JPH0866001A - Self-sufficient driving power generation method and its system structure - Google Patents

Abstract

PURPOSE: To provide a self-sufficient driving power generation method and its system structure for continuously generating power automatically and self-sufficiently without requiring any natural power, fuel or special facility which can be installed at any place and can be utilized for battery or other electric apparatus. CONSTITUTION: At the time of starting, power is fed from a storage means 5 to a generator drive means 1 which drives a power generating means 3 through a rotational speed regulating means 2 to generate required lower. The generated power is fed through a transforming means 4 to the generator drive means 1 and through a charging means 6 to the storage means 5 where the power corresponding, in quantity, to the naturally discharged power and the power consumed at the time of starting is stored. The residual power is used for driving other electric apparatus 8. Power stored in the storage means 5 is fed through a discharge means 7 to the generator drive means 1 only at the time of starting. This arrangement realizes a continuous self-sufficient operation.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention automatically supplies the electric power generated by power generation to the drive motor side to automatically drive the foot.
The present invention relates to a self-driven power generation method that can generate power and can be easily installed in any place, and a device structure thereof.

[0002]

2. Description of the Related Art There are various types of power generation means such as wind power generation, hydraulic power generation, solar power generation, thermal power generation, geothermal power generation, nuclear power generation, and the like.

[0003]

Wind power generation utilizing the energy of wind in the natural world requires local location conditions such that the wind is constantly blowing, and the generated power is also limited. Hydroelectric power generation using the falling energy of water is used only in areas with water resources such as rivers and swamps, and cannot be used in any area. Solar power generation using solar energy has restrictions such as weather, weather, season, sunshine hours and regional characteristics, and has problems such as high cost and low efficiency. Thermal power generation has many problems such as resource consumption, air pollution and destruction. Also,
Geothermal power generation using the geothermal heat of a volcano has a problem that power generation is possible only in a volcanic region where there is geothermal heat in the ground.
In addition, nuclear power generation has various unsolved problems on a global scale and understanding of location conditions and public opinion.

The present invention was devised in view of the above circumstances, and in any area where the generator driving means, the rotation speed adjusting means, the power generating means, the transforming means, the power storing means, etc. can be carried in.
Can be installed anywhere in the Antarctic, Arctic, undeveloped areas, deserts, mountains, remote islands, cities, rural areas, fishing villages, etc. Also, it does not require natural power and is easy to install without pollution or environmental damage. In addition, it is an object of the present invention to provide a self-driven power generation method by self-driving, in which electric power is recycled, and a device structure thereof.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention supplies power from a power storage means and operates a generator driving means only at the time of starting, and adjusts the rotational speed of the generator driving means. A power generation method by self-sufficiency driving, in which the generated power is supplied to the generator driving means through a transformer to perform self-sufficiency driving, and at the same time, charging the storage means and supplying power to another electric device. To do. Further, a drive motor that is a generator driving means, a transmission that adjusts the rotation speed thereof, a generator that is connected to these, a transformer that transforms the voltage of generated power to a predetermined value, a storage battery, and the storage battery. And a converter for A / D converting the current to charge the storage battery with DC power, and a drive motor interposed between the storage battery and the drive motor for D / A converting the current. The power generating device structure is configured by self-driving, which is provided with an inverter for supplying AC power. Further, more specifically, a first sensor for preventing and suppressing an overcurrent at the time of startup is provided between the generator and the transformer, and the transformer and the converter are naturally discharged. A second sensor is provided for automatically charging the storage battery with an amount of electricity corresponding to the amount of electric power and the amount of discharge used at the time of starting. Between the inverter and the drive motor, the amount of electricity in the storage battery is stored only when the drive motor is started. A power generation device structure in a self-limb drive in which a third sensor for automatically discharging and a fourth sensor for automatically stopping the supply of electricity from the transformer and storage battery side only when an accident occurs are provided. It is a feature.

[0006]

Operation: At the time of starting, electric power is supplied from the storage battery to the drive motor to operate the drive motor. The rotation speed is adjusted by the transmission and transmitted to the generator. The electric power generated by the generator is transformed by a transformer and supplied to the drive motor side for use as drive power. In addition, the storage battery is charged with electric power required for charging from the transformer through the converter. The electricity in the storage battery is supplied to the drive motor side via the inverter only at the time of starting. As described above, automatic power generation by self-driving is continuously performed. On the other hand, excess power is supplied to other electric devices. In addition, the first and fourth sensors function to prevent the occurrence of an abnormality that occurs in the power generation system of the present invention.
The third sensor functions to automatically control the amount of electricity in and out so that the storage battery is discharged and charged in accordance with the discharge.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a block diagram showing the basic configuration of this embodiment, and FIG. 2 is a block diagram showing the specific structure of this embodiment.

First, the overall construction of this embodiment will be described with reference to FIG. The structure of the self-supporting power generator of the present embodiment includes a generator driving unit 1, a rotation speed adjusting unit 2, a power generating unit 3,
It is composed of a transformer 4, a storage 5, a charging 6, a discharging 7, another electric device 8 and the like.

As shown in FIG. 2, a drive motor 1a is adopted as the generator driving means 1 in FIG. 1, and in this embodiment, 50 [Hz], 4 poles, 200 [V], 1440 [r.
pm] is used. As the rotation speed adjusting means 2 in FIG. 1, a speed increaser 2a that increases the rotation speed from 1440 [rpm] to the generator 3a to 1515 [rpm] is adopted. Further, as the power generation means 3, 50 [Hz], 4
A pole, 200 [V], 1515 [rpm] generator 3a is adopted. Further, as shown in the figure, a 200 [V] transformer 4a is adopted as the transformer 4, and a DC storage battery 5a is adopted as the power storage unit 5. A converter 6a is used as the charging means 6, and an inverter 7 is used as the discharging means 7.
a is adopted respectively.

The transformer 4a receives 100 [200V].
The transformer 9 for transforming into [V] is connected, and the electric device 8a for private use is connected to the transformer 9. In addition, the surplus power sale device 10 is connected to the private electric device 8a. Further, the drive shaft 11 of the drive motor 1a is connected to the rotary shaft 13 of the generator 3a via the couplers 12,12.

The generator 3a is placed between the generator 3a and the transformer 4a.
A first sensor 14 for preventing an overcurrent at the time of starting the power generation is installed. A second sensor for automatic access control for charging the storage battery 5a between the transformer 4a and the converter 6a in an amount corresponding to the amount of power that is naturally discharged and the amount of power that is consumed when the drive motor 1a is started. 15
A third sensor 16 for automatic entry / exit control is provided downstream of the drive motor 1a of the inverter 7a, for example, on the downstream side to supply an amount of electricity required when the drive motor 1a is started. Further, in the circuit connecting the inverter 7a and the drive motor 1a, a fourth sensor 17 for automatically stopping the entire structural system of this embodiment when an accident occurs is arranged. Further, the generator 3a and the devices connected to the generator 3a are connected by three-phase or two-phase connecting wires 18, 19 and the like.

Next, the operation of this embodiment will be described. Electricity of the storage battery 5a is supplied when the drive motor 1a is started.
That is, the DC current stored in the storage battery 5a is D / A exchanged into AC by the inverter 7a. The third sensor 16 automatically controls the drive motor 1a to discharge electricity from the storage battery 5a only at the time of starting. If no special accident occurs, this electricity is supplied to the drive motor 1a to drive the drive motor 1a. Note that, as described above, the fourth sensor 17 acts to stop the entire structural system when an accident occurs. In this embodiment, the drive motor 1a is 50 [Hz],
It rotates at 1440 [rpm] with 4 poles and 200 [V].
This rotation is transmitted to the speed increasing gear 2a via the drive shaft 11, adjusted so that the generator 3a becomes 1515 [rpm], and transmitted to the generator 3a via the drive shaft 11. 50 for generator 3a
It is driven at 1515 [rpm] at [Hz], 4 poles and 200 [V] to generate electricity. This generated power is transmitted to the transformer 4a via the first sensor 14. Transformer 4a is 200 [V]
Is transmitted to the drive motor 1a via the fourth sensor 17 to rotate the drive motor 1a. In this case, the drive motor 1a is not supplied with electricity from the storage battery 5a. On the other hand, a part of the alternating current electricity of the transformer 4a is A / D converted by the converter 6a via the second sensor, becomes a direct current, and is supplied to the storage battery 5a to be charged. As described above, the second sensor 15 acts so as to be charged by the amount of electricity of spontaneous discharge of the storage battery 5a and the amount of electricity consumed at the time of starting the drive motor 1a. As described above, by driving the drive motor 1a by the storage battery 5a at the time of starting, the self-driving is performed thereafter, and the entire structural system is automatically operated. On the other hand, a transformer 9 is connected to the transformer 4a to convert excess electricity into 100 [V]. This alternating-current electricity functions as a power source of the private electric device 8a. If there is more surplus power, that power is used through the surplus power selling device 10.

Specific contents of the embodiment shown in FIG. 2 will be described below with reference to Table 1.

[0014]

[Table 1]

The drive motor 1a is 50 [H] as described above.
z], 4 poles, 200 [V], 1440 [rpm].
A device that requires a power consumption of 5 [kw] is used. The rotation speed of the drive motor 1a is controlled by the speed increaser 2a and the generator 3
Adjust so that a is 1515 [rpm], 50 [H
z], 4 poles, and 200 [V] to operate the generator 3a that generates 7.5 [kw] of electric power. The power generation efficiency is set to 93 [%], and the drive motor 1a, the speed increaser 2a, the coupler 12, the generator 3a, the transformer 4a, the converter 6a, the inverter 7a,
The storage battery 5a and the first to fourth sensors 14, 15, 16,
If the loss power in 17 etc. is 33 [%], 7.5
As shown in Table 1, the generated power of [kw] is 6.975 [kw] as the generated power, 1.5 [kw] is allocated to the drive motor 1a, and 2.475 [k] is the lost power.
w] 3 [kw] that is consumed and the remaining 40 [%] is equivalent
Is the active power. This active power is applied through the transformer 9 to the private electric appliances 8a and the surplus power selling device 10 minutes.

The capacities, formats, etc. of the respective constituent elements are not limited to those of this embodiment, and known techniques are applied.

[0017]

According to the present invention, the following remarkable effects are obtained. 1) After the generator driving means is started by the power storage means at the time of starting, since the power generation means can be continuously driven by using the electric power generated by the power generation, the entire structural system is automatically driven by the self-sufficient. . 2) Part of the electric power generated by the power generation is stored and used for other electric devices and the like. 3) The present invention can be installed and utilized in any place where the structural system as its constituent element can be brought in. 4) Not affected by weather conditions or natural forces. 5) Installation and construction are easy and the construction period is short. 6) Does not consume global resources. 7) Do not pollute and destroy the global environment. 8) No pollution will occur. 9) Beautiful power generation that is kind to the earth is possible. 10) High-efficiency continuous power generation can be performed day and night. 11) There is almost no daily power generation cost other than equipment cost, repair cost, and maintenance cost.

[Brief description of drawings]

FIG. 1 is a block diagram for explaining the basic configuration of the present invention.

FIG. 2 is a block diagram showing the overall configuration of an embodiment of the present invention.

[Explanation of symbols]

1 Generator Driving Means 1a Driving Motor 2 Rotational Speed Adjusting Means 2a Speed Booster 3 Power Generating Means 3a Generator 4 Transforming Means 4a Transformers 5 Storage Means 5a Storage Battery 6 Charging Means 6a Converter 7 Discharging Means 7a Inverter 8 Electrical Equipment 8a Private Use Electric equipment 9 Transformer 10 Surplus power sale device 11 Drive shaft 12 Connecting plate 13 Rotating shaft 14 First
Sensor 15 second sensor 16 third
Sensor 17 Fourth sensor 18 Connection wire 19 Connection wire

─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] September 8, 1994

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] 0015

[Correction method] Change

[Correction content]

As described above, the drive motor 1a is 50 [H
z], 4 poles, 200 [V], 1440 [rpm] 2.
The one which requires the power consumption of 25 [kw] is used. The rotation speed of the drive motor 1a is adjusted so that the speed increaser 2a increases the speed of the generator 3a to 1515 [rpm], and 10.0 [k] at 50 [Hz], 4 poles, 200 [V].
w], the generator 3a for generating the electric power is operated. The power generation efficiency is set to 93 [%], and the drive motor 1a, the speed increaser 2a, the coupler 12, the generator 3a, the transformer 4a, the converter 6a, the inverter 7a, the storage battery 5a, and the first to fourth sensors 1 are used.
Loss power in 4, 15, 16, 17, etc. is 40.5
Assuming [%], the generated power of 10.0 [kw] is 9.3 [kw] as the generated power as shown in Table 1, 2.25 [kw] for the appropriation of the drive motor 1a, and the loss power. 4.05 [kW] is consumed as the remaining 3.0
[Kw] is the active power. This active power is passed through the transformer 9 to the private electrical equipment 8a and the surplus power selling device 1
It is applied as 0 minutes.

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 2

[Correction method] Change

[Correction content]

[Fig. 2]

Claims (3)

[Claims] 1. The electric power is supplied from the power storage means only at the time of start-up to operate the generator driving means, the rotation speed is adjusted to drive the power generating means, and the generated electric power is supplied to the generator driving means via the transformer means. A self-sufficient power generation method, characterized in that the self-sufficient drive is performed, and the power storage means is charged and electric power is supplied to another electric device. 2. A drive motor as a generator driving means, a transmission for adjusting the rotation speed thereof, a generator connected to these, a transformer for transforming the voltage of the generated power to a predetermined value, and a storage battery. , A converter provided between the storage battery and the transformer for A / D converting the current to charge the storage battery with direct-current power, and a current provided between the storage battery and the drive motor
A power generating device structure by self-sufficiency drive, wherein an inverter is provided for converting the current to A / A and supplying AC power to the drive motor. 3. A first sensor is provided between the generator and the transformer to prevent and suppress an overcurrent at the time of starting, and an amount of electric power that is naturally discharged between the transformer and the converter. A second sensor is provided for automatically charging the storage battery with an amount of electricity corresponding to the amount of discharge used at the time of starting, and the amount of electricity in the storage battery is automatically discharged between the inverter and the drive motor only when the drive motor is started. 3. The self-sufficient power generator structure according to claim 2, further comprising a third sensor for intervening, and a fourth sensor for automatically stopping the supply of the amount of electricity from the transformer and the storage battery side when an accident occurs.