TWM521846U - Power generation and cyclic energy storage power supply control system - Google Patents

Description

Power supply control system for power generation and circulating energy storage

The present invention relates to a power supply control system for power generation and circulating energy storage, and more particularly to a power supply control system capable of maintaining sufficient power to a load under conditions of low energy consumption.

The power of conventional devices (such as lamps for public lighting) is generally powered by utility power. However, the power of the mains is mainly from thermal power generation and nuclear power generation. Among them, thermal power generation will cause air pollution, while nuclear power generation will have radiation. risk. In order to achieve pollution-free and radiation-free, wind power and solar power have become the green energy (renewable energy) projects that are currently being promoted. Specifically, the electric energy generated by wind power generation and/or solar power generation is stored in a storage battery, and can be used to provide power (such as street lighting at night). However, wind power generation and solar power generation still have insufficient power stability and power generation. Low problem, and when the battery is low, it still needs to be transferred to the mains to supply power to the load. In addition, conventional generators usually require external fuel to be driven during operation, which has the disadvantage of high cost and high energy consumption.

Therefore, the main purpose of this creation is to provide a power supply control system. By designing power generation and circulating energy storage, it can provide sufficient power to work under load with low energy loss, and it has environmental protection and faults. The advantages of the alarm.

A further object of the present invention is to provide a power supply control system having the function of circulating and recharging the electric energy to supply continuous electric energy to the load under the supply of external small electric energy.

The power supply control system constructed according to the present invention comprises a control unit, a motor, a power storage unit and a generator set. The control unit includes a charge/drive controller, a motor controller and a load controller electrically coupled to the motor controller and the load controller, the load controller being electrically coupled to a load. The motor is electrically coupled to the motor controller and is drivable. The power storage unit is electrically coupled to the charge/drive controller such that electrical energy of the power storage unit can be controlled to drive the motor. The generator set includes a rotating wheel, a driving generator and an energy storage generator, and the rotating wheel is driven by the motor and simultaneously drives the driving generator to operate with the energy storage generator to generate electricity. The driving generator is electrically connected to the load controller for providing electrical energy for the load operation, and the charging/driving controller is electrically connected to the energy storage generator for controlling the electric energy generated by the energy storage generator to be charged back to the The storage unit stores energy. When the generator set fails, the power of the power storage unit is controlled by the charge/drive controller to provide the load operation.

In an embodiment, the power supply control system further includes at least one input generator electrically coupled to the charge/drive controller such that electrical energy generated by the input generator is input to the control of the charge/drive controller The power storage unit is stored. The rotating wheel is mounted on a rotating shaft, and the rotating shaft is connected to an output shaft of the motor through a transmission member. The driving generator and the energy storage generator are mounted on a transmission shaft, and the transmission shaft and the rotating shaft pass through another transmission. Piece connection.

In an embodiment, the power supply control system further includes a positioning/fault signal transmission module, and the positioning/fault signal transmission module is electrically connected to the charging/driving controller for monitoring and reporting whether the output of the generator set is normal. Whether the charging of the power storage unit is normal, whether the load is working normally, and the location of the load, and the like.

Other objects, advantages and features of the present invention will be apparent from the following description of the preferred embodiments illustrated herein.

10‧‧‧Power Control System

12‧‧‧Control unit

14‧‧‧Power storage unit

16‧‧‧Motor

18‧‧‧Generator

20‧‧‧First input generator

22‧‧‧second input generator

24‧‧‧Charging/Drive Controller

26‧‧‧Motor controller

28‧‧‧Load controller

30‧‧‧load

32‧‧‧Runner

34‧‧‧Drive generator

36‧‧‧ Energy storage generator

38‧‧‧ shaft

40‧‧‧ Output shaft

41‧‧‧ Transmission parts

42‧‧‧ drive shaft

43‧‧‧ Transmission parts

44‧‧‧ Positioning/Fault Signal Delivery Module

Figure 1 is a block diagram of the power supply control system for power generation and cycle energy storage.

2 is a schematic structural view of a generator set of the power supply control system of FIG. 1.

FIG. 3 is a block diagram showing the operation flow and fault processing of the power supply control system of FIG. 1.

The preferred embodiments of the present invention will now be described by way of example only, and not by way of limitation, and reference to the accompanying drawings in which: FIG. 1 and FIG. 2 show a power supply control system 10 of a preferred embodiment of the present invention. It comprises a control unit 12, a power storage unit 14, a motor 16, a generator set 18 and at least one input generator. In the present embodiment, the power control system 10 includes first and second input generators 20, 22, wherein the first input generator 20 is a wind turbine and the second input generator 22 is a solar generator. The power storage unit 14 includes at least one battery.

The control unit 12 includes a charge/drive controller 24, a motor controller 26, and a load controller 28. The charging/driving controller 24 is electrically connected to the first and second input generators 20, 22, and the power storage unit 14 is electrically connected to the charging/driving controller 24, such that the first and second input generators 20, The generated electric energy can be input to the electric storage unit 14 for storage through the control of the charging/driving controller 24. The charge/drive controller 24 is electrically coupled to the motor controller 26 and the load controller 28, and the motor controller 26 is electrically coupled to the motor 16 for controlling the electrical energy of the power storage unit 14 to drive the motor 16. The load controller 28 is electrically coupled to a load 30. And the power of the power storage unit 14 can be controlled by the charge/drive controller 24 to provide the load 30 to operate.

The generator set 18 includes a runner 32, a drive generator 34 and a stored energy generator The motor 36 is mounted on a rotating shaft 38 which is coupled to the output shaft 40 of the motor 16 through a transmission member 41 such as a belt so that the rotating wheel 32 can be driven by the motor 16 to generate kinetic energy boosting. The effect of the conversion. The drive generator 34 and the energy storage generator 36 are mounted on a drive shaft 42 that is coupled to the rotating shaft 38 via a transmission member 43 such as a belt so that the drive generator 34 and the energy storage generator 36 can be simultaneously The runner 32 drives power generation. The load controller 28 is electrically coupled to the drive generator 34 such that the electrical energy generated by the drive generator 34 is used to provide load 30 operation under normal conditions. The charging/driving controller 24 is electrically connected to the energy storage generator 36 for controlling the electrical energy generated by the energy storage generator 36 to be recharged to the storage unit 14 for energy storage. In an embodiment, the wheel 32 is an eccentric wheel, such that the rotation of the wheel 32 can generate supercharging power combined with centrifugal force and gravitational acceleration; in addition, under the condition of storing rotational kinetic energy capable of generating centrifugal force and gravitational acceleration, The runner 32 can also be a flywheel.

In this embodiment, the power supply control system 10 further includes a positioning/fault signal transmission module 44, and the positioning/fault signal transmission module 44 is electrically connected to the charging/driving controller 24 for the first and second Whether the input voltage of the generators 20, 22 reaches the charging request, whether the output of the genset 18 is normal, whether the charging of the storage unit 14 is normal, whether the load 30 is operating normally, and the position of the load 30 are detected. After being processed by the charging/driving controller 24, the data is transmitted to a monitoring platform through a wireless communication such as Integrated Packet Radio Service (GPRS), so that the power storage unit 14, the generator set 18, the first and the first The two input generators 20, 22 and the load 30 have operating states and working performances, and can immediately report fault information for maintenance, and achieve the functions of all-weather positioning, anti-theft and fault alarm.

As shown in FIG. 1 and FIG. 2, in the working mode of the power supply control system 10 of the present invention, the motor controller 26 controls the electric energy of the electric storage unit 14 to drive the motor 16, and the motor 16 drives The genset 18 operates to generate electricity, wherein the electric energy generated by the driving generator 34 provides a load 30 operation, and the electric energy generated by the energy storage generator 36 is recharged to the electric storage unit 14 to store energy, and at the same time, the first input generator ( The electric power generated by the wind turbine 20 and the second input generator (solar generator) 22 is also charged to the electric storage unit 14 via the control of the charging/driving controller 24, and thus, the electric storage unit 14 has sufficient electric energy. The drive motor 16 operates to ensure that continuous electrical energy is supplied to the load 30 for operation with external small electrical energy. During operation, if the genset 18 fails, the charging/driving controller 24 controls the power storage unit 14 to directly supply power to the load 30 via the load controller 28.

In one embodiment, the load 30 is one or more LED street lights. When the load 30 is a street light, the electric energy generated by the first input generator 20 and the second input generator 22 charges the power storage unit 14 during the day, and at the same time, the motor controller 26 turns off the operation of the motor 16, so that The power storage unit 14 has sufficient electrical energy to drive the motor 16 and the genset 18 to operate at night, thereby driving the street light to illuminate at night.

As shown in FIG. 3, the fault alarm mode of the power supply control system 10 of the present invention detects whether the output voltages of the first and second input generators 20, 22 meet the charging requirement, and if the charging request is reached, the power storage unit 14 is Charging, if the charging requirement is not reached, the output is prohibited; in the process of charging the power storage unit 14, the charging is also detected to be normal, and if it is not normal, the fault code is issued through the positioning/fault signal transmitting module 44; During the driving of the generator set 18, the motor 16 also detects whether the power output of the generator set 18 is normal. If it is abnormal, the fault code is issued through the positioning/fault signal transmitting module 44. In addition, it is also detected whether the load 30 is working normally. If it is not normal, issue a fault code to notify the maintenance personnel for maintenance.

In summary, the power supply control system 10 of the present invention is activated by the power storage unit 14. The motor 16 drives the rotating wheel 32 to generate kinetic energy boosting, which in turn drives the driving generator 34 to generate electricity to drive the load 30 to work, and simultaneously drives the energy storage generator 36 to generate electricity to return the charging energy to the storage unit 14 for energy circulation. Therefore, sufficient power can be supplied to the load 30 in a state of low energy loss. In addition, when the genset 18 fails, the charging/driving controller 24 controls the power storage unit 14 to operate directly via the power supply to the load 30, thereby providing stable power to the load 30 to operate. In addition, the power supply of the power storage unit 14 is externally supplied by the wind and solar energy source, and the environmental protection and safety effects can be achieved, which can meet the needs of domestic electricity, industrial electricity, and public lighting.

In the foregoing specification, the present invention has been described in terms of a particular embodiment, and many variations or modifications can be made in the present invention. Therefore, obvious substitutions and modifications to those skilled in the art will still be incorporated in the scope of the patent claimed herein.

10‧‧‧Power Control System

12‧‧‧Control unit

14‧‧‧Power storage unit

16‧‧‧Motor

18‧‧‧Generator

20‧‧‧First input generator

22‧‧‧second input generator

24‧‧‧Charging/Drive Controller

26‧‧‧Motor controller

28‧‧‧Load controller

30‧‧‧load

44‧‧‧ Positioning/Fault Signal Delivery Module

Claims (7)

A power supply control system for power generation and cyclic energy storage, comprising: a control unit comprising a charging/driving controller, a motor controller and a load controller, the charging/driving controller and the motor controller and the The load controller is electrically connected, the load controller is electrically connected to a load; a motor electrically connected to the motor controller and drivable; and an electric storage unit electrically connected to the charging/driving controller, the electric storage unit The electric energy can be used to drive the motor; and a generator set including a rotating wheel, a driving generator and an energy storage generator, the rotating wheel can be driven by the motor and simultaneously drive the driving generator and the energy storage The motor generates electricity, the driving generator is electrically connected to the load controller to provide electrical energy for the load operation, and the charging/driving controller is electrically connected to the energy storage generator to control the electric energy generated by the energy storage generator to be recharged to the storage battery. The unit stores energy, wherein when the generator set fails, the power of the power storage unit is controlled by the charge/drive controller to provide the load operation. The power supply control system for power generation and cycle energy storage according to claim 1 further includes at least one input generator electrically connected to the charge/drive controller such that the electric energy generated by the input generator is permeable. The control of the charging/driving controller is input to the storage unit for storage. The power supply control system for power generation and cycle energy storage according to claim 2, wherein the at least one input generator comprises at least one of a wind power generator and a solar power generator. The power supply control system for power generation and circulating energy storage according to claim 1, wherein the rotary wheel is mounted on a rotating shaft, and the rotating shaft is coupled to the output shaft of the motor through a transmission member. Then, the driving generator and the energy storage generator are mounted on a transmission shaft, and the transmission shaft is connected to the rotating shaft through another transmission member. The power supply control system for power generation and cycle energy storage according to claim 1, wherein the runner is an eccentric wheel. The power supply control system for power generation and circulating energy storage according to claim 1, wherein the revolver is a flywheel. The power supply control system for power generation and cycle energy storage according to claim 1 further includes a positioning/fault signal transmission module, and the positioning/fault signal transmission module is electrically connected to the charging/driving controller for Monitor and report whether the output of the generator set is normal, whether the charge of the power storage unit is normal, whether the load is working properly, and the location of the load.