An electrical automation generator power supply and distribution control circuit

Abstract

The present invention discloses an electrical automation generator power supply and distribution control circuit, which relates to the field of generator technology. The circuit includes a power supply module that can detect the voltage state of the incoming AC power. When the voltage is lower than a low-voltage threshold, a microcontroller module controls an output regulation module to perform power regulation on the power provided by an energy storage module, triggering the generator module to start. The generated power is stored in the energy storage module. When the power supply module detects a power outage, the power conversion module directly converts the power output by the voltage regulation module. In the event of a sudden power outage, the power conversion module directly converts the power released by the energy storage module, and then the generator module is started. During power generation, if a voltage drop occurs, the voltage regulation module controls the energy storage module to perform power compensation processing on the generator module. The electrical automation generator power supply and distribution control circuit of the present invention can start the generator module in advance, achieving uninterrupted power supply to the output module and improving power generation stability.

Description

Technical Field

[0001] The present invention relates to the technical field of generators, in particular to a power supply and distribution control circuit for an electrical automation generator. Background Art

[0002] The ‌Electrical Automation Generator‌ is an intelligent generator set that can automatically start and automatically close the circuit breaker when the AC power is cut off, and automatically shut down and cut off the power after the AC is restored. It can monitor the power generation status in real time through an advanced control system and automatically adjust the power generation according to load changes. In the existing technology, the working process of the electrical automation generator can be divided into three stages: excitation, power generation and transmission. Before the generator is started, the rotor must be excited to generate a magnetic field. Through the change of the magnetic field, an induced electromotive force is generated, and then power is generated. However, due to the influence of factors such as excessive load, excessive temperature, and unstable power supply voltage when the electrical automation generator is started and stopped, it is easy for the electrical automation generator to have unstable power generation or delayed start-up, resulting in the electrical automation generator being unable to meet the required power generation energy in time when it is restarted after a power outage or during the power generation process. Therefore, there is room for improvement. Summary of the Invention

[0003] An embodiment of the present invention provides an electrical automation generator power supply and distribution control circuit to solve the problems raised in the above background technology.

[0004] According to an embodiment of the present invention, there is provided an electrical automation generator power supply and distribution control circuit, comprising:

[0005] The power module is used to receive AC power, rectify and divide the AC power, and detect power failures. When the divided signal is lower than a set low-voltage threshold and the power is not cut off, the power module outputs a first detection signal, and when the power is cut off, the power module outputs a second detection signal.

[0006] a microcontrol module connected to the power supply module, the output regulation module, and the electric energy conversion module, and configured to output a first energy storage signal when the first detection signal is not received, output a first discharge signal and control the output regulation module to perform electric energy transmission and power regulation operations when the first detection signal is received, stop outputting the first discharge signal when the generator module generates electric energy, maintain the operation of the output regulation module and control the inversion operation of the electric energy conversion module when the second detection signal is received, output a second discharge signal when a voltage drop occurs in the fourth electric energy, output a third discharge signal and the first discharge signal when the first detection signal and the second detection signal are simultaneously received, and stop outputting the first discharge signal and the third discharge signal after the generator module generates electric energy;

[0007] an electric energy conversion module connected to the power supply module and the voltage regulation module, configured to invert the second electric energy output by the voltage regulation module and output the third electric energy, and perform rectification and filtering on the AC electric energy or the third electric energy and output the first electric energy;

[0008] an energy storage module connected to the electric energy conversion module, the power supply module, the output regulation module, and the microcontroller module, configured to store the first electric energy upon receiving the first energy storage signal, store the fourth electric energy output by the generator module upon receiving the first detection signal, release the stored electric energy, transmit the released electric energy to the output regulation module upon receiving the first discharge signal, and transmit the released electric energy to the voltage regulation module upon receiving the second discharge signal or the third discharge signal;

[0009] an output regulation module, connected to the power conversion module and the generator module, for performing power transmission and power regulation on the first power or the power released by the energy storage module and outputting an excitation current for the fifth power regulation generator module;

[0010] a generator module, configured to receive the fifth electric energy and generate electric energy, rectify and filter the electric energy, and output the fourth electric energy;

[0011] a voltage regulating module connected to the generator module, configured to transmit the fourth electric energy or the electric energy released by the energy storage module, perform electric energy superposition processing on the fourth electric energy and the electric energy released by the energy storage module, and output the second electric energy;

[0012] The output module is connected to the power module and the power conversion module, and is used to filter and output the AC power or the third power.

[0013] As a further solution of the present invention: the power module includes a power interface; the output module includes a second inductor, a third capacitor and an output port; the power conversion module includes a first inverter, a second rectifier and a fourth capacitor;

[0014] Preferably, the first end of the power supply interface is connected to the first output end of the first inverter and the first input end of the second rectifier and is connected to one end of the third capacitor and one end of the output port through the second inductor, the second end of the power supply interface is connected to the second output end of the first inverter, the second input end of the second rectifier, the other end of the third capacitor and the other end of the output port, the first input end of the first inverter is connected to the voltage regulation module, the first output end of the second rectifier is connected to the energy storage module and is connected to the second output end of the second rectifier through the fourth capacitor.

[0015] As a further solution of the present invention: the energy storage module includes a first power tube, a sixth power tube, a second power tube, a third power tube, a fifth capacitor, an energy storage device, a first thyristor and a second thyristor; the microcontroller module includes a first controller;

[0016] Preferably, the drain of the first power tube is connected to the generator module, the source of the first power tube is connected to the source of the sixth power tube, the source of the second power tube is connected to the source of the third power tube, the drain of the third power tube is connected to the drain of the sixth power tube, one end of the energy storage device and the anode of the second thyristor and is connected to the other end of the energy storage device, the second output end of the second rectifier and the ground end through the fifth capacitor, the drain of the second power tube is connected to the first output end of the first inverter, the cathode of the second thyristor is connected to the anode of the first thyristor, the cathode of the first thyristor is connected to the first input end of the first inverter, the control end of the first inverter is connected to the IO1 end of the first controller, the control end of the first thyristor is connected to the control end of the second thyristor and the IO6 end of the first controller, the gate of the sixth power tube, the gate of the second power tube and the gate of the third power tube are respectively connected to the IO10 end, IO2 end and IO3 end of the first controller, and the gate of the first power tube is connected to the power module.

[0017] As a further solution of the present invention: the power module further includes a third rectifier, a first resistor, a second resistor, a first optocoupler, a third resistor, a fourth resistor, a first reference power supply, a first comparator and a first logic chip;

[0018] Preferably, the first input end and the second output end of the third rectifier are respectively connected to the first end and the second end of the power interface, the first output end of the third rectifier is connected to one end of the second resistor and the inverting end of the first comparator through the first resistor, the non-inverting end of the first comparator is connected to the first reference power supply and one end of the third resistor through the fourth resistor, the other end of the second resistor is connected to the anode on the light-emitting diode side of the first optocoupler, the cathode on the light-emitting diode side of the first optocoupler is connected to the second output end of the third rectifier and the ground end, the collector on the transistor side of the first optocoupler is connected to the other end of the third resistor, the B end of the first logic chip and the IO7 end of the first controller, the output end of the first comparator is connected to the A end of the first logic chip and the IO8 end of the first controller, the F end of the first logic chip is connected to the IO9 end of the first controller and the gate of the first power tube, and the emitter on the transistor side of the first optocoupler is grounded.

[0019] As a further solution of the present invention: the voltage regulating module includes a first diode, a first capacitor and a second capacitor;

[0020] Preferably, the cathode of the first diode is connected to the first input terminal of the first inverter, the anode of the first diode is connected to the generator module and one end of the second capacitor and connected to the second input terminal of the first inverter through the first capacitor, and the other end of the second capacitor is connected to the cathode of the second thyristor.

[0021] As a further solution of the present invention: the generator module includes a first rectifier and a first generator;

[0022] Preferably, the first output end of the first rectifier is connected to the anode of the first diode and the drain of the first power tube, the second output end of the first rectifier is connected to the second input end of the first inverter, the first generating end, the second generating end and the third generating end of the main winding of the first generator are respectively connected to the first input end, the second input end and the third input end of the first rectifier, and the first end and the second end of the excitation winding of the first generator are connected to the output regulation module.

[0023] As a further solution of the present invention: the output regulation module includes a seventh capacitor, a third diode, a fifth power tube, a first inductor and a fourth power tube;

[0024] Preferably, one end of the seventh capacitor is connected to the first end of the excitation winding of the first generator and the cathode of the third diode, the anode of the third diode is connected to the drain of the fifth power tube and the source of the fourth power tube through the first inductor, the drain of the fourth power tube is connected to the first output end of the second rectifier, the other end of the seventh capacitor is connected to the second end of the excitation winding of the first generator, the source of the fifth power tube and the second output end of the second rectifier, and the gate of the fourth power tube and the gate of the fifth power tube are respectively connected to the IO4 end and IO5 end of the first controller.

[0025] Compared with the prior art, the beneficial effects of the present invention are as follows: the power supply and distribution control circuit of the electrical automation generator of the present invention can detect the voltage state of the connected AC power by the power module. When the voltage is lower than the low voltage threshold, the micro-control module controls the output regulation module to perform power regulation processing on the power provided by the energy storage module, and triggers the generator module to start. The generated power is directly transmitted to the energy storage module for storage. The generator module can be started in advance so that when the power module detects a power outage, the power conversion module directly converts the power output by the voltage regulation module to achieve uninterrupted power supply to the output module. At the same time, when a sudden power outage occurs, the power released by the energy storage module will be directly converted by the power conversion module to meet the power supply, and then the discharge work of the generator module will be started. During the power generation of the generator module, if a voltage drop occurs, the voltage regulation module will control the energy storage module to perform power compensation processing on the generator module to improve the power generation stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in describing the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1The present invention provides a block diagram of the principle of an electrical automation generator power supply and distribution control circuit.

[0028] Figure 2 A circuit diagram of an electrical automation generator power supply and distribution control circuit provided by an embodiment of the present invention.

[0029] Figure 3 A circuit diagram of a power module provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] In one embodiment, see Figure 1 , an electrical automation generator power supply and distribution control circuit, comprising:

[0032] Specifically, the power module 1 is used to receive AC power, rectify and divide the AC power, and detect power failures. When the divided signal is lower than a set low-voltage threshold and the power is not cut off, it outputs a first detection signal, and when the power is cut off, it outputs a second detection signal.

[0033] The microcontroller module 7 is connected to the power supply module 1, the output regulation module 3, and the power conversion module 5, and is configured to output a first energy storage signal when the first detection signal is not received; output a first discharge signal and control the output regulation module 3 to perform power transmission and power regulation when the first detection signal is received; stop outputting the first discharge signal when the generator module 4 generates power; maintain the operation of the output regulation module 3 and control the inversion operation of the power conversion module 5 when the second detection signal is received; output a second discharge signal when a voltage drop occurs in the fourth power; output a third discharge signal and the first discharge signal when the first detection signal and the second detection signal are simultaneously received; and stop outputting the first discharge signal and the third discharge signal after the generator module 4 generates power;

[0034] The power conversion module 5 is connected to the power module 1 and the voltage regulation module 6, and is used to invert the second power output by the voltage regulation module 6 and output the third power, and to rectify and filter the AC power or the third power and output the first power;

[0035] The energy storage module 2 is connected to the power conversion module 5, the power supply module 1, the output regulation module 3 and the microcontroller module 7, and is configured to store the first electric energy upon receiving the first energy storage signal, store the fourth electric energy output by the generator module 4 upon receiving the first detection signal, release the stored electric energy, transmit the released electric energy to the output regulation module 3 upon receiving the first discharge signal, and transmit the released electric energy to the voltage regulation module 6 upon receiving the second discharge signal or the third discharge signal;

[0036] The output regulation module 3 is connected to the power conversion module 5 and the generator module 4, and is used to perform power transmission and power regulation on the first power or the power released by the energy storage module 2 and output the excitation current of the fifth power regulation generator module 4;

[0037] The generator module 4 is configured to receive the fifth electric energy, generate electric energy, rectify and filter the electric energy, and output the fourth electric energy;

[0038] a voltage regulating module 6 connected to the generator module 4, configured to transmit the fourth electric energy or the electric energy released by the energy storage module 2, perform electric energy superposition processing on the fourth electric energy and the electric energy released by the energy storage module 2, and output the second electric energy;

[0039] The output module 8 is connected to the power module 1 and the power conversion module 5, and is used to filter and output the AC power or the third power.

[0040] In a specific embodiment, the power supply module 1 can adopt a power supply circuit composed of a power interface, a rectifier, a photoelectric coupler, a comparator, etc., can be connected to AC power, and perform rectification, voltage sampling, power failure detection and low voltage detection on the connected power, and perform low voltage judgment by comparing the set low voltage threshold with the voltage of the sampled signal; the energy storage module 2 can adopt an energy storage circuit composed of a field effect tube, an energy storage device, a thyristor, etc., which can perform power transmission switching, discharge control and energy storage control; the output regulation module 3 can adopt an output regulation circuit composed of a field effect tube, an inductor, a capacitor, etc., which can control the transmission state of power and power regulation control of power; the generator module 4 can adopt a generator The generator circuit composed of a motor and a rectifier can perform power generation and rectification control; the above-mentioned power conversion module 5 can adopt a power conversion circuit composed of an inverter, a rectifier and a capacitor, which can realize power inversion or rectification and filtering processing; the above-mentioned voltage regulation module 6 can adopt a voltage regulation circuit composed of a capacitor and a diode, which can perform power transmission and power superposition processing; the above-mentioned micro-control module 7 can adopt a micro-control circuit, which integrates many components such as an arithmetic unit, a controller, a memory and an input and output device to realize signal processing, data storage, module control, timing control and other functions; the above-mentioned output module 8 can adopt an output circuit composed of an inductor, a capacitor and an output port to filter the input power.

[0041] In another embodiment, see Figure 1 、 Figure 2 and Figure 3 , the power module 1 includes a power interface; the output module 8 includes a second inductor L2, a third capacitor C3 and an output port; the power conversion module 5 includes a first inverter N1, a second rectifier T2 and a fourth capacitor C4;

[0042] Specifically, the first end of the power interface is connected to the first output end of the first inverter N1 and the first input end of the second rectifier T2 and is connected to one end of the third capacitor C3 and one end of the output port through the second inductor L2. The second end of the power interface is connected to the second output end of the first inverter N1, the second input end of the second rectifier T2, the other end of the third capacitor C3 and the other end of the output port. The first input end of the first inverter N1 is connected to the voltage regulation module 6, and the first output end of the second rectifier T2 is connected to the energy storage module 2 and is connected to the second output end of the second rectifier T2 through the fourth capacitor C4.

[0043] In a specific embodiment, the first inverter N1 may be composed of four groups of IGBTs.

[0044] Furthermore, the energy storage module 2 includes a first power tube Q1, a sixth power tube Q6, a second power tube Q2, a third power tube Q3, a fifth capacitor C5, an energy storage device, a first thyristor S1 and a second thyristor S2; the micro control module 7 includes a first controller U1;

[0045] Specifically, the drain of the first power tube Q1 is connected to the generator module 4, the source of the first power tube Q1 is connected to the source of the sixth power tube Q6, the source of the second power tube Q2 is connected to the source of the third power tube Q3, the drain of the third power tube Q3 is connected to the drain of the sixth power tube Q6, one end of the energy storage device and the anode of the second thyristor S2, and is connected to the other end of the energy storage device, the second output end of the second rectifier T2 and the ground end through the fifth capacitor C5, the drain of the second power tube Q2 is connected to the first output end of the first inverter N1, and the cathode of the second thyristor S2 is connected to the ground end. The electrode is connected to the anode of the first thyristor S1, the cathode of the first thyristor S1 is connected to the first input terminal of the first inverter N1, the control end of the first inverter N1 is connected to the IO1 terminal of the first controller U1, the control end of the first thyristor S1 is connected to the control end of the second thyristor S2 and the IO6 terminal of the first controller U1, the gate of the sixth power tube Q6, the gate of the second power tube Q2 and the gate of the third power tube Q3 are respectively connected to the IO10 terminal, IO2 terminal and IO3 terminal of the first controller U1, and the gate of the first power tube Q1 is connected to the power module 1.

[0046] In a specific embodiment, the first power tube Q1, the second power tube Q2, the third power tube Q3 and the sixth power tube Q6 can all be N-channel field effect tubes; the first thyristor S1 and the second thyristor S2 can both be unidirectional thyristors; the energy storage device can be a battery pack; and the first controller U1 can be an STM32 microcontroller.

[0047] Furthermore, the power module 1 further includes a third rectifier T3, a first resistor R1, a second resistor R2, a first optocoupler U2, a third resistor R3, a fourth resistor R4, a first reference power supply VREF, a first comparator A1 and a first logic chip J1;

[0048] Specifically, the first input end and the second input end of the third rectifier T3 are respectively connected to the first end and the second end of the power interface. The first output end of the third rectifier T3 is connected to one end of the second resistor R2 and the inverting end of the first comparator A1 through the first resistor R1. The non-inverting end of the first comparator A1 is connected to the first reference power supply VREF and one end of the third resistor R3 through the fourth resistor R4. The other end of the second resistor R2 is connected to the anode on the light-emitting diode side of the first optocoupler U2. The cathode on the light-emitting diode side of the first optocoupler U2 is connected to the second output end of the third rectifier T3 and the ground end. The collector on the transistor side of the first optocoupler U2 is connected to the other end of the third resistor R3, the B end of the first logic chip J1, and the IO7 end of the first controller U1. The output end of the first comparator A1 is connected to the A end of the first logic chip J1 and the IO8 end of the first controller U1. The F end of the first logic chip J1 is connected to the IO9 end of the first controller U1 and the gate of the first power transistor Q1. The emitter on the transistor side of the first optocoupler U2 is grounded.

[0049] In a specific embodiment, the first optical coupler U2 may be a PC817 photoelectric coupler; the first comparator A1 may be an LM358 comparator; and the first logic chip J1 may be an XOR gate chip.

[0050] Furthermore, the voltage regulating module 6 includes a first diode D1, a first capacitor C1 and a second capacitor C2;

[0051] Specifically, the cathode of the first diode D1 is connected to the first input terminal of the first inverter N1, the anode of the first diode D1 is connected to the generator module 4 and one end of the second capacitor C2 is connected to the second input terminal of the first inverter N1 through the first capacitor C1, and the other end of the second capacitor C2 is connected to the cathode of the second thyristor S2.

[0052] In a specific embodiment, the first capacitor C1 and the second capacitor C2 perform electric energy superposition control; and the first diode D1 performs unidirectional transmission.

[0053] Furthermore, the generator module 4 includes a first rectifier T1 and a first generator M1;

[0054] Specifically, the first output end of the first rectifier T1 is connected to the anode of the first diode D1 and the drain of the first power tube Q1, the second output end of the first rectifier T1 is connected to the second input end of the first inverter N1, the first generating end, the second generating end and the third generating end of the main winding of the first generator M1 are respectively connected to the first input end, the second input end and the third input end of the first rectifier T1, and the first end and the second end of the excitation winding of the first generator M1 are connected to the output regulation module 3.

[0055] In a specific embodiment, the first generator M1 can be an AC generator.

[0056] Furthermore, the output regulation module 3 includes a seventh capacitor C7, a third diode D3, a fifth power tube Q5, a first inductor L1 and a fourth power tube Q4;

[0057] Specifically, one end of the seventh capacitor C7 is connected to the first end of the excitation winding of the first generator M1 and the cathode of the third diode, the anode of the third diode is connected to the drain of the fifth power tube Q5 and is connected to the source of the fourth power tube Q4 through the first inductor L1, the drain of the fourth power tube Q4 is connected to the first output end of the second rectifier T2, the other end of the seventh capacitor C7 is connected to the second end of the excitation winding of the first generator M1, the source of the fifth power tube Q5 and the second output end of the second rectifier T2, and the gate of the fourth power tube Q4 and the gate of the fifth power tube Q5 are respectively connected to the IO4 terminal and IO5 terminal of the first controller U1.

[0058] In a specific embodiment, the fourth power tube Q4 and the fifth power tube Q5 can both be N-channel field effect tubes, wherein the fourth power tube Q4 performs power transmission, and the fifth power tube Q5 cooperates with the third diode D3, the first inductor L1 and the seventh capacitor C7 to perform power regulation.

[0059] In the power supply and distribution control circuit of an electric automation generator of the present embodiment, AC power is connected to the power interface, the third rectifier T3 performs rectification processing, the first resistor R1 and the second resistor R2 perform voltage sampling, the first optocoupler U2 performs power-off detection, and the sampled signal is compared with the first reference power supply VREF and the low-voltage threshold set by the fourth resistor R4 through the first comparator A1. When the power supply is normal, the IO2 terminal of the first controller U1 can output the first energy storage signal to power the energy storage device. When low voltage occurs, the first comparator A1 outputs the first detection signal, and when there is no power outage, the first logic chip J1 controls the first power tube Q1 to be turned on, and at the same time, the first power tube Q1 is turned on. The IO3 terminal of the first controller U1 outputs a first discharge signal to control the third power tube Q3 to be turned on. The IO4 terminal and IO5 terminal of the first controller U1 respectively control the fourth power tube Q4 and the fifth power tube Q5 to be turned on, so that the electric energy released by the energy storage device is transmitted through the fourth power tube Q4. The fifth power tube Q5 cooperates with the first inductor L1, the third diode D3 and the seventh capacitor C7 to perform power regulation processing, and provides excitation current for the excitation winding of the first generator M1, thereby triggering the main winding of the first generator M1 to generate electric energy, which is rectified by the first rectifier T1 and outputs the fourth electric energy. After the first generator M1 generates electric energy, the third power tube Q3 is turned off, and the fourth power tube Q5 is turned off. The four electric energies are transmitted to the energy storage device through the first power tube Q1 for energy storage. When a power outage occurs, the first optocoupler U2 is turned off and outputs the second detection signal. The IO1 end of the first controller U1 controls the first inverter N1 to perform the inversion operation, and the first power tube Q1 is turned off, so that the inverted electric energy is directly filtered by the second inductor L2 and the third capacitor C3 and transmitted to the output port. When a power outage occurs suddenly, the first controller U1 will receive the first detection signal and the second detection signal at the same time. The IO10 end and IO3 end of the first controller U1 output the third discharge signal and the first discharge signal respectively, which triggers the first inverter N1 to start the first generator M1. The electric energy released by the energy storage device is inverted and then the power supply state is maintained briefly. After the first generator M1 is started, power is supplied to the output port. When a voltage drop occurs in the first generator M1, the IO6 terminal of the first controller U1 outputs a second discharge signal to transmit the electric energy released by the energy storage device to the second capacitor C2, which stores the electric energy and performs electric energy superposition processing with the fourth electric energy stored in the first capacitor C1 to maintain a stable power supply state. In addition, the conduction state of the fifth power tube Q5 can be controlled by the first controller U1 to control the excitation current input to the excitation winding of the first generator M1, thereby adjusting the AC power voltage generated by the first generator M1.

[0060] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0061] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An electrical automation generator power supply and distribution control circuit, characterized in that: The circuit includes: The power module is used to receive AC power, rectify and divide the AC power, and detect power failures. When the divided signal is lower than a set low-voltage threshold and the power is not cut off, the power module outputs a first detection signal, and when the power is cut off, the power module outputs a second detection signal. a microcontrol module connected to the power supply module, the output regulation module, and the electric energy conversion module, and configured to output a first energy storage signal when the first detection signal is not received, output a first discharge signal and control the output regulation module to perform electric energy transmission and power regulation operations when the first detection signal is received, stop outputting the first discharge signal when the generator module generates electric energy, maintain the operation of the output regulation module and control the inversion operation of the electric energy conversion module when the second detection signal is received, output a second discharge signal when a voltage drop occurs in the fourth electric energy, output a third discharge signal and the first discharge signal when the first detection signal and the second detection signal are simultaneously received, and stop outputting the first discharge signal and the third discharge signal after the generator module generates electric energy; an electric energy conversion module connected to the power supply module and the voltage regulation module, configured to invert the second electric energy output by the voltage regulation module and output the third electric energy, and perform rectification and filtering on the AC electric energy or the third electric energy and output the first electric energy; an energy storage module connected to the electric energy conversion module, the power supply module, the output regulation module, and the microcontroller module, configured to store the first electric energy upon receiving the first energy storage signal, store the fourth electric energy output by the generator module upon receiving the first detection signal, release the stored electric energy, transmit the released electric energy to the output regulation module upon receiving the first discharge signal, and transmit the released electric energy to the voltage regulation module upon receiving the second discharge signal or the third discharge signal; an output regulation module, connected to the power conversion module and the generator module, for performing power transmission and power regulation on the first power or the power released by the energy storage module and outputting an excitation current for the fifth power regulation generator module; a generator module, configured to receive the fifth electric energy and generate electric energy, rectify and filter the electric energy, and output the fourth electric energy; a voltage regulating module connected to the generator module, configured to transmit the fourth electric energy or the electric energy released by the energy storage module, perform electric energy superposition processing on the fourth electric energy and the electric energy released by the energy storage module, and output the second electric energy; The output module is connected to the power module and the power conversion module, and is used to filter and output the AC power or the third power.

2. The electrical automation generator power supply and distribution control circuit according to claim 1, characterized in that: The power module includes a power interface; the output module includes a second inductor, a third capacitor and an output port; the power conversion module includes a first inverter, a second rectifier and a fourth capacitor; The first end of the power interface is connected to the first output end of the first inverter and the first input end of the second rectifier and is connected to one end of the third capacitor and one end of the output port through the second inductor. The second end of the power interface is connected to the second output end of the first inverter, the second input end of the second rectifier, the other end of the third capacitor and the other end of the output port. The first input end of the first inverter is connected to the voltage regulation module, and the first output end of the second rectifier is connected to the energy storage module and is connected to the second output end of the second rectifier through the fourth capacitor.

3. The electrical automation generator power supply and distribution control circuit according to claim 2, characterized in that: The energy storage module includes a first power tube, a sixth power tube, a second power tube, a third power tube, a fifth capacitor, an energy storage device, a first thyristor and a second thyristor; the microcontroller module includes a first controller; The drain of the first power tube is connected to the generator module, the source of the first power tube is connected to the source of the sixth power tube, the source of the second power tube is connected to the source of the third power tube, the drain of the third power tube is connected to the drain of the sixth power tube, one end of the energy storage device and the anode of the second thyristor and is connected to the other end of the energy storage device, the second output end of the second rectifier and the ground through the fifth capacitor, the drain of the second power tube is connected to the first output end of the second rectifier, the cathode of the second thyristor is connected to the anode of the first thyristor, the cathode of the first thyristor is connected to the first input end of the first inverter, the control end of the first inverter is connected to the IO1 end of the first controller, the control end of the first thyristor is connected to the control end of the second thyristor and the IO6 end of the first controller, the gate of the sixth power tube, the gate of the second power tube and the gate of the third power tube are respectively connected to the IO10 end, the IO2 end and the IO3 end of the first controller, and the gate of the first power tube is connected to the power module.

4. The electrical automation generator power supply and distribution control circuit according to claim 3, characterized in that: The power supply module further includes a third rectifier, a first resistor, a second resistor, a first optocoupler, a third resistor, a fourth resistor, a first reference power supply, a first comparator and a first logic chip; The first input end and the second input end of the third rectifier are respectively connected to the first end and the second end of the power interface, the first output end of the third rectifier is connected to one end of the second resistor and the inverting end of the first comparator through the first resistor, the non-inverting end of the first comparator is connected to the first reference power supply and one end of the third resistor through the fourth resistor, the other end of the second resistor is connected to the anode on the light-emitting diode side of the first optocoupler, the cathode on the light-emitting diode side of the first optocoupler is connected to the second output end of the third rectifier and the ground end, the collector on the transistor side of the first optocoupler is connected to the other end of the third resistor, the B end of the first logic chip and the IO7 end of the first controller, the output end of the first comparator is connected to the A end of the first logic chip and the IO8 end of the first controller, the F end of the first logic chip is connected to the IO9 end of the first controller and the gate of the first power tube, and the emitter on the transistor side of the first optocoupler is grounded.

5. The electrical automation generator power supply and distribution control circuit according to claim 3, characterized in that: The voltage regulating module includes a first diode, a first capacitor and a second capacitor; The cathode of the first diode is connected to the first input terminal of the first inverter, the anode of the first diode is connected to the generator module and one end of the second capacitor and connected to the second input terminal of the first inverter through the first capacitor, and the other end of the second capacitor is connected to the cathode of the second thyristor.

6. The electrical automation generator power supply and distribution control circuit according to claim 5, characterized in that: The generator module includes a first rectifier and a first generator; The first output end of the first rectifier is connected to the anode of the first diode and the drain of the first power tube, the second output end of the first rectifier is connected to the second input end of the first inverter, the first generating end, the second generating end and the third generating end of the main winding of the first generator are respectively connected to the first input end, the second input end and the third input end of the first rectifier, and the first end and the second end of the excitation winding of the first generator are connected to the output regulation module.

7. The electrical automation generator power supply and distribution control circuit according to claim 6, characterized in that: The output regulation module includes a seventh capacitor, a third diode, a fifth power tube, a first inductor and a fourth power tube; One end of the seventh capacitor is connected to the first end of the excitation winding of the first generator and the cathode of the third diode, the anode of the third diode is connected to the drain of the fifth power tube and is connected to the source of the fourth power tube through the first inductor, the drain of the fourth power tube is connected to the first output end of the second rectifier, the other end of the seventh capacitor is connected to the second end of the excitation winding of the first generator, the source of the fifth power tube and the second output end of the second rectifier, and the gate of the fourth power tube and the gate of the fifth power tube are respectively connected to the IO4 end and IO5 end of the first controller.

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