CN113471964A - User side power utilization scheduling system and method based on distributed power supply - Google Patents
User side power utilization scheduling system and method based on distributed power supply Download PDFInfo
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- CN113471964A CN113471964A CN202110711592.8A CN202110711592A CN113471964A CN 113471964 A CN113471964 A CN 113471964A CN 202110711592 A CN202110711592 A CN 202110711592A CN 113471964 A CN113471964 A CN 113471964A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/0005—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving power plugs or sockets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
本发明公开了一种基于分布式电源的用户侧用电调度系统及方法，包括分布式电源，设置在用户小区内，用于给小区居民供电；调度终端，采集用户的用电设备的电压信息和电流信息，根据用户的用电设备的电压信息和电流信息识别用户的用电设备的种类，根据用户用电设备的种类，调整用户的供电来源；调度中心，通过调度终端获取用户的用电信息，根据用户的用电信息进行数据分析建立用户用电倾向数据表；本发明通过调度终端对每一个用户的用电设备进行识别和调整，结合分布式电源的储能情况，实现用户需求侧的用电调度，实现电网对用户的用电设备的精准调度，使得电网对于整体用电的调控能力更强，进一步提高电网应对风险的能力。
The invention discloses a user-side power dispatching system and method based on distributed power supply, including distributed power supply, which is arranged in a user cell and is used to supply power to the residents of the cell; a dispatching terminal collects voltage information of the power consumption equipment of the user and current information, identify the type of user's electrical equipment according to the voltage information and current information of the user's electrical equipment, and adjust the user's power supply source according to the type of user's electrical equipment; the dispatching center obtains the user's power consumption through the dispatching terminal. According to the user's electricity consumption information, data analysis is carried out to establish a user's electricity consumption tendency data table; the invention identifies and adjusts the electricity consumption equipment of each user through the dispatching terminal, and combines the energy storage situation of the distributed power source to realize the user demand side It can realize the precise scheduling of users' electrical equipment by the power grid, make the power grid's ability to control the overall power consumption stronger, and further improve the power grid's ability to deal with risks.
Description
Technical Field
The invention relates to the technical field of user side power utilization scheduling, in particular to a user side power utilization scheduling system and method based on a distributed power supply.
Background
After the new century, as the safe operation level of the traditional power grid is gradually subjected to scaling, the global climate is continuously warmed, the energy crisis is aggravated and the power load is rapidly increased, the technology of accessing new energy and renewable energy into the power grid for power generation is urgently needed to be developed and perfected. Meanwhile, the concept of the smart power grid is brought forward under the drive of the consciousness of environmental protection, energy conservation, emission reduction, low-carbon economy development and the like.
In the smart grid, Demand Side Management (DSM) plays an important role in controlling energy consumption and improving energy utilization efficiency, and simultaneously can reduce the peak-to-average ratio of a load curve to achieve the balance of supply and demand of electric power. At present, as smart meters gradually enter families of residential users, optimizing energy consumption of the residential users becomes one of research hotspots in smart power grids. Smart electricity prices are a common method for demand-side management for residential users, and power grid companies encourage users to shift their transferable loads from peak electricity usage periods to off-peak periods by releasing real-time electricity prices.
For example, chinese patent CN201210326197.9 discloses a photovoltaic system based user-side distributed power plug and play power management system. The application realizes plug and play, grid connection and off-grid operation of the low-power distributed power supply through a mechanical interface, a power interface and a communication interface; the adverse effect brought by the grid connection of the distributed power supply is relieved or even eliminated through the distributed power supply inverter; but cannot be accurately scheduled for each user.
Disclosure of Invention
The invention mainly solves the problem that the power grid in the prior art is difficult to accurately schedule power utilization on the user demand side; the utility model provides a user side power consumption scheduling system and method based on distributed generator, carry out the power consumption detection to every consumer of every family user, make the power consumption scheduling of electric wire netting more accurate.
The technical problem of the invention is mainly solved by the following technical scheme: a user side power utilization scheduling system based on a distributed power supply comprises the distributed power supply, a power supply control module and a power supply control module, wherein the distributed power supply is arranged in a user cell and used for supplying power to cell residents; the dispatching terminal is used for acquiring voltage information and current information of the electric equipment of the user, identifying the type of the electric equipment of the user according to the voltage information and the current information of the electric equipment of the user, and adjusting the power supply source of the user according to the type of the electric equipment of the user; the dispatching center acquires the power utilization information of the user through the dispatching terminal, performs data analysis according to the power utilization information of the user to establish a user power utilization tendency data table, and performs power grid power supply, distributed power supply or power failure processing on the user according to the user power utilization tendency data table. The dispatching center identifies the electric equipment of each user, combines the energy storage condition of the distributed power supply, realizes the power dispatching of the user demand side, realizes the accurate dispatching of the electric network to the electric equipment of the user, enables the electric network to have stronger regulation and control capacity to the whole power utilization, and further improves the capacity of coping with risks.
Preferably, the scheduling terminal is an intelligent power strip installed in a user home, the intelligent power strip comprises a shell, the shell plays a role in supporting and protecting, and the connection between an external plug and a power supply module is isolated in a power-off stage; the voltage acquisition module is used for acquiring the instant starting voltage of the connecting equipment connected to the power strip and is connected with the control module; the current acquisition module is used for acquiring the working current of the connecting equipment connected to the power strip and is connected with the control module; the control module judges the type of the connecting equipment according to the instant starting voltage of the connecting equipment transmitted by the voltage acquisition module and the working current of the connecting equipment of the current acquisition module, and transmits the judgment result to the dispatching center through the power carrier communication module; the power supply module is arranged in the shell, is used for supplying power to the connecting equipment connected to the power strip and is connected with the control module; the power-off module is used for disconnecting the power supply of the connecting equipment connected to the power strip and is connected with the control module; and the switching module is used for connecting the power supply module with a power grid or a distributed power supply through switching and is connected with the control module. Set up current acquisition module and voltage acquisition module, gather the operating current and the starting voltage in the twinkling of an eye of jointing equipment respectively, judge the type of jointing equipment jointly according to both, it is more accurate, reduce the error of judging the production, the electric wire netting transmits the result of coming according to control module, prepare to discern the consumer of connecting under every user different socket, realize the holographic perception to user's power consumption, according to load regulation and control demand, carry out accurate regulation and control, carry out intelligent outage to the jointing equipment of user's different power, both made things convenient for the normal use of other consumer of user, the load scheduling of electric wire netting user demand side has been realized again, realize win-win.
Preferably, the housing comprises a base, an upper cover, a first stop block, a second stop block, a first spring, a first elastic limiting post and a second elastic limiting post, the base is clamped with the upper cover, the upper cover is provided with a compartment, an upper plate and a lower plate of the compartment are respectively provided with a first jack and a second jack which are corresponding to each other, the lower plate is provided with a chute, the first stop block and the second stop block are both slidably mounted in the chute, one end of the first spring is connected with the first stop block, the other end of the first spring is connected with the second stop block, the lower plate is provided with a first limiting slotted hole and a second limiting slotted hole, the first elastic limiting post is mounted in the first limiting slotted hole, the second elastic limiting post is mounted in the second limiting slotted hole, the first baffle is provided with a first clamping groove, the first clamping groove is matched with the first elastic limiting post, and the second stop block is provided with a second clamping groove, the second clamping groove is matched with the second elastic limiting post, the first jack is separated by the first stop dog when the first stop dog is clamped and connected by the first elastic limiting post, and the second jack is separated by the second stop dog when the second stop dog is clamped and connected by the second elastic limiting post. When the user is in the outage state, in order to prevent that the user from inserting consumer on row of inserting, insert the sheltering from of arranging the jack through first dog and second dog, prevent that the outage from passing a moment of back incoming telegram, voltage is too high, leads to user's consumer and the contact site of row's of inserting power supply jack to produce the spark arc, improves the security.
Preferably, the first elastic limiting column comprises a second spring, a first limiting block and a first electronic switch, the first end of the second spring is connected with the bottom of the first limiting slotted hole, the second end of the second spring is connected with the tail of the first limiting block, the head of the first limiting block is flush with the notch of the first limiting slotted hole when the second spring contracts, the head of the first limiting block is abutted against the groove bottom of the first clamping groove when the second spring is in a natural state, the second spring is connected with the power supply module through the first electronic switch, and the control end of the first electronic switch is connected with the control module. The first limiting column contracts or stretches out through the power-on contraction or power-off restoration of the second spring, and normal sliding or limiting clamping of the first stop block is achieved.
Preferably, the second elastic limiting column comprises a third spring, a second limiting block and a second electronic switch, the first end of the third spring is connected with the bottom of the second limiting slotted hole, the second end of the third spring is connected with the tail of the second limiting block, the head of the second limiting block is flush with the notch of the second limiting slotted hole when the third spring contracts, the head of the second limiting block is abutted against the groove bottom of the second clamping groove when the third spring is in a natural state, the third spring is connected with the power supply module through the second electronic switch, and the control end of the second electronic switch is connected with the control module. The second limiting column contracts or stretches out through the power-on contraction or power-off return of the third spring, and the second stop block can normally slide or be clamped.
Preferably, the head of the first limiting block is provided with a first magnet, the bottom of the first clamping groove is provided with a second magnet, and the first magnet is matched with the second magnet. Through the mutual attraction of the first magnet and the second magnet, the clamping connection between the first limiting block and the first clamping groove is firmer and more reliable.
Preferably, the head of the second limiting block is provided with a third magnet, the bottom of the second clamping groove is provided with a fourth magnet, and the third magnet is matched with the fourth magnet. Through the mutual attraction of the third magnet and the fourth magnet, the clamping connection between the second limiting block and the second clamping groove is firmer and more reliable.
Preferably, the first stopper and the second stopper are both in the shape of a right triangle. The plug of the electric equipment of the user is convenient to insert into the power strip.
A user side power utilization scheduling method based on a distributed power supply comprises the following steps:
s1: acquiring instant starting voltage and working current of electric equipment of a user;
s2: judging the type of the electric equipment of the user according to different instant starting voltages and working currents of different electric equipment;
s3: recording the power utilization time and the power utilization duration of different power utilization equipment of a user;
s4: establishing a user electricity utilization tendency data table according to electricity utilization time and electricity utilization duration of different user electricity utilization equipment and electricity utilization power of different equipment;
s5: and the dispatching center is combined with the user power utilization tendency data table, the distributed power supply energy storage state and the power grid power utilization peak distribution state to carry out power supply regulation or power failure treatment on the user.
Preferably, a plurality of intelligent power strip is arranged in a user family, and when the power-off processing is carried out on the user, the corresponding intelligent power strip is powered off according to different electric equipment.
The invention has the beneficial effects that: the power utilization equipment of each user is identified and adjusted through the scheduling terminal, the energy storage condition of the distributed power supply is combined, the power utilization scheduling of the user demand side is achieved, the power utilization equipment of the user is accurately scheduled by the power grid, the power grid is stronger in regulation and control capacity of the whole power utilization, and the capacity of the power grid for dealing with risks is further improved.
Drawings
Fig. 1 is a block diagram of a power consumption scheduling system according to an embodiment of the present invention.
Fig. 2 is a block diagram of an intelligent socket according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a housing according to an embodiment of the present invention.
In the figure, 1, an upper cover, 2, a base, 3, a first jack, 4, a second jack, 5, a first stopper, 6, a second stopper, 7, a first spring, 8, a first stopper, 9, a second spring, 10, a first card slot, 11, a second stopper, 12, a third spring, 13, a second card slot, 211, a control module, 212, a voltage acquisition module, 213, a current acquisition module, 214, a power supply module, 215, a power-off module, 216, a power carrier communication module, 311, a distributed power supply, 312, a dispatching center, 313 and a dispatching terminal.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example (b): a user side power utilization scheduling system based on distributed power supply is disclosed, as shown in fig. 1, and comprises a distributed power supply 311, which is arranged in a user cell and used for supplying power to residents of the cell; the dispatching terminal 313 is used for acquiring voltage information and current information of the electric equipment of the user, identifying the type of the electric equipment of the user according to the voltage information and the current information of the electric equipment of the user, and adjusting the power supply source of the user according to the type of the electric equipment of the user; the dispatching center 312 acquires the power utilization information of the user through the dispatching terminal, performs data analysis according to the power utilization information of the user to establish a user power utilization tendency data table, and performs power supply of a power grid, power supply of a distributed power supply or power failure processing on the user according to the user power utilization tendency data table.
As shown in fig. 2, the scheduling terminal is an intelligent socket installed in a user home, and the intelligent socket includes a housing (not shown in fig. 2) for supporting and protecting, and isolating connection between an external plug and a power supply module during a power-off phase; the voltage acquisition module 212 is used for acquiring the instant starting voltage of the connecting equipment connected to the power strip and is connected with the control module; the current acquisition module 213 is used for acquiring the working current of the connecting equipment connected to the power strip and is connected with the control module; the control module 211 is configured to determine the type of the connected device according to the instant start voltage of the connected device transmitted by the voltage acquisition module and the working current of the connected device of the current acquisition module, and transmit the determination result to the scheduling center through the power carrier communication module 216; the power supply module 214 is arranged in the shell, is used for supplying power to the connecting equipment connected to the power strip, and is connected with the control module; a power-off module 215 for disconnecting the power supply of the connection device connected to the power strip, and connecting to the control module, and a switching module (not shown in fig. 2) for connecting the power supply module to the power grid or to the distributed power source by switching, and connecting to the control module.
As shown in figure 3, the shell comprises a base 2, an upper cover 1, a first stop block 5, a second stop block 6, a first spring 7, a first elastic limit post and a second elastic limit post, the base is clamped with the upper cover, the upper cover is provided with a compartment, an upper plate and a lower plate of the compartment are respectively provided with a corresponding first jack 3 and a corresponding second jack 4, the lower plate is provided with a chute, the first stop block and the second stop block are respectively arranged in the chute in a sliding manner, one end of the first spring is connected with the first stop block, the other end of the first spring is connected with the second stop block, the lower plate is provided with a first limit slotted hole and a second limit slotted hole, the first elastic limit post is arranged in the first limit slotted hole, the second elastic limit post is arranged in the second limit slotted hole, the first baffle is provided with a first clamping groove 10, the first clamping groove is matched with the first elastic limit post, the second stop block is provided with a second clamping groove 13, the second clamping groove is matched with the second elastic limit post, the first stop block cuts off the first jack when being limited and clamped by the first elastic limiting column, and the second stop block cuts off the second jack when being limited and clamped by the second elastic limiting column.
The voltage acquisition module, the current acquisition module, the control module, the power supply module and the power-off module are all arranged in the base.
The first elastic limiting column comprises a second spring 9, a first limiting block 8 and a first electronic switch, the first end of the second spring is connected with the bottom of the first limiting slotted hole, the second end of the second spring is connected with the tail of the first limiting block, the head of the first limiting block is flush with the notch of the first limiting slotted hole when the second spring contracts, the head of the first limiting block is abutted against the groove bottom of the first clamping groove when the second spring is in a natural state, the second spring is connected with the power supply module through the first electronic switch, and the control end of the first electronic switch is connected with the control module.
The second elastic limiting column comprises a third spring 12, a second limiting block 11 and a second electronic switch, the first end of the third spring is connected with the bottom of the second limiting slotted hole, the second end of the third spring is connected with the tail of the second limiting block, the head of the second limiting block is flush with the notch of the second limiting slotted hole when the third spring contracts, the head of the second limiting block is abutted against the groove bottom of the second clamping groove when the third spring is in a natural state, the third spring is connected with the power supply module through the second electronic switch, and the control end of the second electronic switch is connected with the control module.
The head of first stopper is provided with first magnet, and the tank bottom of first draw-in groove is provided with the second magnet, first magnet and second magnet phase-match.
The head of the second limiting block is provided with a third magnet, the bottom of the second clamping groove is provided with a fourth magnet, and the third magnet is matched with the fourth magnet.
The shapes of the first stop block and the second stop block are right-angled triangles, and the hypotenuses of the right-angled triangles correspond to the insertion holes of the upper plate.
The groove bottom of the first clamping groove, the groove bottom of the second clamping groove, the head of the first limiting block and the head of the second limiting block are all arc-shaped. Through convex contact surface for the bottom of the head of first stopper and first draw-in groove is under the adsorption affinity of first magnet and second magnet, and it is more firm reliable to connect, and when making external connection equipment's plug extrude the hypotenuse of right triangle's first dog, first dog no longer slides along the spout, and the first jack of hypoplastron corresponds with the first jack of upper plate, and external connection equipment's plug is connected with the power module on the base.
A user side power utilization scheduling method based on a distributed power supply comprises the following steps:
s1: acquiring instant starting voltage and working current of electric equipment of a user;
s2: judging the type of the electric equipment of the user according to different instant starting voltages and working currents of different electric equipment;
s3: recording the power utilization time and the power utilization duration of different power utilization equipment of a user;
s4: establishing a user electricity utilization tendency data table according to electricity utilization time and electricity utilization duration of different user electricity utilization equipment and electricity utilization power of different equipment;
s5: and the dispatching center is combined with the user power utilization tendency data table, the distributed power supply energy storage state and the power grid power utilization peak distribution state to carry out power supply regulation or power failure treatment on the user.
A plurality of intelligent power strip is arranged in a user family, and when the power strip is powered off for a user, the corresponding intelligent power strip is powered off according to different electric equipment.
The power supply module is a plurality of two-plug jacks or three-plug jacks, and meanwhile, the power supply module is also provided with a power supply module, the power supply module is connected with a power grid wire or a distributed power supply through a switching module, the voltage of the power supply module is converted into 5V, power is supplied to the control module, the power failure module disconnects the connection between the two-plug jacks or the three-plug jacks and the 110V or 220V power grid wire, and the power supply module and the control module are normally powered and are not influenced by the power failure module.
The distributed power supply adopts the micro energy storage station with photovoltaic power generation, and when the dispatching center does not operate the distributed power supply, the micro energy storage station stores electric energy through photovoltaic power generation, so that energy is effectively saved.
The intelligent socket is mainly applied to load scheduling of power grid users, working current and instant starting voltage of connecting equipment are respectively acquired through the current acquisition module and the voltage acquisition module, accurate load management of household loads is achieved, management is more detailed, small household appliances such as various chargers of table lamps, mobile phones and shavers can be managed, based on power carrier communication, facilities and communication change are not needed, plug and play can be achieved, and convenience is achieved.
The control module is a metering chip, when the working current and the instant starting voltage of the connecting equipment of a user are collected, the power utilization habit and the power utilization type of the user are analyzed through the collected current waveform and voltage waveform, the power utilization habit of the user is analyzed, the power utilization habit of residents is analyzed, the accessed load type (such as a mobile phone charger) is automatically identified, a large amount of power data can be formed, the power utilization habits of the residents on small household appliances, such as the peak use period of a desk lamp and the use habit of the mobile phone charger, and meanwhile, the electric appliances can be managed by a power grid enterprise, for example, the mobile phone charger can cut off power at 2 and 3 points every morning, overshoot is avoided, the intelligent control of each jack of the socket can be intelligently realized, the control of the whole socket can also be realized, and the management is more refined.
The working principle of the invention is as follows: under normal conditions, the first spring, the second spring and the third spring are all in a power-on contraction state, after a user and a power grid, the power-off time is appointed, when the power-off time period of the user is reached, the control module controls the power-off module to power off the user, the jack for inserting the user electric equipment is shielded, the first spring is powered off through the control module, the first spring returns to a natural state, the first stop block and the second stop block are pushed towards two sides in the process that the first spring returns to the natural state, so that the first stop block blocks the first jack, the second stop block blocks the second jack, meanwhile, the first clamping groove of the first stop block reaches the position of the first elastic limiting column, the second clamping groove of the second stop block reaches the position of the second elastic limiting column, then the second spring and the third spring are powered off, and the second spring and the third spring return to the natural state, the in-process that natural state was replied to second spring and third spring is with first stopper and second stopper up-pushing for first stopper and first draw-in groove joint, second stopper and second draw-in groove joint make the joint more firm and inseparable through built-in magnet, prevent to cut off the power supply in the twinkling of an eye of coming an electric current after, and the voltage is too high, leads to user's consumer and the contact site of row's of inserting power supply jack to produce the electric spark arc, improves the security.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (10)
1. A user side power utilization scheduling system based on a distributed power supply is characterized by comprising:
the distributed power supply is arranged in the user community and used for supplying power to community residents;
the dispatching terminal is used for acquiring voltage information and current information of the electric equipment of the user, identifying the type of the electric equipment of the user according to the voltage information and the current information of the electric equipment of the user, and adjusting the power supply source of the user according to the type of the electric equipment of the user;
the dispatching center acquires the power utilization information of the user through the dispatching terminal, performs data analysis according to the power utilization information of the user to establish a user power utilization tendency data table, and performs power grid power supply, distributed power supply or power failure processing on the user according to the user power utilization tendency data table.
2. The distributed power based user side electricity scheduling system of claim 1,
the scheduling terminal is an intelligent power strip installed in a user home, and the intelligent power strip comprises
The shell plays a role in supporting and protecting, and the connection between the external plug and the power supply module is isolated in the power-off stage;
the voltage acquisition module is used for acquiring the instant starting voltage of the connecting equipment connected to the power strip and is connected with the control module;
the current acquisition module is used for acquiring the working current of the connecting equipment connected to the power strip and is connected with the control module;
the control module judges the type of the connecting equipment according to the instant starting voltage of the connecting equipment transmitted by the voltage acquisition module and the working current of the connecting equipment of the current acquisition module, and transmits the judgment result to the dispatching center through the power carrier communication module;
the power supply module is arranged in the shell, is used for supplying power to the connecting equipment connected to the power strip and is connected with the control module;
the power-off module is used for disconnecting the power supply of the connecting equipment connected to the power strip and is connected with the control module;
and the switching module is used for connecting the power supply module with a power grid or a distributed power supply through switching and is connected with the control module.
3. The distributed power based user side electricity scheduling system of claim 2,
the shell comprises a base, an upper cover, a first stop block, a second stop block, a first spring, a first elastic limiting post and a second elastic limiting post, the base is clamped with the upper cover, the upper cover is provided with a compartment, an upper plate and a lower plate of the compartment are respectively provided with a corresponding first jack and a corresponding second jack, the lower plate is provided with a chute, the first stop block and the second stop block are respectively arranged in the chute in a sliding manner, one end of the first spring is connected with the first stop block, the other end of the first spring is connected with the second stop block, the lower plate is provided with a first limiting slotted hole and a second limiting slotted hole, the first elastic limiting post is arranged in the first limiting slotted hole, the second elastic limiting post is arranged in the second limiting slotted hole, the first baffle is provided with a first clamping groove, the first clamping groove is matched with the first elastic limiting post, the second stop block is provided with a second clamping groove, the second clamping groove is matched with the second elastic limiting post, the first jack is separated by the first stop dog when the first stop dog is clamped and connected by the first elastic limiting post, and the second jack is separated by the second stop dog when the second stop dog is clamped and connected by the second elastic limiting post.
4. The distributed power based user side electricity scheduling system of claim 3,
the first elastic limiting column comprises a second spring, a first limiting block and a first electronic switch, the first end of the second spring is connected with the bottom of the first limiting slotted hole, the second end of the second spring is connected with the tail part of the first limiting block, the head of the first limiting block is flush with the notch of the first limiting slotted hole when the second spring contracts, the head of the first limiting block is abutted against the groove bottom of the first clamping groove when the second spring is in a natural state, the second spring is connected with the power supply module through the first electronic switch, and the control end of the first electronic switch is connected with the control module.
5. The distributed power based user side electricity scheduling system of claim 3 or 4,
the second elastic limiting column comprises a third spring, a second limiting block and a second electronic switch, the first end of the third spring is connected with the bottom of the second limiting slotted hole, the second end of the third spring is connected with the tail of the second limiting block, the head of the second limiting block is flush with the notch of the second limiting slotted hole when the third spring contracts, the head of the second limiting block is abutted against the groove bottom of the second clamping groove when the third spring is in a natural state, the third spring is connected with the power supply module through the second electronic switch, and the control end of the second electronic switch is connected with the control module.
6. The distributed power based user side electricity scheduling system of claim 4,
the head of the first limiting block is provided with a first magnet, the bottom of the first clamping groove is provided with a second magnet, and the first magnet is matched with the second magnet.
7. The distributed power based user side electricity scheduling system of claim 5,
the head of the second limiting block is provided with a third magnet, the bottom of the second clamping groove is provided with a fourth magnet, and the third magnet is matched with the fourth magnet.
8. The distributed power based user side electricity scheduling system of claim 3,
the first stop block and the second stop block are both in the shape of a right triangle.
9. A distributed power supply-based user side power utilization scheduling method, which is applied to the distributed power supply-based user side power utilization scheduling system according to claim 2, and comprises the following steps:
s1: acquiring instant starting voltage and working current of electric equipment of a user;
s2: judging the type of the electric equipment of the user according to different instant starting voltages and working currents of different electric equipment;
s3: recording the power utilization time and the power utilization duration of different power utilization equipment of a user;
s4: establishing a user electricity utilization tendency data table according to electricity utilization time and electricity utilization duration of different user electricity utilization equipment and electricity utilization power of different equipment;
s5: and the dispatching center is combined with the user power utilization tendency data table, the distributed power supply energy storage state and the power grid power utilization peak distribution state to carry out power supply regulation or power failure treatment on the user.
10. The distributed power supply-based user side power utilization scheduling method according to claim 9,
a plurality of intelligent power strip is arranged in a user family, and when the power strip is powered off for a user, the corresponding intelligent power strip is powered off according to different electric equipment.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117890667A (en) * | 2024-03-14 | 2024-04-16 | 杭州欣美成套电器制造有限公司 | Power energy consumption monitoring method and system of standardized metering box |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7192292B1 (en) * | 2006-03-03 | 2007-03-20 | Cheng Uei Precision Industry Co., Ltd. | Card connector having improved supporting structure for ejecting mechanism |
| US20100191489A1 (en) * | 2009-01-28 | 2010-07-29 | Uqm Technologies, Inc. | Distributed Generation Power System |
| WO2011063593A2 (en) * | 2010-08-27 | 2011-06-03 | 北京华鑫志和科技有限公司 | Multi-network integration smart power grid system |
| CN102882225A (en) * | 2012-09-05 | 2013-01-16 | 中国电力科学研究院 | Photovoltaic system based plug and play power management system of user side distributed power sources |
| CN103441520A (en) * | 2013-08-31 | 2013-12-11 | 深圳先进储能材料国家工程研究中心有限公司 | Micro-grid distribution type new energy storage system |
| CN103983845A (en) * | 2014-05-06 | 2014-08-13 | 浙江大学 | Distributed power supply connecting user double-direction metering and monitoring system and method |
| US20150253364A1 (en) * | 2012-09-27 | 2015-09-10 | Nitto Denko Corporation | Electric household appliance remote monitoring system |
| CN105428923A (en) * | 2015-11-17 | 2016-03-23 | 中国计量学院 | Intelligent patch board |
| CN105528658A (en) * | 2016-01-25 | 2016-04-27 | 东南大学 | Electricity arrangement method for resident user cooperation gaming in consideration of household distributed power supply |
| CN106300349A (en) * | 2016-11-05 | 2017-01-04 | 北京普锐电子有限公司 | A kind of region electricity consumption intelligent management system |
| CN109103705A (en) * | 2018-08-10 | 2018-12-28 | 慈溪冬宫电器有限公司 | The method of remote control socket and jack system with remote control function |
| CN208315846U (en) * | 2018-06-06 | 2019-01-01 | 广州汉丰新能源科技有限公司 | A kind of multipurpose plastic socket blocking plate |
| WO2021033845A1 (en) * | 2019-08-16 | 2021-02-25 | 이정석 | Outlet module capable of preventing fire, and production facility using same |
| CN213401662U (en) * | 2020-09-07 | 2021-06-08 | 杭州意仕腾电子有限公司 | Smart jack that protection against electric shock security is high |
-
2021
- 2021-06-25 CN CN202110711592.8A patent/CN113471964B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7192292B1 (en) * | 2006-03-03 | 2007-03-20 | Cheng Uei Precision Industry Co., Ltd. | Card connector having improved supporting structure for ejecting mechanism |
| US20100191489A1 (en) * | 2009-01-28 | 2010-07-29 | Uqm Technologies, Inc. | Distributed Generation Power System |
| WO2011063593A2 (en) * | 2010-08-27 | 2011-06-03 | 北京华鑫志和科技有限公司 | Multi-network integration smart power grid system |
| CN102882225A (en) * | 2012-09-05 | 2013-01-16 | 中国电力科学研究院 | Photovoltaic system based plug and play power management system of user side distributed power sources |
| US20150253364A1 (en) * | 2012-09-27 | 2015-09-10 | Nitto Denko Corporation | Electric household appliance remote monitoring system |
| CN103441520A (en) * | 2013-08-31 | 2013-12-11 | 深圳先进储能材料国家工程研究中心有限公司 | Micro-grid distribution type new energy storage system |
| CN103983845A (en) * | 2014-05-06 | 2014-08-13 | 浙江大学 | Distributed power supply connecting user double-direction metering and monitoring system and method |
| CN105428923A (en) * | 2015-11-17 | 2016-03-23 | 中国计量学院 | Intelligent patch board |
| CN105528658A (en) * | 2016-01-25 | 2016-04-27 | 东南大学 | Electricity arrangement method for resident user cooperation gaming in consideration of household distributed power supply |
| CN106300349A (en) * | 2016-11-05 | 2017-01-04 | 北京普锐电子有限公司 | A kind of region electricity consumption intelligent management system |
| CN208315846U (en) * | 2018-06-06 | 2019-01-01 | 广州汉丰新能源科技有限公司 | A kind of multipurpose plastic socket blocking plate |
| CN109103705A (en) * | 2018-08-10 | 2018-12-28 | 慈溪冬宫电器有限公司 | The method of remote control socket and jack system with remote control function |
| WO2021033845A1 (en) * | 2019-08-16 | 2021-02-25 | 이정석 | Outlet module capable of preventing fire, and production facility using same |
| CN213401662U (en) * | 2020-09-07 | 2021-06-08 | 杭州意仕腾电子有限公司 | Smart jack that protection against electric shock security is high |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117890667A (en) * | 2024-03-14 | 2024-04-16 | 杭州欣美成套电器制造有限公司 | Power energy consumption monitoring method and system of standardized metering box |
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| Publication number | Publication date |
|---|---|
| CN113471964B (en) | 2023-07-28 |
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