure 10 is a graph showing the operating characteristics of empirical values;

FIG. 11 is a view showing the contents of FIG. 9 in a block diagram.

Explanation of reference signs

1...Central computing processing unit (computing device, CPU)

2...screen display device 3...receiving device

4...Output device 5...Power circuit

6, 6A, 6B, 6C, 6D...database 11...energy consumption data (energy map)

12...Amount of energy consumption

14...CO ₂ emission form and CO ₂ emission calculation formula, data, CO ₂ emission calculation program

CO₂削减额单价          16…节能效果额单价15

Unit price of CO ₂ reduction 16…Unit price of energy saving effect

17...CO ₂ reduction 18...Equivalent CO ₂ reduction

19...Constant energy-saving effect reduction amount

20...Converted value of energy-saving amount in the amount

21…Converted value of CO ₂ reduction in amount

22, 23... Adder

31...Amount of energy-saving effect 32...Amount of energy saving

33...CO ₂ reduction amount 34...CO ₂ reduction effect amount

35...The corresponding amount of energy-saving effect 36...The corresponding amount of energy-saving effect

37…Amount equivalent to CO ₂ reduction 38…Equivalent amount of CO ₂ reduction effect

41...Power consumption data selection device 42...Energy consumption amount determination device

43... Calculation device for energy saving effect 44... Calculation device for CO ₂ reduction amount

100...Energy consumption status display device 101...Energy consumption system

102...Old-type energy-consuming appliances 103...Newly-introduced energy-consuming appliances

Detailed ways

Embodiments of the present invention will be described below with reference to the drawings.

[Example]

Fig. 1 is a structural diagram of an energy consumption status display device for an energy-consuming electrical appliance or a conversion control motor according to an embodiment of the present invention, and Fig. 2 is a flow chart showing the functional structural view of the energy consumption status display device according to an embodiment of the present invention.

In Fig. 1, the energy consumption status display device 100 of an energy-consuming electrical appliance or a conversion control motor is composed of a central computing processing unit, that is, a computing device (CPU) 1, for screen display or electronic display screen display (hereinafter referred to as screen display) A display device 2, a receiving device 3 for inputting information (data), an output device 4 for outputting generated information to the outside, a power supply circuit 5, and a database 6 are configured.

Although the energy consumption status display device 100 is preferably a computer, it can also adopt a structure integrated with the functions of a portable terminal, such as a mobile phone.

Referring to FIG. 2 , the function of generating various data by calculation processing of the calculation device 1 and the display content displayed on the screen by the screen display device 2 will be described with reference to the data of the database 6 . Numerals 11 to 21 in FIG. 2 represent various data calculated and processed by the computing device 1 or stored in the database 6 . 11 is the energy consumption data (energy map) stored in the database, 12 is the calculated and processed energy consumption amount, 13 is the calculated and processed energy saving effect amount, and 14 is the _CO2 emission form and _CO2 emission amount stored in the database Calculation formula, data, CO ₂ emission calculation program, 15 is the unit price data of CO ₂ reduction saved in the database, 16 is the unit price data of energy saving effect saved in the database, 17 is the calculated and processed CO ₂ reduction, 18 is the calculation The processed equivalent _CO2 reduction amount, 19 is the calculated processed equivalent energy saving effect reduction amount, 20 is the calculated energy saving conversion value on the processed amount, and 21 is the calculated _CO2 reduction amount on the processed amount Converted values, 22 and 23 represent adders.

In the energy consumption system 101, energy consumption appliances or conversion control motors are used.

In the energy consumption system 101, in order to save energy consumption (hereinafter referred to as energy saving), a new energy consumption system may be used to replace the entire energy consumption system or a part thereof. Here, the conventional energy-consuming appliances that replace the previously used ones are referred to as old-type energy-consuming appliances 102 , and the replaced and replaced energy-consuming appliances are called newly-introduced energy-consuming appliances 103 .

For example, when the newly introduced energy-consuming electrical appliances 103 are introduced with conversion-controlled motors to replace the conventional ones, that is, motor controls other than conversion control, before the introduction, the old-type energy-consuming electrical appliances 102 are measured in the form of output power or heat output. The old-type energy consumption situation, that is, the amount of new energy generation relative to the energy supply, and the energy consumption information is analyzed, and stored in the database 6A of the database 6 as energy consumption data (energy map) 11 . Therefore, the energy generation amount corresponding to the energy output amount necessary in the old-type energy consuming electrical appliance 102 is stored as data every moment or periodically. In this way, in the case where data is not stored, commercial energy can be used as the energy input corresponding to the energy output generated by the old-type energy-consuming appliances as shown in Patent Document 3.

In this way, the energy consumption amount representing the measured energy consumption status of the old-type energy-consuming electrical appliances 102, and the energy generation amount corresponding to the necessary energy output amount are stored in the database 6A which is a part of the database 6 as energy consumption data (energy map) 11 . If the old-type energy-consuming appliances 102 of the energy-consuming system 101 are replaced, and new-type imported energy-consuming appliances 103 are replaced or introduced, the energy consumption status of the newly-introduced energy-consuming appliances 103 will be measured at all times, statistics will be made at any time or periodically, and the data will be collected through the receiving device 3 ( FIG. 1 ) which is entered into the computing device 1 as an energy consumption credit 12 and stored in the database 6 . The energy consumption amount has the input energy output corresponding to the electricity consumption, that is, the effective workload data.

The calculation device 1 has an energy-saving effect for calculating an energy-saving effect amount 13 with reference to the energy consumption amount 12 and the energy map 11 . This calculation is performed by calculating the energy output generated by the newly introduced energy-consuming appliances 103 and the estimated value when generated by the old-type energy-consuming appliances 102, and by subtracting the energy output for the new-type introduction from the estimated energy consumption generated by the old-type energy-consuming appliances 102. The actually measured energy generation amount measured by the energy consumption electric appliance 103 is calculated|required. This method is known as shown in Patent Document 2.

The database 6 is composed of a database 6B, a database 6C, and a database 6D plus a database 6A as a part of the database.

Since the equipment owned by each power company causes different CO ₂ emission forms, the database 6B stores the CO ₂ emission form and CO ₂ emission calculation formula 14 corresponding to the power company and the CO ₂ emission coefficient of each power company. The CO ₂ emission form includes any number of emission forms and one emission form pre-defined by a specific area. The database 6C stores the CO ₂ reduction amount unit price 15 , and the database 6D stores the energy-saving effect amount unit price 16 . These data can be stored as data by referring to publicly available materials.

In Fig. 3, the CO ₂ emission form and CO ₂ emission calculation formula and the emission coefficient of each power company used for the calculation are shown. The emission coefficient is different due to the difference in the power generation system of each power company, and the data used for calculation can be stored in the database 6 using known data. Here, the illustration content of FIG. 3 is cited.

4 and 5 include the power generation systems of each electric power company and show the CO ₂ emission form and CO ₂ emission amount calculation formula and the emission coefficient used for the calculation with respect to other CO ₂ emission forms. Emission coefficients are different due to differences in energy use, and known data can be used for calculation and stored in the database 6 as in FIG. 3 . Here, the illustrated content of FIG. 4 and FIG. 5 is cited.

In FIG. 2 , the CO ₂ reduction amount 17 is calculated from the energy-saving effect amount 13 and the CO ₂ emission form and CO ₂ emission calculation formula and the CO ₂ emission coefficient 14 in the database 6B. At this time, the _CO2 emission form stored in the database 6B has any number of situations and a predetermined one _CO2 emission form, and in any number of cases, the _CO2 emission form is designated by the designated device through the receiving device 3 , the calculation device 1 calculates the _CO2 reduction amount according to the designated _CO2 emission form and the _CO2 calculation formula; in a specific case, the calculation device 1 can directly calculate the _CO2 reduction amount through the _CO2 reduction amount calculation device, In this case, since the emission form is limited to one, it corresponds to the CO ₂ emission form. In this way, since the energy-saving effect amount 13 is used when calculating the CO ₂ reduction amount 17, there is an advantage that it is not necessary to directly measure the CO ₂ amount using a measuring instrument.

Based on the CO ₂ reduction amount 17 and the CO ₂ reduction amount unit price 15 of the database 6C, corresponding to the CO ₂ reduction amount, the corresponding CO ₂ reduction amount 18 is calculated by the CO 2 reduction amount × (1~k) _{CO 2 reduction} amount unit price. 1 to k are arbitrary values determined by the user.

In addition, corresponding to the energy-saving effect amount 13 and the _CO2 energy-saving effect amount unit price 16 of the database 6D, the corresponding energy-saving effect reduction amount 19 is calculated by the energy-saving effect amount × (1~k') energy-saving effect amount unit price. 1~k is an arbitrary value determined by the user.

By using the equivalent CO ₂ reduction amount 18 and the energy-saving effect amount unit price 16 of the database 6D, the energy-saving amount conversion value 20 in terms of money is calculated.

In addition, by using the equivalent energy-saving effect reduction amount 19 and the CO ₂ reduction amount unit price 15 of the database 6C, the CO ₂ reduction amount conversion value 21 in terms of money is calculated.

The adder 22 adds the energy-saving effect amount 13 and the energy-saving amount conversion value 20 on the money, and calculates an energy-saving effect amount-equivalent amount. Also, the adder 23 adds the CO ₂ reduction amount 17 to the CO ₂ reduction amount conversion value 21 in the monetary amount, and calculates the CO ₂ reduction amount equivalent amount.

The energy-saving effect amount 13 is converted into an amount by using the energy-saving effect amount unit price 16 of the database 6D, and the energy-saving amount calculation device (not shown in the figure) calculates the energy-saving amount.

Similarly, the CO ₂ reduction amount 17 is converted into an amount using the CO ₂ reduction amount unit price 15 in the database 6C, and the CO ₂ reduction effect amount calculation device (not shown in the figure) calculates the CO ₂ reduction effect amount.

Similarly, corresponding to the equivalent energy saving effect amount, the energy saving effect amount equivalent amount calculation means calculates the energy saving effect amount equivalent amount, and corresponds to the _CO2 reduction effect amount equivalent amount, the equivalent _CO2 reduction amount effect amount calculation means calculates the _CO2 reduction amount equivalent amount. Here, the terms "amount of money" and "economic terms" have the same meaning.

The data calculated in this way are all stored in the database 6 . Furthermore, the data calculated in this way is transmitted to the screen display device 2 through the transmission device 39 . The transmission device 39 can use communication means such as a wiring device in the same computer (computer) or the Internet.

The picture display device 2 can be a picture display device in a computer, and a picture display device separated from the computer and connected to other computers, or an image display screen connected by communication means (including wired and wireless). Therefore, the screen display device 2 can be installed in a factory or various offices.

Each data stored in the database 6 may be transmitted to the screen display device 2 and displayed on the screen, but may be output from the output device 4 in other utilization forms.

On the screen of the screen display device 2, the above-mentioned energy-saving effect amount 31 calculated by each calculation device, the energy-saving amount 32 paralleled thereto, the _CO2 reduction amount, the _CO2 reduction effect amount 34 paralleled thereto, and the energy-saving effect amount calculated by each calculation device are simultaneously or separately displayed. Amount equivalent to 35, equivalent energy-saving effect amount 36 parallel to it, CO ₂ reduction amount equivalent amount, and corresponding CO ₂ reduction effect amount 38 parallel to it. These data can also be displayed by selecting the device section.

Therefore, on the same screen of the screen display device 2, the energy-saving effect amount 31 and the amount equivalent to the energy-saving effect amount 35, the _CO2 reduction amount 33 and the _CO2 reduction amount equivalent amount 37, or the energy-saving effect amount equivalent amount 35 and the _CO2 amount are displayed at the same time. The reduction amount corresponds to a certain data (amount) in the amount 37 or their combination, and can simultaneously display the energy saving amount 32, the CO ₂ reduction effect amount 34, the equivalent energy saving effect amount 36, or the corresponding CO ₂ reduction effect amount 38. It is also possible to display only the latter amount.

In addition, instead of using the adders 22 and 23, the method of recording other data separately or in the same way can be used to display the converted value 20 of the energy-saving amount in the amount or the converted value 21 of the CO ₂ reduction amount in the amount on a graphic display or use other methods to output .

As mentioned above, in the present embodiment, a database 6 can be set corresponding to various _CO2 emission forms, and the database stores information for calculating _CO2 emissions using a predetermined _CO2 emission coefficient for a specific power company, that is, a _CO2 emission form. Calculation program, and store data with a constant rate for _CO2 reduction or reflect the transaction market to compare the _CO2 reduction amount unit price 16 of the database 6D with the energy-saving effect amount unit price of the database 6D about the energy-saving effect, or set the database 6 Store the calculation program for calculating the CO ₂ emission amount related to energy use corresponding to the limited CO ₂ emission form, and store the CO ₂ reduction amount unit price data and the energy-saving effect on the database 6C with a certain rate in terms of CO ₂ reduction or reflecting the transaction market The data obtained by comparing the unit price data of the energy-saving effect amount in the database 6D.

In addition, in this embodiment, there is also provided a calculation device 1 that refers to the database 6, and uses a calculation program that calculates a predetermined _CO2 emission coefficient for a specific power company with respect to converting and controlling the power consumption of the motor, according to the energy-saving effect 13 calculates the _CO2 reduction amount 17, and calculates the energy-saving amount conversion value 20 on the _amount of the _CO2 reduction amount 17 based on the CO2 reduction amount unit price data of the database 6C and the energy-saving effect amount unit price data of the database 6D. The conversion value 20 of the energy saving amount above is converted into the energy saving effect amount 13, thereby calculating the equivalent amount of the energy saving effect amount, or calculating the conversion value 21 of the CO ₂ reduction amount on the amount of the energy saving effect amount, by adding the CO ₂ reduction amount 17 The conversion value 21 of the _CO2 reduction amount on the above amount is used to calculate the equivalent amount of the _CO2 reduction amount, or such a calculation device 1 may be provided, which refers to the database 6 and uses a calculation program corresponding to the determined _CO2 emission form, Calculate the _CO2 reduction amount 17 based on the energy-saving effect amount 13, calculate the energy-saving amount conversion value 20 on the amount of the _CO2 reduction amount 17 based on the _CO2 reduction amount unit price data and the energy-saving effect amount unit price data, and pass the energy-saving effect amount 13 Add the conversion value of energy saving amount 20 to the amount to calculate the equivalent amount of energy saving effect amount 35, or calculate the conversion value of _CO2 reduction 21 on the amount of energy saving effect amount 13, and add it to the amount of _CO2 reduction 17 The CO ₂ reduction amount conversion value on the amount 21, calculates the CO ₂ reduction amount equivalent amount 37 .

In addition, in this embodiment, one or both of the energy-saving effect amount 13 and the CO ₂ reduction amount 17 of a certain emission form are displayed on the same screen, and the energy-saving effect amount equivalent amount 35 and the CO ₂ reduction amount equivalent amount 37 are displayed on the same screen. The screen display device 2 of one or two, or the equivalent amount of energy-saving effect amount 35 and the equivalent amount of CO ₂ reduction amount 37, or a combination of them, or set the same screen to display the limited CO ₂ emission One or both of energy saving effect amount 13 and _CO2 reduction amount 17, and one or both of energy saving effect amount equivalent amount 35 and _CO2 reduction effect amount equivalent amount 37, or energy saving effect amount equivalent amount 35 and _CO2 The screen display device 2 of the amount corresponding to the amount of reduction 37 or any amount in a combination thereof.

Alternatively, certain data that can be displayed on the screen may be output from the output device 4 to another device by wire or selection.

When the calculation device 1 inputs through the receiving device 3 and specifies the _CO2 emission form through the specifying device, the CO2 reduction amount 17 is calculated from the energy-saving effect amount 13 calculated corresponding to the _CO2 emission form, and the _CO2 reduction amount is calculated from the _CO2 reduction amount. The CO ₂ reduction amount 18 corresponding to the CO ₂ reduction amount, the screen display device 2 displays the calculated CO ₂ reduction amount 17 and the corresponding CO ₂ reduction effect amount 38 on the same screen, or displays in parallel the calculation device 1 for the same amount of CO 2 reduction effect. Energy-saving effect amount 13, _CO2 reduction amount 17, energy-saving effect _{amount equivalent amount 35 or CO2 reduction amount equivalent amount 37 calculated energy-saving effect amount 32, CO 2 reduction} effect amount 34, and equivalent energy-saving effect amount 36 displayed on the screen or an equivalent amount of CO ₂ reduction effect 38 . The screen display device 2 performs calculation processing using the data of the database 6 shown in FIG. 2 by using the calculation device 1 . Or the various data 11-21 stored in the database 6 are displayed on the screen to demonstrate the calculation process.

Next, an example of various data calculated and processed by the flow shown in FIG. 2 will be described.

[Device Information]

Equipment use: Boiler blower

Motor rated power: 500kW

[operation information]

Annual average air volume: 70%

Annual run time: 8,000 hours

Electricity unit price: 11 yen/kWh

○Calculation of energy saving effect amount

Difference between characteristic M and characteristic L (Fig. 10 described later) (%)

×Motor rated power (kW)

× Annual running time (hours/year)

× Safety rate (80%)

=0.43×500kW×8,000 hours×0.8

= 1,376,000kWh/year

○Calculation of energy saving amount

Amount of energy-saving effect (kWh) x unit price of electricity bill (yen/kWh)

＝1,376,000kWh/year×11 yen/kWh

＝15,136,000 yen/year

Based on the above data, illustrative data for the various block diagrams shown in FIG. 2 are shown in FIG. 8 . In Fig. 8, it is assumed that the unit price of CO ₂ reduction, that is, the unit purchase price of emission rights is 3,000 yen/tCO ₂ , and the unit price of energy-saving effect, that is, the unit price of power purchase is assumed to be 12 yen/kWh. Here, the content described in FIG. 8 is cited.

In this embodiment, when a plurality of energy-consuming electrical appliances are used in the energy-consuming system 101, there is an operation history information collection unit that collects the individual operation history information of a plurality of energy-consuming electrical appliances, and has records collected by the operation history information collection unit. The label (IC tag, μ chip) of the operation history information of each energy-consuming electrical appliance also has a data accepting part including acquiring the operation history information of each energy-consuming electrical appliance from these labels and sending the acquired operation history information to the computing device 1. The reading device of the data transmission part. Data from the reading device is sent to the receiving device 3 (Fig. 1).

Figure 6 and Figure 7 show the flowchart of this embodiment. Figure 6 shows a generalized process with multiple _CO2 emission forms and corresponding use of multiple calculation programs. Figure 7 shows the flow when having a specific form of _CO2 emissions and using this specific calculation program for easy and fast calculations.

The database is constructed in Figure 6. The database contents are as described above.

If one CO ₂ emission form depending on the power company is specified from among the plurality of CO ₂ emission forms (step S2), a calculation program corresponding to the CO ₂ emission form will be selected (step S3).

It is judged whether energy saving amount information or _CO2 reduction information is needed (step S4), and if energy saving amount information is needed, the conversion value of energy saving amount on the amount is calculated according to the _CO2 reduction amount (step S5), after which, the energy saving amount and energy saving amount are calculated. Add up the conversion values and calculate the corresponding amount of energy-saving effect (step S6).

Alternatively, when _CO2 reduction information is required, the amount of _CO2 reduction in monetary terms is calculated from the energy-saving effect amount (step S7), and then the _CO2 reduction amount is added to the _CO2 reduction amount conversion value to calculate the CO2 reduction amount. ₂ The amount of reduction corresponds to the amount of money (step S8).

In the case where information from both parties is required, a series of calculations will be performed on the above data. In addition, the amounts of these data can also be calculated together.

The data thus formed is displayed on the screen (step S9), and is output for other purposes (step S10). The content displayed on the screen is as described above.

In the embodiment of FIG. 7 , only step S2 and step S3 are changed to step S2A and step S3A, and other steps are the same as those shown in FIG. 6 .

When the database is constructed (step S1), the CO ₂ reduction amount is directly calculated from the energy-saving effect amount using the stored specific calculation program (step S2A) (step S3A). Other steps refer to the description of FIG. 6 .

The inventors of the present application have achieved great success by replacing the motor with the commutation control. These experiences have shown that new information as shown below may be generated when performing commutation control motor replacement. By generating this information, it is expected to further facilitate the shift to commutation-controlled motors.

FIG. 9 shows example 1, example 2, and example 3 of calculation examples of the amount of energy-saving effect. Example 1 shows the calculation of the hypothetical energy saving effect amount, Example 2 shows the calculation of the selected energy saving effect amount, and Example 3 shows the calculation of the measured energy saving effect amount. FIG. 9 shows the data stored in the database 6A as an energy map 11 and an energy consumption credit 12 for these examples, which is constituted by phase 1 and phase 2 and represents calculations in a chronological phase. Examples 1 and 2 show the state of information generation before installing the switching control motor, and Example 3 of stage 1 shows the information generation state when the switching control motor is installed as explained in FIG. 2 above. Phase 2 shows the status of information generation when switching control motors are set for all examples. From Example 3 to illustrate.

In Example 3, the data stored in the database 6A as the energy map 11 represent actual measured values before installing the switching control motor, that is, the case where the values actually measured in advance are determined as the data values on the map. That is, the past power consumption data representing the effective operating amount corresponding to the power consumption actually measured as an actual machine for a motor (conventional motor) other than an actually installed switching control motor is stored in a graph form. In stage 2, the values actually measured for the conversion control motor during energy saving, that is, the converted power consumption data representing the effective workload corresponding to the measured power consumption are stored in the form of a graph. In phase 3, this state persists. The situation shown in Example 3 is well known.

In Example 2, the data stored in the database 6A as the energy map 11 is the same as in Example 3. In Example 2, the conversion control motor has not been set. Therefore, it is necessary to assume that the case where the conversion controls the motor is set and generate data. Therefore, in the database 6A, a lot of converted power consumption data of various capacities acquired empirically are stored. According to the converted power consumption data, the user judges the appropriate capacity and selects an effective workload corresponding to the power consumption, and sets It is input to computing device 1 .

Thus, in stage 1 of Example 2, with reference to past similarities in capacity selection, the effective workload corresponding to the past power consumption selected as the data value on the map is determined and set. In this way, even before switching the control motor setting, the amount of energy-saving effect after switching the control motor setting can be roughly calculated. If example 2 and stage 2 are achieved, the energy-saving effect amount can be accurately calculated as in example 3, the energy-saving effect amount calculated in stage 1 can be calculated, and the energy-saving effect amount calculated in stage 1 can be corrected. In this example, although only approximate energy saving effects are calculated, there is an advantage that information can be provided in advance.

Example 1 is an example in which this advantage is further exerted. The information of stage 1 and stage 2 is the same as that of example 2, and the difference from example 2 lies in the content of the energy map stored in the database 6A and the energy map used to calculate the amount of energy-saving effect.

In Example 1, electricity consumption data of a large number of economically acquired motors other than switching control motors of various capacities are stored in the database 6A. Based on the past power consumption data, the user judges an appropriate capacity, selects an effective workload corresponding to the power consumption, and inputs it into the computing device 1 . Thus, in stage 1 of Example 1, data values on two graphs selected from past similar examples are selected. The approximate energy saving effect amount is calculated using the data values of these graphs. Here, since both graphs use actual measured values, they are referred to as virtual energy-saving effects. Correction of the approximate energy saving effect amount in stage 3 is the same as described above.

In this way, by generating information, the amount of the energy-saving effect can be calculated for Example 2 or Example 1 or both in combination with Example 3, and can be displayed on the screen of the screen display device 2 .

FIG. 10 is an operating characteristic (empirical value) obtained by substituting the commutation control motor, which represents the data stored in the database 6A. Figure 10 sets the flow rate (%) on the X-axis, that is, the effective workload, and shows the necessary power (%) on the Y-axis, that is, the power consumption. Although 15 examples from characteristic A to characteristic O are described in FIG. 10 , the present invention is not limited thereto. These graphs (curves) represent past actual measurement values. In these graphs, the characteristic L is an actual measurement value of the switching control motor.

In Example 1, two operating characteristics were selected from similar examples similar to the design. One of the operating characteristics is characteristic L. In stage 1 of Example 1, if for example the characteristic L is chosen, then

Operating characteristic before energy saving: select characteristic M

Running characteristics after energy saving: select characteristic L

Therefore, the energy-saving effect is calculated from the difference between the characteristic M and the characteristic L of the operating state. In this way, even if the actual measurement is not performed, if an example similar to the design is properly selected, the approximate energy-saving effect can be calculated, thereby achieving the effect of promoting the replacement of the switching control motor.

Similarly, by selecting an example similar to the design in Stage 1 of Example 2, a rough energy-saving effect can be calculated. In this example 2, since the previously measured values are used as the pre-energy-saving operation characteristics, the energy-saving effect can be calculated more accurately than in the example 1. In this way, it is possible to move from the stage of Example 1 to the stage of Example 2.

In Example 3, the empirical values shown in FIG. 10 were not used, but the actual operating characteristics before energy saving and after energy saving were used.

Regardless of the example, Phase 2 uses the economized operating characteristics of the actual machine. Via case 1 or case 2, the previously calculated energy savings are correctly corrected at this stage. In addition, in the case of actually measuring the operating characteristics before energy-saving of an actual machine, in Example 3, the correct energy-saving effect is calculated and corrected.

Therefore, using this example,

Then, in the database 6, the conversion power consumption data representing the effective workload corresponding to the measured power consumption of the conversion control motors for various capacities or/and the power consumption data are the same as those for the conversion control motors of various types. The actual power consumption of the motor with the capacity corresponding to the previous motor power consumption data of the effective workload, and

A calculation program for calculating the CO ₂ emission amount using a predetermined CO 2 emission coefficient with respect to the CO ₂ emission form for the electricity consumption of the conversion control motor is stored, and, the unit price of the CO ₂ reduction amount with respect to the _{CO 2 reduction} is stored with respect to Unit price data that compares the unit price of the energy saving effect amount of the energy saving effect.

A calculation device is provided to calculate the energy-saving effect amount of the working condition when replacing the conversion control motor with a motor other than the conversion control motor as an energy-consuming electrical appliance (or not),

By selecting the electricity consumption data of the calculation device, selecting the effective workload corresponding to any one of the electricity consumptions from the converted electricity consumption data stored in the above-mentioned database,

The effective workload corresponding to the electricity consumption of the selected converted electricity consumption data and the effective workload corresponding to the electricity consumption actually measured by the conversion control motor are respectively determined by the energy consumption amount determining device, and the energy saving effect calculation device is used according to the above Calculate the selected energy-saving effect amount and the measured energy-saving _amount for each determined energy consumption amount, and use the calculation program corresponding to the CO2 emission form by using the CO ₂ reduction amount calculation device and referring to the unit price data in the above database, from the calculated selected energy-saving effect Each CO ₂ reduction amount is calculated based on the amount and the measured energy saving amount.

Thereafter, one or both of the calculated two energy-saving effect amounts and the two CO ₂ reduction amounts are displayed on the same screen on the screen display device.

The power consumption data of both parties are stored in the database 6, and the effective workload corresponding to a certain power consumption in the past motor power consumption data is selected by the power consumption data selection device, and by the energy-saving effect amount calculation device, according to and by The effective workload corresponding to the electric power consumption selected by the conventional electric power consumption data selection device calculates the virtual virtual energy-saving effect amount, and displays the virtual energy-saving effect amount on the same screen in the screen display device.

And, in these examples,

A calculation program for calculating the amount of CO ₂ emission using a predetermined CO ₂ emission coefficient for electricity consumption in terms of CO ₂ emission form and a unit price of CO _{2 reduction amount for CO 2 reduction} and unit price of energy saving effect amount for energy saving effect are stored in the database Comparative data,

The CO ₂ reduction amount calculation device of the above calculation device refers to the above-mentioned database, uses a calculation program corresponding to a certain CO ₂ emission form, calculates the CO ₂ reduction amount based on the energy saving effect amount, and the energy saving amount conversion value calculation device calculates the CO ₂ reduction amount based on the unit price and The unit price of the energy-saving effect amount calculates the conversion value of the energy-saving amount for the amount of the CO ₂ reduction amount, and the energy-saving effect amount equivalent amount calculation device calculates the energy-saving effect amount equivalent by adding the energy-saving effect amount conversion value of the amount. Amount, or the amount of CO ₂ reduction conversion value calculation device calculates the amount of CO ₂ reduction amount conversion value related to the amount of energy saving effect, and the amount of CO ₂ reduction amount calculation device calculates the amount of CO ₂ reduction by adding CO ₂ reduction conversion value to calculate the equivalent amount of CO ₂ reduction,

The above-mentioned screen display device may simultaneously display one or both of the above-mentioned energy-saving effect amount and CO ₂ reduction amount, and one or both of the above-mentioned energy-saving effect amount equivalent amount and CO ₂ reduction effect amount-equivalent amount on the same screen, respectively. One of two, or an amount equivalent to the amount of energy-saving effect, an amount equivalent to the amount of CO ₂ reduction effect, or a combination thereof.

FIG. 11 shows a structure for realizing what is illustrated in FIG. 9 by way of a flowchart.

In FIG. 11 , in the database 6 are stored conversion power consumption data of various capacities and conventional motor power consumption data of various capacities.

The calculation device 1 is provided with a power consumption data selection unit 41, an energy consumption amount determination unit 42, an energy-saving effect amount calculation unit 43, and a CO ₂ reduction amount calculation unit 44 (corresponding to the CO ₂ reduction amount 17 in FIG. 2 ).

In this way, the database 6A stores the conversion power consumption data corresponding to the actual measured power consumption for various capacity conversion control motors or/and represents the power consumption data and the various capacities other than the conversion control motors. The previous motor power consumption data of the effective workload corresponding to the measured power consumption of the motor. As previously described, the database 6B stores a calculation program for calculating _the amount of CO 2 emission using a predetermined CO ₂ emission coefficient for the form of CO ₂ emission for switching the electric power consumption of the control motor, and stores the ratio that will be used for CO ₂ reduction Data that compares the unit price of CO ₂ reduction amount that is fixed or reflects the transaction market with the unit price of energy-saving effect amount related to energy-saving effect.

The power consumption data selection means 41 selects the effective workload corresponding to any one of the power consumptions from the converted power consumption data stored in the database 6A. The energy consumption quota determination device 42 respectively determines the effective workload corresponding to the electricity consumption of the selected converted electricity consumption data and the effective workload corresponding to the measured electricity consumption of the converted control motor. The energy-saving effect amount calculation device 43 calculates the selected energy-saving effect amount and the measured energy-saving amount respectively according to the determined energy consumption amounts. The CO ₂ reduction amount calculating means 44 uses a calculation program corresponding to the CO ₂ emission form by referring to the unit price data in the database 6B, and calculates each CO ₂ reduction amount based on the calculated selected energy-saving effect amount and the measured energy-saving amount.

The screen display device 2 displays either or both of the calculated two energy-saving effect amounts and the two CO ₂ reduction amounts on the same screen.

In this way, an energy consumption status display device related to the conversion control motor is constituted.

In addition, the database can store the power consumption data of both parties, and the power consumption data selection device 41 of the computing device selects the effective workload corresponding to the power consumption of any one of the past motor power consumption data (the conventional motor power consumption data selection ).

The energy-saving effect calculation device 43 calculates the hypothetical hypothetical energy-saving effect amount according to the effective workload corresponding to the selected electric power consumption selected from the past motor power consumption data, and the screen display device 2 displays the hypothetical energy-saving effect amount on the same screen. .

In this way, the selected energy-saving effect amount calculated by the energy-saving effect amount calculating means 43 (Example 2) and the measured energy-saving effect amount (Example 3) are combined, or the hypothetical energy-saving effect amount (Example 1) and the measured energy-saving effect amount (Example 3) are combined. ) and display them on the screen. All of Example 1, Example 2, and Example 3 may be combined and displayed.

As mentioned above, the data generated for Example 1, Example 2 and Example 3 are calculated according to the device shown in FIG. 2 , and the calculation results are displayed on the screen display device 2 .

Claims (10)

1, a kind of power consumption condition display unit of the machine that consumes energy, this device are provided with calculating about the calculation element of the energy-saving effect volume of the working condition of power consumption machine and the picture display device of the energy-saving effect volume that demonstration calculates, and it is characterized in that:

Be provided with database, this database storing with respect to the power consumption machine power consumption, at CO ₂Form of export is used predetermined CO ₂Emission factor calculates CO ₂The calculation procedure of discharge capacity, and to about CO ₂The CO that cuts down ₂Reduction volume unit price and the data that compare about the energy-saving effect volume unit price of energy-saving effect,

Described calculation element is set, and this calculation element has with reference to described database, at a certain CO ₂Form of export is used and predetermined CO ₂The calculation procedure of form of export correspondence also calculates CO according to the energy-saving effect volume ₂The reduction CO of reduction volume ₂Calculation element is with reference to CO ₂Reduction volume unit price and energy-saving effect volume unit price calculate about CO ₂The energy-conservation volume scaled value calculation element of the energy-conservation volume scaled value on the amount of money of reduction volume and by in the energy-saving effect volume, adding the energy-conservation volume scaled value on this amount of money, thereby calculate the device of the suitable amount of money of energy-saving effect volume, perhaps calculate about the CO on the amount of money of energy-saving effect volume ₂The CO of reduction volume scaled value ₂Reduction volume scaled value calculation element and by at CO ₂Add the CO on this amount of money in the reduction volume ₂Reduction volume scaled value is to calculate CO ₂The CO of the suitable amount of money of reduction volume ₂The suitable amount of money calculation element of reduction volume,

Described picture display device is set, and this device is used for showing simultaneously at same picture respectively the described energy-saving effect volume and the CO of a certain form of export ₂In the reduction volume one or two and the suitable amount of money of described energy-saving effect volume and CO ₂One or two of the suitable amount of money of reduction volume or the suitable amount of money of energy-saving effect volume and CO ₂The a certain amount of money in the suitable amount of money of reduction volume or their combination.

2, the power consumption condition display unit of power consumption machine according to claim 1, it is characterized in that: described calculation element has appointment CO ₂The device of form of export, described CO ₂Reduction volume calculation element has according to should CO ₂The energy-saving effect volume that form of export calculates calculates CO ₂Reduction volume and by CO ₂The reduction volume calculates and CO ₂The CO that the reduction volume is suitable ₂Cut down the CO of the effect amount of money ₂Cut down effect amount of money calculation element,

Described picture display device is with the described described CO that calculates ₂Reduction volume and described CO ₂Cutting down the effect amount of money is presented on the same picture.

3, the power consumption condition display unit of power consumption machine according to claim 1, it is characterized in that: be provided with in dissipative system the work historical information collection unit of collecting each work historical information of described a plurality of power consumption machines when using a plurality of power consumption machine, and the label with work historical information of described each power consumption machine that record collected by this work historical information collection unit, IC tag, μ chip; In addition, have to be provided with and obtain the data receiving portion of work historical information of described each power consumption machine and the reading device that the work historical information that will obtain sends to the data sending part of described calculation element from this label.

4, a kind of power consumption condition display unit of conversion and control motor, this device be provided with the working condition of calculating when replacing by the conversion and control motor as the motor outside the conversion and control motor of power consumption electrical equipment the energy-saving effect volume calculation element and show the picture display device of the energy-saving effect volume of calculating, it is characterized in that:

Be provided with database, this database storing has expression about at the conversion electricity consumption data of effective workload of the power consumption of various capacity conversion and control motors actual measurement or these electricity consumption data of expression with about the power consumption of the motor in the past data of effective workload of the power consumption of surveying at the motor of various capacity outside the conversion and control motor, and, store at the power consumption of conversion and control motor, at CO ₂The CO that the form of export utilization is predetermined ₂Emission factor calculates CO ₂The calculation procedure of discharge capacity and about CO ₂The CO that cuts down ₂Reduction volume unit price and correlation data about the energy-saving effect volume unit price of energy-saving effect,

Described calculation element is set, this calculation element have limit with about the corresponding effective workload of the power consumption of described conversion electricity consumption data and and the energy consumption volume of the corresponding effective workload of the power consumption of surveying at the conversion and control motor determine device; Calculate the device of virtual energy-saving effect volume and actual measurement energy-saving effect volume according to the energy consumption volume of determining; Use and the CO that limits with reference to described database ₂The calculation procedure of form of export correspondence also calculates each CO by this virtual energy-saving effect volume and these two energy-saving effect volumes of actual measurement energy-saving effect volume ₂The device of reduction volume; With reference to CO ₂Reduction volume unit price and energy-saving effect volume unit price calculate about two CO ₂The device of the energy-conservation volume scaled value on two amount of money of reduction volume; And by in two energy-saving effect volumes, adding the energy-conservation volume scaled value on these two amount of money respectively, thereby calculate the suitable amount of money calculation element of energy-saving effect volume of the suitable amount of money of each energy-saving effect volume, perhaps have and calculate two about the CO on two amount of money of energy-saving effect volume ₂The CO of reduction volume scaled value ₂Reduction volume scaled value calculation element and by at two CO ₂Add the CO on each amount of money in the reduction volume ₂Reduction volume scaled value is to calculate two CO ₂The calculation element of the suitable amount of money of reduction volume;

And, being provided with described picture display device, this device is used for showing simultaneously the CO about limiting on same picture ₂The described energy-saving effect volume and the CO of form of export ₂In the reduction volume one or two and the suitable amount of money of described energy-saving effect volume and CO ₂In the suitable amount of money of reduction volume one or two or the suitable amount of money of described energy-saving effect volume and CO ₂A certain item in the suitable amount of money of reduction volume or their combination.

5, a kind of power consumption condition display method of conversion and control motor, this method is realized by the power consumption condition display unit, described power consumption condition display unit be provided with the working condition of calculating when replacing by the conversion and control motor as the motor outside the conversion and control motor of power consumption electrical equipment the energy-saving effect volume calculation element and show the picture display device of the energy-saving effect volume of calculating, it is characterized in that:

Storage is at power consumption, with regard to CO in database ₂Form of export is used predetermined CO ₂Emission factor calculates CO ₂The calculation procedure of discharge capacity, and storage will be about CO ₂The CO that cuts down ₂Reduction volume unit price and the data that compare about the energy-saving effect volume unit price of energy-saving effect,

The CO of described calculation element ₂Reduction volume calculation element uses and a certain CO with reference to described database ₂The calculation procedure of form of export correspondence calculates CO by the energy-saving effect volume ₂The reduction volume, energy-conservation volume scaled value calculation element is by CO ₂Reduction volume unit price and energy-saving effect volume unit price calculate about CO ₂Energy-conservation volume scaled value on the amount of money of reduction volume, the suitable amount of money calculation element of energy-saving effect volume calculates the suitable amount of money of energy-saving effect volume by add the energy-conservation volume scaled value on this amount of money in the energy-saving effect volume, perhaps, the CO on the amount of money ₂Reduction volume scaled value calculation element calculates about the CO on the amount of money of energy-saving effect volume ₂Reduction volume scaled value, the CO on the amount of money ₂Reduction volume calculation element passes through at CO ₂Add the CO on the amount of money in the reduction volume ₂Reduction volume scaled value, thus calculate CO ₂The suitable amount of money of reduction volume,

Described picture display device shows the described energy-saving effect volume and the CO of a certain form of export respectively simultaneously at same picture ₂One or two of reduction volume and the suitable amount of money of described energy-saving effect volume and CO ₂One or two of the suitable amount of money of reduction effect volume, the perhaps suitable amount of money of energy-saving effect volume and CO ₂Cut down a certain in the suitable amount of money of effect volume or their combination.

6, a kind of power consumption condition display method of conversion and control motor, this method is realized by the power consumption condition display unit, described power consumption condition display unit be provided with the working condition of calculating when replacing by the conversion and control motor as the motor outside the conversion and control motor of power consumption electrical equipment the energy-saving effect volume calculation element and show the picture display device of the energy-saving effect volume of calculating, it is characterized in that:

In database storage with at the conversion electricity consumption data of the corresponding effective workload of the power consumption of various capacity conversion and control motors actual measurement or represent these electricity consumption data and with the electricity consumption of the motor in the past data of the corresponding effective workload of the power consumption of surveying at the motor of the various capacity outside the conversion and control motor, and

Store for the power consumption of conversion and control motor, at CO ₂Form of export is used predetermined CO ₂Emission factor calculates CO ₂The calculation procedure of discharge capacity, and, store about CO ₂The CO that cuts down ₂Reduction volume unit price and the data that compare about the energy-saving effect volume unit price of energy-saving effect,

Energy consumption volume device for limiting by calculation element, determine and the corresponding effective workload of power consumption that reaches about the corresponding effective workload of the power consumption of described conversion electricity consumption data at the actual measurement of conversion and control motor, by energy-saving effect volume calculation element, calculate virtual energy-saving effect volume and actual measurement energy-saving effect volume according to this energy consumption volume of determining, use and the CO that determines with reference to described database ₂The calculation procedure of form of export correspondence passes through CO ₂Reduction volume calculation element calculates CO respectively from this virtual energy-saving effect volume and these two energy-saving effect volumes of actual measurement energy-saving effect volume ₂The reduction volume is by the energy-conservation volume scaled value calculation element on the amount of money, with reference to CO ₂Reduction volume unit price and energy-saving effect volume unit price calculate about two CO ₂Energy-conservation volume scaled value on two amount of money of reduction volume, by the suitable amount of money calculation element of energy-saving effect volume, according to adding respectively that in two energy-saving effect volumes energy-conservation volume scaled value on these two amount of money is to calculate the suitable amount of money of each energy-saving effect volume, perhaps by the CO on the amount of money ₂Reduction volume scaled value calculation element calculates about the CO on two amount of money of described two energy-saving effect volumes ₂Reduction volume scaled value, and pass through CO ₂The suitable amount of money calculation element of reduction volume is according at described two CO ₂Add the CO on each amount of money in the reduction volume ₂The reduction volume, thus calculate two CO ₂The suitable amount of money of reduction volume,

In the described picture display device, with CO ₂The described energy-saving effect volume and the CO of form of export ₂One or two of reduction volume and the suitable amount of money of described energy-saving effect volume and CO ₂One or two of the suitable amount of money of reduction volume or the suitable amount of money of described energy-saving effect volume and CO ₂A certain item in the suitable amount of money of reduction volume or their combination is simultaneously displayed on same picture.

7, a kind of power consumption condition display unit of conversion and control motor, it is provided with calculation element, the energy-saving effect volume of the working condition when this device is used to calculate about the motor outside the conversion and control motor that replaces conduct power consumption electrical equipment with the conversion and control motor, and the picture display device that shows the energy-saving effect volume that calculates, it is characterized in that:

Be provided with database, this database storing expression with at the conversion power consumption data of the corresponding effective workload of the power consumption of various capacity conversion and control motors actual measurement or represent these electricity consumption data and with the electricity consumption of the motor in the past data of the corresponding effective workload of the power consumption of surveying at the motor of the various capacity outside the conversion and control motor, and

Store at the power consumption of conversion and control motor, at CO ₂Form of export is used predetermined CO ₂Emission factor is to calculate CO ₂The calculation procedure of discharge capacity and at about CO ₂The CO that cuts down ₂Reduction volume unit price and the unit price correlation data that compares about the energy-saving effect volume unit price of energy-saving effect,

Described calculation element is set, this calculation element has the power consumption data selection means of selecting the effective workload corresponding with arbitrary power consumption in the conversion power consumption data from be stored in described database, determine the effective workload corresponding respectively and determine device with the energy consumption volume of the corresponding effective workload of the power consumption of surveying at the conversion and control motor with the power consumptions of the conversion power consumption data of selecting, calculate the energy-saving effect volume calculation element of selecting the energy-saving effect volume and surveying energy-conservation volume respectively according to each energy consumption volume of determining, the unit price data of the described database of reference are to use and CO ₂The calculation procedure of form of export correspondence is from the selection energy-saving effect volume that calculates and survey energy-conservation volume and calculate each CO ₂The CO of reduction volume ₂Reduction volume calculation element,

And, be provided with 2 energy-saving effect volumes and 2 CO of on same picture, showing calculating ₂The described picture display device of one or two of reduction volume.

8, the power consumption condition display unit of conversion and control motor according to claim 7, it is characterized in that: described database storing has both sides' power consumption data, described power consumption data selection means select with the described power consumption of motor in the past data in the corresponding effective workload of a certain power consumption, described energy-saving effect volume calculation element calculates the virtual energy-saving effect volume of setting according to effective workload corresponding with the power consumption of this motor power consumption data selection means selection in the past, and described picture display device shows virtual energy-saving effect volume on same picture.

9, a kind of power consumption condition display method of conversion and control motor, this method is to be realized by the power consumption condition display unit of conversion and control motor, wherein, the power consumption condition display unit of described conversion and control motor is provided with calculation element that calculates the energy-saving effect volume of working condition when replacing as the motor outside the conversion and control motor of power consumption electrical equipment with the conversion and control motor and the picture display device that shows the energy-saving effect volume that calculates, and it is characterized in that:

The power consumption of the motor in the past data of effective workload that the conversion power consumption data of effective workload that storage representation is corresponding with the power consumption of surveying at various capacity conversion and control motors in database or these power consumption data of expression and the power consumption of surveying at the motor of the various capacity outside the conversion and control motor are corresponding, and

Store power consumption, use about CO for the conversion and control motor ₂The predetermined CO of form of export ₂Emission factor is to calculate CO ₂The calculation procedure of discharge capacity and to about CO ₂The CO that cuts down ₂Reduction volume unit price and the unit price data that compare about the energy-saving effect volume unit price of energy-saving effect,

Power consumption data selection means by described calculation element, select the effective workload corresponding in the conversion power consumption data from be stored in described database with certain power consumption, determine that by the energy consumption volume device determines effective workload corresponding with the power consumptions of the conversion power consumption data of selecting and the corresponding effective workload of power consumption of surveying at the conversion and control motor respectively, by energy-saving effect volume calculation element, according to calculating selection energy-saving effect volume respectively and survey energy-conservation volume by each definite energy consumption volume, pass through CO ₂Unit price data, use and the CO of reduction volume calculation element, the described database of reference ₂The calculation procedure of form of export correspondence is by the selection energy-saving effect volume that calculates and survey energy-conservation volume and calculate each CO ₂The reduction volume,

Described picture display device shows 2 energy-saving effect volumes and 2 CO that calculate on same picture ₂One or two of reduction volume.

10, the power consumption condition display method of conversion and control motor according to claim 9, it is characterized in that: storage both sides' power consumption data in described database, by certain power consumption corresponding effective workload of described power consumption data selection means selection with the described power consumption of motor in the past data, by described energy-saving effect volume calculation element, calculate the virtual energy-saving effect volume of setting according to effective workload corresponding with the power consumption of this motor power consumption data selection means selection in the past, described picture display device is presented at virtual energy-saving effect volume in the same picture.

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