Green energy power generation system

Abstract

The invention relates to the technical field of green energy power generation, and discloses a green energy power generation system which comprises a magnetomotive hydraulic energy increasing device used for generating continuous power according to the principle that like poles repel and unlike poles attract in a magnetic field; the hydraulic energy storage starting device is used for providing necessary initial energy when the system is started; the centralized hydraulic transmission system is used for efficiently transmitting power to the power generation module; the super-power generating module operates in parallel through a plurality of generators and provides high-efficiency electric energy output; and the flexible transformer and the grid-connected equipment are used for adjusting the voltage and the frequency of the power generation module, so that the generated electric energy is stably connected into the state grid. Green power generation without fuel consumption and emission is achieved through the magnetic power unit, the super-high-power hydraulic system and intelligent control are combined, the power generation efficiency is improved, the construction cost is reduced, the '10 + 1' standby machine is adopted to ensure uninterrupted operation all the year round, and the problems that traditional power generation depends on fossil fuel, the environment is polluted and shutdown is caused are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of green energy power generation, and in particular to a green energy power generation system. Background Art

[0002] As the world's requirements for environmental protection and sustainable development become increasingly stringent, traditional energy utilization methods are facing severe challenges. Existing power generation technologies mainly rely on fossil fuels, such as non-renewable resources such as coal, oil and natural gas. These traditional power generation methods not only lead to excessive consumption of resources, but also lead to large amounts of greenhouse gases and harmful substances emissions, seriously polluting the environment, especially the increasing air pollution and greenhouse effect, which affect the ecological environment and human health. In addition, the limited nature of fossil fuel resources has further aggravated the energy crisis, causing large fluctuations in energy prices and threats to supply security.

[0003] In existing power generation technologies, improving power generation efficiency and reducing costs are also major challenges. In traditional power generation systems, especially high-power power generation equipment, it is usually difficult to effectively improve efficiency when operating at high loads, resulting in serious energy waste. At the same time, the investment cost of building large power plants is high, especially when expanding power generation capacity or building complex power transmission and distribution systems, the required infrastructure investment is huge. This problem of high cost and low efficiency is prevalent in existing power generation systems, limiting their promotion and application, especially in the process of promoting clean energy to replace traditional energy.

[0004] In addition, the existing power generation system also has problems with frequent maintenance and unstable operation. The mechanical equipment of the traditional power generation system requires regular maintenance, and when a technical failure occurs, the system must be shut down for maintenance. This shutdown not only increases maintenance costs, but also makes it impossible for the power plant to operate uninterruptedly throughout the year, and the continuity and stability of the power supply cannot be guaranteed. Under the condition of high-load power demand, system shutdown has a great impact on the reliability of power supply, further restricting the application and development of existing power generation technology.

[0005] Therefore, how to develop a new power generation system that can reduce environmental pollution, improve power generation efficiency, reduce system costs, and ensure uninterrupted operation throughout the year has become an urgent problem to be solved in the current technical field. Summary of the invention

[0006] In view of the deficiencies of the prior art, the present invention provides a green energy power generation system, which solves the problems of the existing power generation system, such as dependence on fossil fuels, low power generation efficiency, high construction cost and unstable operation.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: A green energy power generation system, comprising: A magnetic power hydraulic energizer, which is used to generate continuous power through the principle that like charges repel and opposite charges attract in a magnetic field; A hydraulic energy storage starting device, which is used to provide the necessary initial energy when the system starts; Centralized hydraulic transmission system for efficient transmission of power to the power generation module; Ultra-high power generation module, which provides efficient power output by running multiple generators in parallel; Flexible transformers and grid-connected equipment, which are used to adjust the voltage and frequency of the power generation module so that the generated electricity can be stably integrated into the national grid; Silicon carbide power electronic transformers for efficient energy conversion and transmission; Intelligent control system, which is used to monitor various parameters in the power generation process in real time.

[0008] Preferably, the magnetic power hydraulic energizing device includes a plurality of magnetic power units and adopts a three-stage magnetic power energizing structure to generate a greater output power by superimposing magnetic fields.

[0009] Preferably, the hydraulic energy storage starting device comprises: A hydraulic energy storage system, which is used to store excess energy generated during the startup process and provide auxiliary energy to the hydraulic transmission system when the generator set is running; The energy recovery unit is used to recover excess hydraulic energy and reuse it through the hydraulic transmission system.

[0010] Preferably, the working pressure of the centralized hydraulic transmission system is greater than 15000MP, which is used to ensure stable transmission of high-power power and reduce energy loss.

[0011] Preferably, the ultra-high power power generation module includes a plurality of 10MW power generation sets, which are used to form a plurality of power generation units in series or in parallel.

[0012] Preferably, the silicon carbide power electronic transformer comprises: A silicon carbide material chip configured to improve power conversion efficiency; MOSFET modules are configured to provide efficient power management and switching functions.

[0013] Preferably, the ultra-high power power generation module adopts a 10+1 standby machine structure.

[0014] Preferably, the parameters monitored by the intelligent control system include the state of the magnetic power device, the efficiency of the hydraulic transmission and the power output of the grid-connected equipment.

[0015] Preferably, the flexible transformer and the grid-connected equipment are equipped with a multi-stage voltage conversion device, which includes a power quality monitoring unit for detecting voltage fluctuations and adjusting the quality of output power.

[0016] Preferably, the intelligent control system comprises: Data acquisition and analysis module, which is used to monitor various system parameters in real time; A remote control module is used to adjust the operating status of the power generation equipment.

[0017] Working principle: This power generation system operates through the following steps to achieve continuous power output and stably integrate into the national power grid: Start-up of the magnetic power hydraulic booster: The first step of the system operation is to generate power through the magnetic power hydraulic booster. The device uses the principle of magnetic field that like charges repel each other and opposite charges attract each other to drive the mechanical part of the power generation system to generate continuous power. Through the three-level magnetic power booster structure of multiple magnetic power units, the superposition of magnetic fields provides strong output power to support the subsequent power generation process.

[0018] Startup support of hydraulic energy storage starting device: During the system startup process, the hydraulic energy storage starting device is responsible for providing initial startup energy to ensure the smooth startup of the power generation system. The device stores unused energy during the startup process during startup to form an energy storage system. When the system enters the normal power generation state, the hydraulic energy storage device will assist in providing energy for the hydraulic transmission system to support the stable operation of the entire power generation process. At the same time, the energy recovery unit contained in the device is used to recover excess hydraulic energy and reuse it to improve the energy efficiency of the system.

[0019] Power transmission of centralized hydraulic transmission system: While magnetic power is generated and energized, the centralized hydraulic transmission system efficiently transmits the power generated by the hydraulic energizer to the power generation module. The system's working pressure is greater than 15000MP, ensuring stable transmission of hydraulic power. Through efficient transmission mechanism, energy loss is reduced, stable power output is maintained, and sufficient mechanical power is provided for the power generation module.

[0020] The ultra-high power generation module generates electricity: After the power is transmitted to the ultra-high power generation module, the module generates electricity through multiple 10MW generator sets in parallel or series. The power generation module adopts a modular design and achieves efficient power output through the combination of multiple power generation units. The module also adopts a 10+1 standby machine structure to ensure that the system continues to operate during failures or maintenance to avoid interruptions.

[0021] Power regulation and grid connection: The generated power is regulated in voltage and frequency through flexible transformers and grid connection equipment. The equipment uses a multi-level voltage conversion device to ensure that the power output by the power generation module meets the grid connection requirements of the national grid. The power quality monitoring unit inside the equipment detects voltage fluctuations in real time and adjusts the output power quality to ensure that the power is stably connected to the grid.

[0022] Energy conversion of silicon carbide power electronic transformers: The system achieves efficient energy conversion through silicon carbide power electronic transformers. Silicon carbide material chips combined with MOSFET modules optimize the transmission and conversion process of electric energy, improve power conversion efficiency, and provide efficient power management and switching functions to further optimize power quality.

[0023] Operation management of intelligent control system: The operation of the system is monitored and adjusted in real time by the intelligent control system. The control system includes a data acquisition and analysis module for real-time monitoring of various system parameters, and automatically adjusts and manages the operating status of the power generation equipment through a remote control module to ensure efficient operation of the system under different power requirements and working conditions.

[0024] The present invention provides a green energy power generation system, which has the following beneficial effects: 1. The present invention generates power through a magnetic power unit by utilizing the principle that like charges repel and opposite charges attract in a magnetic field, thereby realizing power generation without fuel consumption and emission, and solving the problem that traditional power generation methods rely on fossil fuels, causing environmental pollution and resource consumption.

[0025] 2. The present invention combines a plurality of magnetic power hydraulic machines into an ultra-high power hydraulic system, and combines it with an intelligent hydraulic control system to improve power generation efficiency, and saves about half of the construction investment cost compared to traditional generator systems.

[0026] 3. The present invention ensures that the power plant can operate at full load uninterruptedly 365 days a year by adopting a "10+1" standby machine and an intelligent hydraulic system, thus solving the problem of downtime caused by maintenance or technical failures in traditional power generation systems. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a framework diagram of the system of the present invention; Figure 2 Flow chart of the system of the present invention. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. 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 creative work are within the scope of protection of the present invention.

[0029] Please see attached Figure 1 -Attached Figure 2 , an embodiment of the present invention provides a green energy power generation system, comprising: A magnetic power hydraulic energizer, which is used to generate continuous power through the principle that like charges repel and opposite charges attract in a magnetic field; The magnetic power hydraulic energy boosting device includes multiple magnetic power units and adopts a three-stage magnetic power boosting structure to generate greater output power by superimposing magnetic fields.

[0030] Specifically, for the above technical solution, the magneto-hydraulic energy booster is the power source of the entire power generation system. It generates continuous power through the principle of like-charge repulsion and opposite-charge attraction in the magnetic field, and transmits the power to the power generation module through the hydraulic system. The device is closely related to the hydraulic energy storage starting device, the centralized hydraulic transmission system and the power generation module. The magneto-hydraulic energy booster contains multiple magnetic power units and adopts a three-stage magneto-hydraulic energy booster structure. The output power is further increased by superimposing the magnetic field to ensure the efficient operation of the subsequent hydraulic system and power generation module. On this basis, combined with the energy transfer and recovery mechanism of the hydraulic system, and the real-time regulation of the intelligent control system, the entire device can ensure a continuous and stable power generation process.

[0031] In this embodiment, the magnetic power hydraulic energy booster generates rotational power through the physical principle that like charges repel each other and opposite charges attract each other in the magnetic field. Each magnetic power unit is composed of a plurality of rare earth permanent magnets, and a stable magnetic field is formed by a reasonable layout between the permanent magnets. The repulsive and attractive forces between the permanent magnets are used to form continuous rotating mechanical energy, thereby providing initial power for the entire power generation system.

[0032] The magnetic power unit adopts a three-stage magnetic power boosting structure. This structural design uses the step-by-step superposition of three-stage magnetic fields to generate greater output power. Specifically, the magnetic field inside each stage of the magnetic power unit is superimposed in the axial direction through the effect of opposites attracting each other, and the output power is doubled through multi-stage boosting. The first-stage unit is responsible for the initial magnetic energy conversion and generates initial rotational power; the second-stage unit further enhances the power output by coupling with the magnetic field of the first-stage unit; the third-stage unit amplifies the power to the final output power through the superimposed magnetic field.

[0033] In this device, the stator of the magnetic power machine is equipped with a fixed magnetic field source, and the rotor generates mechanical torque by rotating. The power output formula of the magnetic power booster device can be expressed as: P=T Among them, P is the output power, T is the torque generated by the magnetic power machine, and ω is the angular velocity of the rotor. The three-stage magnetic power boosting structure adjusts the relative position of the rotor and the stator to ensure that the magnetic field is evenly distributed during the three superposition processes, thereby maximizing the output torque.

[0034] The hydraulic system converts the mechanical energy converted from magnetic power into hydraulic power by inputting it into the hydraulic transmission part, which then converts it into hydraulic power and transmits it to the power generation module. The hydraulic system includes an energy recovery unit, which can recover some of the unused mechanical energy or hydraulic energy and input it into the energy booster device for energy reuse, further improving the overall efficiency of the system.

[0035] The intelligent control system monitors the operating status of the magnetic power hydraulic booster in real time. By monitoring the magnetic field changes, rotor speed and hydraulic pressure, the intelligent control system can adjust the output power of the magnetic power unit in real time to ensure that it maintains efficient operation under various working conditions. The system can dynamically adjust the number of stages and boost levels of the magnetic power unit to ensure that the output power is accurately matched with the requirements of the hydraulic transmission system and the power generation module.

[0036] A hydraulic energy storage starting device, which is used to provide the necessary initial energy when the system starts; The hydraulic energy storage starting device includes: A hydraulic energy storage system, which is used to store excess energy generated during the startup process and provide auxiliary energy to the hydraulic transmission system when the generator set is running; The energy recovery unit is used to recover excess hydraulic energy and reuse it through the hydraulic transmission system.

[0037] Specifically, the hydraulic energy storage starting device is a key component in the power generation system. Its function is to ensure that the system has sufficient energy at startup, and through energy storage and energy recovery mechanisms, it supports the hydraulic transmission system to continue to operate efficiently during the power generation process. This device can not only provide initial energy at startup, but also store excess energy generated during the startup process, and deliver this energy to the hydraulic transmission system after the system is running stably to provide auxiliary power. In addition, through the energy recovery unit, the device can recover underutilized hydraulic energy and reuse it. In this way, while ensuring the efficient operation of the system, it also further improves energy utilization and reduces the energy loss of the system.

[0038] In this embodiment, the core function of the hydraulic energy storage starting device is to provide the necessary hydraulic power for the initial startup of the power generation system. When the system starts, the magnetic power hydraulic energy booster generates initial power, but the startup phase often requires additional energy to overcome the initial inertia. Therefore, the hydraulic energy storage starting device stores the hydraulic medium in the high-pressure energy storage tank through a hydraulic pump. When the start signal is triggered, the energy storage device immediately releases the stored hydraulic energy to supplement the energy demand when the system starts. This process is completed through the hydraulic energy storage system.

[0039] In this embodiment, the core components of the hydraulic energy storage starting device include: High-pressure energy storage tank: This tank is used to store excess hydraulic energy generated during the startup process. When the system is started, part of the power generated by the magnetic power booster is converted into hydraulic energy through the hydraulic pump and stored in this high-pressure tank. After the system enters a stable power generation state, the hydraulic medium in the high-pressure tank can be released as needed by the control system to provide auxiliary energy for the power generation process.

[0040] Hydraulic pump: The hydraulic pump is used to convert mechanical energy during the system startup process into hydraulic energy. The hydraulic pump absorbs the initial power of the magnetic power booster device to quickly generate hydraulic fluid, and stores this hydraulic energy in the high-pressure energy storage tank with the cooperation of the pressure control system.

[0041] Pressure control valve: This valve is used to adjust the pressure level of the hydraulic medium in the high-pressure energy storage tank and ensure the safe storage and release of hydraulic energy. The pressure control valve is connected to the intelligent control system and can automatically adjust the storage and release process according to the real-time pressure status of the energy storage tank to avoid excessive energy loss or insufficient system load.

[0042] The hydraulic energy storage system is responsible for storing excess hydraulic energy that is not fully used during the startup process. In the early stage of startup, due to the unstable load demand of the power generation system, excess hydraulic energy may be generated. The hydraulic energy storage system collects and stores this excess energy to ensure that it can supplement the energy demand of the hydraulic transmission system when the system enters normal working state.

[0043] The energy recovery unit monitors the energy utilization in the hydraulic transmission system in real time through the hydraulic pipeline. When the hydraulic system has excess hydraulic energy when the load changes, the recovery unit will intelligently control the return control valve to guide the excess hydraulic fluid back to the energy storage system. The design of the energy recovery unit is based on hydraulic transmission pressure monitoring, and the return valve and sensor components are used to complete pressure regulation and energy recovery. The hydraulic energy recovery formula can be described as: in, is the recovered hydraulic power, is the excess hydraulic flow, is the pressure difference of the system. When the system load is unbalanced, this formula is used to describe the process of the energy recovery unit transferring excess energy back to the energy storage tank.

[0044] The hydraulic energy storage starting device ensures that the entire power generation system has sufficient energy supply during startup and operation through the joint work of the energy storage system and the recovery unit. At the same time, the intelligent control system adjusts the working status of the energy storage tank and the hydraulic pump in real time to improve the overall operating efficiency of the system.

[0045] Centralized hydraulic transmission system for efficient transmission of power to the power generation module; The working pressure of the centralized hydraulic transmission system is greater than 15000MP, which is used to ensure the stable transmission of high-power power and reduce energy loss.

[0046] Specifically, the centralized hydraulic transmission system is the core part of achieving efficient energy transmission in the green energy power generation system. The system is mainly responsible for transmitting the power generated by the magnetic power hydraulic booster to the power generation module through hydraulic means. During the operation of the entire system, the hydraulic transmission system needs to ensure the stability of energy transmission under high pressure while minimizing energy loss during transmission. Its design characteristics enable the system to maintain stable operation under high power and ensure that hydraulic energy is effectively transmitted to the power generation module, providing continuous power support for the power generation process.

[0047] In this embodiment, the centralized hydraulic transmission system transmits the power generated by the magnetic power hydraulic booster to the power generation module through a high-pressure hydraulic pipeline. The working pressure of the system is designed to be greater than 15000MP, which is intended to ensure that the hydraulic transmission system can operate stably without leakage or pressure fluctuations under high power conditions. The main components of the hydraulic transmission system include high-pressure hydraulic pipelines, hydraulic valves and hydraulic pressure regulating devices.

[0048] The high-pressure pipelines of the hydraulic transmission system are made of special high-strength materials to cope with extremely high working pressures. These materials can operate stably for a long time under pressures greater than 15000MP and prevent the pipeline from being deformed or broken due to high pressure. In addition, the design of the hydraulic pipeline takes into account the low friction characteristics to minimize the flow resistance of the hydraulic medium in the pipeline to reduce energy loss.

[0049] The hydraulic valve system plays a key regulatory role in the hydraulic transmission process. Its functions include controlling the flow rate of the hydraulic fluid, adjusting the hydraulic pressure inside the system, and preventing excessive overflow or backflow of the hydraulic medium. The hydraulic valve is connected to the intelligent control system and responds to the needs of the power generation module in real time to ensure the stability of pressure and flow during the hydraulic transmission process.

[0050] In order to ensure the safe and stable operation of the hydraulic transmission system under high pressure, the system is equipped with a hydraulic pressure regulating device. The device monitors the pressure changes in the hydraulic pipeline in real time through the built-in sensor. When the pressure exceeds the set value, the regulating device will adjust the flow through the hydraulic valve to avoid excessive pressure causing damage to the system. In addition, the regulating device is also responsible for balancing the pressure between different pipelines to prevent local pressure fluctuations from affecting the overall stability of the system.

[0051] In order to quantify the energy transmission efficiency of the hydraulic transmission system, the hydraulic transmission efficiency formula in this embodiment is as follows: in, Indicates the efficiency of hydraulic transmission, To transmit hydraulic power to the power generation module, The system provides initial power to the hydraulic booster. By optimizing the material and structural design of the hydraulic transmission pipeline, the system can minimize pressure loss and maintain high-efficiency energy transmission.

[0052] The hydraulic transmission system is also designed with a reflux control mechanism. When the power demand of the power generation module decreases or the system pressure is too high, the hydraulic fluid will return to the hydraulic energy storage device through the reflux valve to ensure the pressure balance inside the system and further reduce energy waste. In addition, the centralized hydraulic transmission system is combined with the energy recovery unit to recover excess hydraulic energy under high load conditions and re-introduce it into the energy storage system for subsequent use.

[0053] Through the coordinated work of high-pressure pipelines, hydraulic valves, pressure regulating devices and reflux mechanisms, the centralized hydraulic transmission system can effectively transmit energy under high power and high pressure, and efficiently transfer hydraulic power to the power generation module, ensuring the overall stability and energy utilization efficiency of the system.

[0054] Ultra-high power generation module, which provides efficient power output by running multiple generators in parallel; The ultra-high power generation module includes a plurality of 10MW power generation sets, which are used to form a plurality of power generation units in series or in parallel.

[0055] Specifically, in this embodiment, the ultra-high power generation module is composed of multiple 10MW power generator sets. Each generator set can be connected in parallel or in series to form a power generation unit according to system requirements. The generator sets running in parallel are used to increase the output current to meet larger load requirements, while the series connection is used to increase the output voltage to meet different grid-connected voltage requirements. This flexible configuration method enables the power generation system to be dynamically adjusted according to the grid requirements to achieve efficient power generation in different power output scenarios.

[0056] The generator set is the core part of the conversion of hydraulic power provided by the magnetic power hydraulic booster into electrical energy. In this embodiment, the power of each generator set is 10MW and has high-efficiency electrical energy conversion capability. The working principle of the generator is based on electromagnetic induction. The rotor is driven by hydraulic power to generate rotational motion. After the coil in the stator senses the rotating magnetic field, an induced current is generated, thereby outputting electrical energy.

[0057] Inside the power generation module, multiple generator sets can be connected in parallel or in series to form a power generation unit. When the generator sets are connected in parallel, the total current output by the system is equal to the sum of the output currents of each generator set, which is suitable for low voltage and high current scenarios. At this time, the total system power is equal to the product of the power of a single generator set and the number of parallel connections: in, Indicates the efficiency of hydraulic transmission, To transmit hydraulic power to the power generation module, The system provides initial power to the hydraulic booster. By optimizing the material and structural design of the hydraulic transmission pipeline, the system can minimize pressure loss and maintain high-efficiency energy transmission.

[0058] When the generator sets are connected in series, the total voltage output by the system is equal to the sum of the output voltages of each generator set, which is suitable for high voltage scenarios. At this time, the total power of the system is still the product of the power and number of each generator set, but the total output voltage increases to meet the grid connection requirements of different power grids.

[0059] The power generation module in this embodiment adopts a modular design, and each 10MW generator set can be operated individually or in combination. This design allows the system to be flexibly adjusted according to real-time power demand, increasing power generation capacity or reducing power output. In high-power demand scenarios, the system can increase the total output power of the system by increasing the number of generator sets in parallel; under low-load conditions, the system can increase the output voltage by connecting in series, thereby reducing energy loss.

[0060] In order to ensure the stability of the power generation module under high power conditions, in this embodiment, the generator cooling system of the power generation module adopts a high-efficiency liquid cooling design. The liquid cooling system can quickly dissipate the heat generated when the generator is running, ensuring that each generator set will not reduce efficiency or damage the equipment due to overheating when the power output is high.

[0061] In addition, the power generation module is integrated with the intelligent control system. By real-time monitoring of the operating status of the generator set (including rotor speed, output current, voltage and other parameters), the intelligent control system can automatically adjust the operating mode of each power generation unit (series or parallel) and dynamically control the system's load distribution and power output, ensuring that the entire power generation module can maintain efficient and stable operation under various load conditions.

[0062] Through the flexible combination of parallel and series connection of generator sets, the ultra-high power generation module can provide flexible power output according to power demand, ensuring that the system can maintain optimal energy conversion efficiency under different operating conditions and provide stable and reliable power output for the power grid.

[0063] Silicon carbide power electronic transformers for efficient energy conversion and transmission; Silicon carbide power electronic transformers include: A silicon carbide material chip configured to improve power conversion efficiency; MOSFET modules are configured to provide efficient power management and switching functions.

[0064] The ultra-high power power generation module adopts a 10+1 standby machine structure.

[0065] Specifically, in this embodiment, the silicon carbide power electronic transformer is an important component in the power generation system, which is used to achieve efficient conversion and transmission of the generated electric energy. The transformer uses chips made of silicon carbide materials, has high power density and high temperature working ability, and can maintain efficient energy conversion performance under different working conditions. Compared with traditional silicon materials, silicon carbide materials have higher breakdown electric fields and thermal conductivity, allowing the transformer to operate under higher voltage and temperature conditions with less energy loss.

[0066] The silicon carbide chip is the core component of the transformer, and its main function is to improve power conversion efficiency. Under high voltage conditions, silicon carbide materials can provide higher switching speeds and lower switching losses, which means that the transformer can reduce energy loss under the same power output and improve the overall power output efficiency of the system. The power conversion formula of the silicon carbide chip is: in, represents the energy conversion efficiency, is the output power, By optimizing the conductivity and heat dissipation of silicon carbide materials, the transformer can achieve energy conversion efficiency close to the theoretical limit.

[0067] As the switching component in the silicon carbide power electronic transformer, the MOSFET module is responsible for power management and switching functions. The MOSFET (metal oxide semiconductor field effect transistor) module achieves efficient regulation and distribution of power through fast switching operations. The module can switch circuits at high frequencies and accurately regulate voltage and current through intelligent control systems to meet the power system's needs for stability and high efficiency. The high switching frequency and low switching loss characteristics of the MOSFET module enable it to maintain high efficiency under high power conditions, further reducing energy losses in the system.

[0068] The ultra-high power generation module in this embodiment adopts a 10+1 standby structure. In this structure, 10 generator sets are responsible for conventional power generation tasks, and another standby generator set is used to deal with failures or maintenance. When any of the generator sets has a problem, the standby unit can quickly take over its work to ensure that the overall output of the power generation module is not affected. This design can greatly improve the reliability of the system and avoid downtime or power output interruption caused by equipment failure or maintenance.

[0069] The entire system is monitored and controlled in real time through an intelligent control system. The intelligent control system can monitor the operating status of multiple key components including the magnetic power unit, hydraulic transmission system and grid-connected equipment in real time. The system collects the operating data of each subsystem through sensors and data acquisition modules, including: Magnetic power device status: Monitor the rotation speed, torque output and magnetic field strength of the magnetic power hydraulic booster to ensure that it continues to provide power in the optimal working state.

[0070] Efficiency of hydraulic transmission: Real-time detection of the pressure, flow and transmission efficiency of the hydraulic system to ensure that power loss during hydraulic transmission is minimized.

[0071] Power output of grid-connected equipment: Monitor the voltage, current and power quality of grid-connected equipment to ensure that the electricity meets the grid-connected requirements of the national grid and avoid voltage fluctuations and frequency instability.

[0072] The intelligent control system can dynamically adjust the system's operating status through real-time collection and analysis of this data. When the system load changes or a subsystem is abnormal, the control system can immediately adjust the power output and energy management strategy to maintain efficient operation of the system under different load conditions.

[0073] Flexible transformers and grid-connected equipment, which are used to adjust the voltage and frequency of the power generation module so that the generated electricity can be stably integrated into the national grid; The flexible transformer and grid-connected equipment are equipped with a multi-stage voltage conversion device, which includes a power quality monitoring unit, which is used to detect voltage fluctuations and adjust the quality of output power.

[0074] Specifically, in this embodiment, the flexible transformer and the grid-connected device are used to convert the electric energy generated by the power generation module into a voltage and frequency that meets the requirements of the national grid. Since the electric energy generated by the power generation module may output different voltages and frequencies under different working conditions, the device adjusts the electric energy through a multi-stage voltage conversion device to ensure that the output voltage and frequency meet the grid connection standards.

[0075] The multi-level voltage conversion device is an important part of the flexible transformer. The device can adjust the voltage through multiple conversion levels. Each level of voltage conversion can output a stable voltage value according to the change of the input voltage to deal with the voltage instability problem caused by the load fluctuation of the power generation module. The working principle of the multi-level voltage conversion is as follows: in, is the output voltage, is the input voltage, and are the winding turns ratios of the output and input sides, respectively. By changing the winding turns ratio and the number of stages, the flexible transformer can provide a stable output voltage under different working conditions.

[0076] The grid-connected device in the equipment is responsible for smoothly connecting the regulated electric energy to the national grid. The grid-connected device includes voltage matching, frequency matching and phase matching functions to ensure that there is no electric energy backflow or fluctuation during the grid-connected process, while avoiding unstable effects on the grid. The grid-connected device can adjust the electric energy in real time to ensure that the output electric energy is synchronized with the voltage and frequency required by the grid.

[0077] The power quality monitoring unit is a key monitoring module in the system, which is mainly used to detect power quality, especially voltage fluctuations and frequency deviations. When the power output by the power generation module generates voltage fluctuations due to load changes, the power quality monitoring unit can monitor these fluctuations in real time through sensors and feed them back to the control system. The control system will adjust the output of the multi-stage voltage conversion device according to the monitoring data to maintain voltage stability. At the same time, the monitoring unit can also detect the waveform distortion and harmonic content of the output current to ensure that the output power quality meets the requirements of the power grid.

[0078] In order to ensure the quality of power, the power quality monitoring unit will evaluate the power quality according to the following formula: in, is the total harmonic distortion, are the harmonic components, is the fundamental component. Through real-time monitoring The power quality monitoring unit can evaluate the quality of the power output and make corresponding adjustments to the multi-stage voltage conversion device and grid-connected equipment to ensure that the output power meets the power quality standards of the grid.

[0079] The flexible transformer and grid-connected equipment are connected to the intelligent control system, which makes real-time adjustments based on the data provided by the power quality monitoring unit. When the voltage fluctuates or the frequency deviates, the intelligent control system will make adjustments through the multi-stage voltage conversion device to ensure that the power remains stable before being connected to the grid. The system will also record and analyze the historical fluctuation data of voltage and frequency to predict future trends and make adjustments in advance to further improve the stability of the grid connection.

[0080] Intelligent control system, which is used to monitor various parameters in the power generation process in real time.

[0081] Intelligent control system includes: Data acquisition and analysis module, which is used to monitor various system parameters in real time; A remote control module is used to adjust the operating status of the power generation equipment.

[0082] The intelligent control system monitors various parameters including the status of the magnetic power unit, the efficiency of the hydraulic transmission and the power output of the grid-connected equipment.

[0083] Specifically, in this embodiment, the intelligent control system is responsible for real-time monitoring and dynamic adjustment of various parameters in the power generation system to ensure that all links in the system operation process can effectively coordinate. The system consists of a data acquisition and analysis module, a remote control module, and a control logic driven by an intelligent algorithm. The intelligent control system collects key parameters in the power generation system, determines the real-time operating status of the system, and adjusts each device through the remote control function to ensure power generation efficiency and system stability.

[0084] The data acquisition and analysis module is the core part of the intelligent control system, which is used to monitor various parameters in the system in real time. The module collects important data related to the power generation process through sensors arranged on various components of the power generation system. The main monitored parameters include: Status of the magnetic power device: The rotor speed, magnetic field strength, torque output and other parameters of the magnetic power hydraulic booster are monitored by sensors to ensure that it operates within a stable range. If the speed or output power of the magnetic power device is abnormal, the data acquisition module will immediately issue an alarm and feed back the relevant information to the intelligent control system for adjustment.

[0085] Efficiency of hydraulic transmission: The key parameters of the hydraulic transmission system include the pressure, flow rate and transmission efficiency of the hydraulic fluid. The data acquisition module collects data such as pressure changes in the hydraulic system, flow rate of the fluid in the pipeline, and energy loss during transmission in real time. If low hydraulic transmission efficiency or unstable pressure is detected, the control system will determine the cause of the problem through the analysis module and make corresponding adjustments through the remote control module.

[0086] Power output of grid-connected equipment: The data acquisition module also monitors the power output of grid-connected equipment in real time, including output voltage, current and frequency. If the power output does not meet the grid requirements, the data acquisition module will record the power quality data and report the problem to the control system through a feedback mechanism to ensure that the power meets the national grid standards.

[0087] This module not only collects data, but also processes and judges the collected data through built-in analysis algorithms. By comparing historical data with real-time data, the data analysis module can predict potential problems in the system and take preventive measures in advance. The analysis module will also dynamically adjust the operating mode of the power generation equipment according to the changing trend of the system load to maximize the system efficiency.

[0088] The remote control module in this embodiment is used to adjust the operating status of the power generation equipment. This module receives feedback information from the data acquisition and analysis module, and remotely adjusts the operating parameters of each device in the system according to the judgment results of the intelligent control system. Specific control operations include: Adjusting the output power of the magnetic power unit: The remote control module can dynamically adjust the speed and power output of the magnetic power booster according to the load demand to ensure that it matches the operation of the hydraulic transmission system and the power generation module. By controlling the rotor speed and magnetic field strength, the intelligent control system can maintain a stable output of the magnetic power unit under different load conditions.

[0089] Adjust the pressure and flow of the hydraulic system: When the pressure or flow of the hydraulic transmission system does not meet the requirements, the remote control module will change the transmission characteristics of the hydraulic fluid by adjusting the working state of the hydraulic pump and the opening of the pressure regulating valve to ensure the efficiency and stability of the hydraulic transmission.

[0090] Control the power output of grid-connected equipment: The remote control module can dynamically adjust the voltage and frequency output of grid-connected equipment to ensure that the output power meets the grid standards. The module can adjust the output power parameters in time according to the feedback information from the power quality monitoring unit to cope with voltage fluctuations or frequency changes and maintain power quality.

[0091] The intelligent control system monitors and adjusts the real-time status of the power generation system through a feedback control mechanism, ensuring that each subsystem can work together and be flexibly adjusted according to actual needs. In addition, the intelligent control system can generate analysis reports based on the collected data to provide a basis for system maintenance and optimization.

[0092] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A green energy power generation system, characterized in that: include: A magnetic power hydraulic energizer, which is used to generate continuous power through the principle that like charges repel and opposite charges attract in a magnetic field; A hydraulic energy storage starting device, which is used to provide the necessary initial energy when the system starts; Centralized hydraulic transmission system for efficient transmission of power to the power generation module; Ultra-high power generation module, which provides efficient power output by running multiple generators in parallel; Flexible transformers and grid-connected equipment, which are used to adjust the voltage and frequency of the power generation module so that the generated electricity can be stably integrated into the national grid; Silicon carbide power electronic transformers for efficient energy conversion and transmission; Intelligent control system, which is used to monitor various parameters in the power generation process in real time.

2. A green energy power generation system according to claim 1, characterized in that: The magnetic power hydraulic energy boosting device includes a plurality of magnetic power units and adopts a three-stage magnetic power boosting structure to generate a greater output power by superimposing magnetic fields.

3. A green energy power generation system according to claim 1, characterized in that: The hydraulic energy storage starting device comprises: A hydraulic energy storage system, which is used to store excess energy generated during the startup process and provide auxiliary energy to the hydraulic transmission system when the generator set is running; The energy recovery unit is used to recover excess hydraulic energy and reuse it through the hydraulic transmission system.

4. A green energy power generation system according to claim 1, characterized in that: The working pressure of the centralized hydraulic transmission system is greater than 15000MP, which is used to ensure the stable transmission of high-power power and reduce energy loss.

5. A green energy power generation system according to claim 1, characterized in that: The ultra-high power power generation module includes a plurality of 10MW power generation sets, which are used to form a plurality of power generation units in series or parallel connection.

6. A green energy power generation system according to claim 1, characterized in that: The silicon carbide power electronic transformer comprises: A silicon carbide material chip configured to improve power conversion efficiency; MOSFET modules are configured to provide efficient power management and switching functions.

7. A green energy power generation system according to claim 1, characterized in that: The ultra-high power power generation module adopts a 10+1 standby machine structure.

8. A green energy power generation system according to claim 1, characterized in that: The parameters monitored by the intelligent control system include the status of the magnetic power device, the efficiency of the hydraulic transmission and the power output of the grid-connected equipment.

9. A green energy power generation system according to claim 1, characterized in that: The flexible transformer and grid-connected equipment are equipped with a multi-stage voltage conversion device, which includes a power quality monitoring unit, which is used to detect voltage fluctuations and adjust the quality of output power.

10. A green energy power generation system according to claim 1, characterized in that: The intelligent control system comprises: Data acquisition and analysis module, which is used to monitor various system parameters in real time; A remote control module is used to adjust the operating status of the power generation equipment.

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