A wind-solar power generation coupled electrolysis hydrogen production device

Abstract

This invention discloses a wind-solar power generation coupled electrolysis hydrogen production device, relating to the field of wind-solar-hydrogen production technology. It includes: a hydrogen generator; a storage tank for supplying power to the hydrogen generator; a photovoltaic power generation device that generates electricity using solar energy and stores it in the storage tank, initially positioned on a first carrier; a wind power generation device that generates electricity using wind energy and stores it in the storage tank, initially positioned on a second carrier; an adjustment assembly having a first adjustment end and a second adjustment end; and a controller including a first thruster, a second thruster, and a weather forecasting module. The first thruster is used to push the photovoltaic power generation device to the first adjustment end or reset the photovoltaic power generation device, and the second thruster is used to push the wind power generation device to the second adjustment end or reset the wind power generation device. This device is generally flexible and has high coupling efficiency.

Description

Technical Field

[0001] This invention relates to the field of wind and solar power hydrogen production technology, specifically a wind and solar power coupled electrolysis hydrogen production device. Background Technology

[0002] Against the backdrop of the current global energy transition, wind-solar power coupled hydrogen production technology has attracted much attention due to its environmentally friendly and sustainable characteristics. This technology combines wind, solar, and hydrogen energy technologies, using renewable energy to drive water electrolysis to produce clean hydrogen. However, despite its promising prospects, wind-solar power coupled hydrogen production equipment still faces many challenges in practical applications, especially in how to effectively couple wind and solar power generation devices and reduce unnecessary costs and electricity waste.

[0003] Current wind-solar power generation coupled with hydrogen production mainly includes photovoltaic power generation devices and wind power generation devices. Photovoltaic power generation devices use solar panels to directly convert sunlight into electrical energy, while wind power generation devices convert wind energy into electrical energy through wind turbines. To improve the effective utilization of wind and solar energy, both types of power generation devices are often equipped with regulating devices to adjust according to actual conditions, ensuring power generation efficiency and stability.

[0004] The adjustment of photovoltaic power generation devices typically involves aspects such as the installation angle and orientation of the solar panels. A proper installation angle and orientation maximize sunlight reception and minimize shading.

[0005] The regulation of wind power generation devices focuses more on aspects such as wind direction tracking of the wind turbine. Through intelligent control systems, wind turbines can automatically adjust according to changes in wind speed and direction to optimize power generation efficiency.

[0006] While regulation devices improve power generation efficiency to some extent, the overall cost increases significantly when both photovoltaic and wind power generation systems are equipped with regulation devices. This is mainly due to the research, development, production, and maintenance costs of high-quality regulation devices. Furthermore, excessive regulation can lead to some power waste, as the regulation process consumes additional electrical energy.

[0007] Therefore, it is necessary to provide a wind-solar power generation coupled with electrolysis hydrogen production device to solve the above problems. Summary of the Invention

[0008] To address the above problems, the present invention provides the following technical solution: a wind-solar power generation coupled electrolysis hydrogen production device, comprising:

[0009] A hydrogen generator having a first gas outlet and a second gas outlet, wherein the first gas outlet is connected to a first gas collection tank and the second gas outlet is connected to a second gas collection tank;

[0010] A power storage tank is used to supply power to the hydrogen generator;

[0011] A photovoltaic power generation device that uses light energy to generate electricity and stores it in the energy storage box, and initially, the photovoltaic power generation device is located on a first carrier;

[0012] A wind power generation device that uses wind energy to generate electricity and stores it in the energy storage tank, and initially, the wind power generation device is located on a second vehicle;

[0013] An adjustment component having a first adjustment end and a second adjustment end;

[0014] The controller includes a first thruster, a second thruster, and a weather forecasting module, wherein the first thruster is used to push the photovoltaic power generation device to the first regulating end or reset the photovoltaic power generation device, and the second thruster is used to push the wind power generation device to the second regulating end or reset the wind power generation device.

[0015] The weather forecasting module is used to predict and obtain weather information, and select to call the first thruster or the second thruster based on the weather information.

[0016] Furthermore, as a preferred embodiment, the weather information includes wind speed information and light intensity information, wherein when the wind speed information is better than the light intensity information, the second thruster is activated; and when the light intensity information is better than the wind speed information, the first thruster is activated.

[0017] Furthermore, preferably, the adjustment component includes:

[0018] The mounting bracket has an orientation adjustment seat that can rotate around the Y direction in its middle.

[0019] The mounting base is fixed above the orientation adjustment base by a bracket, and a first docking platform is installed on the side of the mounting base. The first docking platform serves as the second adjustment end for docking with and supporting the wind power generation device.

[0020] The first gear is fixed to the bottom of the orientation adjustment seat;

[0021] The second gear is rotatably mounted on the mounting bracket and driven by the first motor, and the second gear meshes with the first gear.

[0022] Furthermore, preferably, the adjustment component further includes:

[0023] A rotating shaft is mounted on a mounting bracket and is driven by a second motor. The rotating shaft passes through the first gear and the orientation adjustment seat.

[0024] The third gear is fixed on the rotating shaft;

[0025] The fourth gear is rotatably located below the mounting base and meshes with the third gear;

[0026] A bevel gear set, comprising a driving bevel gear and a driven bevel gear meshing with each other, wherein the driving bevel gear is connected to a fourth gear via a synchronous shaft, and the driving bevel gear is rotatably mounted on the mounting base about the X direction;

[0027] An angle adjustment seat is fixed to one side of the driving bevel gear, and a second docking platform serving as the first adjustment end is fixed on the angle adjustment seat.

[0028] Furthermore, as a preferred embodiment, both the photovoltaic power generation device and the wind power generation device are respectively provided with a movable locking assembly at their bottom. The movable locking assembly includes a support platform, a shaft is slidably provided at the bottom of the support platform, a wheel is rotatably provided at the end of the shaft, and a telescopic device for driving the shaft to move along its axial direction is also fixed at the bottom of the support platform.

[0029] Furthermore, as a preferred embodiment, the first carrier, the second carrier, the first docking platform, and the second docking platform have the same structure, each including a plate and a double track disposed on the plate.

[0030] Furthermore, as a preferred embodiment, the first and second thrusters have the same structure, both including a telescopic device and an electromagnetic adsorption device.

[0031] Furthermore, as a preferred embodiment, the weather forecast module is also used to obtain local time information, and when the local time information indicates that it is currently night, it invokes the second thruster.

[0032] Compared with the prior art, the present invention provides a wind-solar power generation coupled electrolysis hydrogen production device, which has the following beneficial effects:

[0033] In this invention, by using an adjustment component to selectively adjust the positions of the photovoltaic power generation device and the wind power generation device, the equipment cost is significantly reduced. Furthermore, by adjusting the position of the power generation device based on weather information, power generation is ensured to occur under optimal conditions, maximizing the utilization of energy under current weather conditions. Through intelligent control, energy waste and power loss are reduced, and the overall system operating efficiency is improved.

[0034] In this invention, by comprehensively considering wind speed information, sunlight information, and time information, the controller can intelligently call the first and second thrusters to realize intelligent scheduling of photovoltaic power generation devices and wind power generation devices, thereby improving the overall performance and efficiency of the wind-solar power generation coupled electrolysis hydrogen production device. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of a wind-solar power generation coupled electrolysis hydrogen production device.

[0036] Figure 2 This is a schematic diagram of the adjustment components, photovoltaic power generation device, and wind power generation device in a wind-solar coupled electrolysis hydrogen production device.

[0037] Figure 3 This is a three-dimensional structural diagram of an adjustment component in a wind-solar power generation coupled electrolysis hydrogen production device;

[0038] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle;

[0039] Figure 5 This is a schematic diagram of a movable locking component in a wind-solar power generation coupled electrolysis hydrogen production device.

[0040] In the diagram: 1. Hydrogen generator; 2. Energy storage tank; 3. First gas collecting tank; 4. Second gas collecting tank; 5. Photovoltaic power generation device; 6. Wind power generation device; 7. Adjustment component; 8. Controller; 9. First carrier; 10. Second carrier; 11. Support platform; 12. Telescopic device; 13. Wheel body; 71. Mounting frame; 72. Orientation adjustment seat; 73. First gear; 74. Second gear; 75. First motor; 76. Mounting seat; 77. First docking platform; 79. Rotating shaft; 710. Second motor; 711. Third gear; 712. Fourth gear; 713. Bevel gear set; 714. Angle adjustment seat; 715. Second docking platform. Detailed Implementation

[0041] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such terms are interchangeable where appropriate; this is merely a way of distinguishing objects with the same attributes in the embodiments of this application. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion, so that a process, method, system, product, or apparatus that comprises a series of elements is not necessarily limited to those elements, but may include other elements not explicitly listed or inherent to those processes, methods, products, or apparatuses.

[0042] Please refer to Figures 1-5 In this embodiment of the invention, a wind-solar power generation coupled electrolysis hydrogen production device is provided, comprising:

[0043] Hydrogen generator 1 has a first gas outlet and a second gas outlet, wherein the first gas outlet is connected to a first gas collection tank 3 and the second gas outlet is connected to a second gas collection tank 4;

[0044] Energy storage tank 2 is used to supply power to the hydrogen generator 1;

[0045] A photovoltaic power generation device 5 generates electricity using solar energy and stores it in the energy storage box 2. In the initial stage, the photovoltaic power generation device 5 is located on the first carrier 9.

[0046] The wind power generation device 6 generates electricity using wind energy and stores it in the energy storage box 2, and initially, the wind power generation device 6 is located on the second carrier 10.

[0047] Adjustment component 7 has a first adjustment end and a second adjustment end;

[0048] The controller 8 includes a first thruster, a second thruster, and a weather forecasting module. The first thruster is used to push the photovoltaic power generation device 5 to the first regulating end or reset the photovoltaic power generation device 5. The second thruster is used to push the wind power generation device 6 to the second regulating end or reset the wind power generation device 6.

[0049] The weather forecasting module is used to predict and obtain weather information, and select to call the first thruster or the second thruster based on the weather information.

[0050] The implementation includes the following steps:

[0051] The weather forecasting module of S1 controller 8 acquires and analyzes weather information, including sunlight intensity and wind speed.

[0052] S2. Based on weather information, controller 8 determines which energy source to prioritize for power generation. For example, if the weather information indicates sunny skies but low wind speeds, photovoltaic power generation device 5 is selected; if the weather information indicates strong winds but insufficient sunshine, wind power generation device 6 is selected.

[0053] S3. The controller 8 pushes the corresponding power generation device (photovoltaic power generation device 5, wind power generation device 6) to the corresponding adjustment end of the adjustment component 7 by calling the first thruster or the second thruster, so as to maximize the use of energy under the current weather conditions.

[0054] S4. Adjust component 7 adjusts the selected power generation device to generate electricity in a better posture, while the unselected power generation device also generates electricity, and the generated electricity is stored in storage box 2.

[0055] S5. The electrical energy in the storage tank 2 is then used to drive the hydrogen generator 1 to electrolyze water to produce hydrogen.

[0056] In other words, in this embodiment, by using an adjustment component 7 to selectively adjust the positions of the photovoltaic power generation device 5 and the wind power generation device 6, the equipment cost is significantly reduced. The use of unnecessary adjustment devices and energy storage equipment is reduced, further lowering the overall cost. Furthermore, adjusting the position of the power generation devices based on weather information ensures power generation under optimal conditions, maximizing the utilization of energy under current weather conditions. Through intelligent control, energy waste and power loss are reduced, improving the overall system's operating efficiency.

[0057] Furthermore, the wind-solar power generation coupled with electrolysis hydrogen production relies entirely on renewable energy for both power generation and hydrogen production, reducing dependence on fossil fuels and greenhouse gas emissions. Hydrogen, as a clean energy source, has broad application prospects and helps promote energy transition and environmental protection.

[0058] Of course, by adjusting the programming and parameter settings of controller 8, the system performance can be further optimized and customized.

[0059] More specifically, the weather information includes wind speed information and light intensity information, wherein when the wind speed information is better than the light intensity information, the second thruster is activated; and when the light intensity information is better than the wind speed information, the first thruster is activated.

[0060] In addition, the weather forecast module is also used to obtain local time information, and when the local time information shows that it is currently night, it calls the second thruster.

[0061] Among them, wind speed information reflects the availability of wind energy and is an important basis for choosing whether to prioritize the use of wind power generation devices 6, while sunshine information reflects the availability of solar energy and is a key indicator for choosing whether to prioritize the use of photovoltaic power generation devices 5.

[0062] When wind speed information is better than sunlight information, it means that the current wind energy conditions are more favorable for power generation than the sunlight conditions. At this time, the controller will activate the second thruster to push the wind power generation device 6 to the corresponding adjustment end of the adjustment component in order to maximize the utilization of wind energy for power generation.

[0063] Conversely, when sunlight information is better than wind speed information, it means that the current solar energy conditions are more favorable for power generation than wind energy conditions. In this case, the controller will activate the first thruster to push the photovoltaic power generation device to the corresponding adjustment end of the adjustment module in order to maximize the utilization of solar energy for power generation.

[0064] The weather forecasting module is also responsible for obtaining local time information to determine whether it is currently nighttime. Since there is almost no sunlight at night, the efficiency of the photovoltaic power generation device 5 drops significantly. Therefore, when the time information indicates that it is currently nighttime, regardless of wind speed information, the controller will prioritize calling the second thruster to push the wind power generation device 6 to the corresponding adjustment end of the adjustment component, ensuring that the system can generate electricity relatively continuously and stably.

[0065] In other words, in this embodiment, by comparing wind speed information and sunlight information in real time, and taking time factors into account, the controller 8 can intelligently schedule the positions of the photovoltaic power generation device 5 and the wind power generation device 6 to ensure that they can operate in the optimal way under different weather conditions.

[0066] This intelligent scheduling method can maximize the use of wind and solar energy, reduce energy waste, improve overall energy efficiency, and the device can adapt to various weather conditions, maintaining stable power generation capacity whether it is a clear day or a windy night.

[0067] The first and second thrusters have the same structure, both including a telescopic device and an electromagnetic adsorption device.

[0068] The telescopic device is any one of a hydraulic telescopic device, an electric telescopic device, or a pneumatic telescopic device, and the electromagnetic adsorption device is an electromagnet.

[0069] In this embodiment, the adjustment component 7 includes:

[0070] Mounting bracket 71, with an orientation adjustment seat 72 rotatably mounted in the middle around the Y direction;

[0071] Mounting base 76 is fixed above the orientation adjustment base 72 by a bracket, and a first docking platform 77 is installed on the side of the mounting base 76. The first docking platform 77 serves as a second adjustment end for docking with and supporting the wind power generation device 6.

[0072] The first gear 73 is fixed to the bottom of the orientation adjustment seat 72;

[0073] The second gear 74 is rotatably mounted on the mounting bracket 71 and driven by the first motor 75, and the second gear 74 meshes with the first gear 73.

[0074] In addition, the adjustment component 7 also includes:

[0075] A rotating shaft 79 is mounted on a mounting bracket 71 and is driven by a second motor 710. The rotating shaft 79 passes through the first gear 73 and the orientation adjustment seat 72.

[0076] The third gear 711 is fixed on the rotating shaft 79;

[0077] The fourth gear 712 is rotatably disposed below the mounting base 76 and meshes with the third gear 711;

[0078] The bevel gear set 713 includes a driving bevel gear and a driven bevel gear that mesh with each other. The driving bevel gear is connected to the fourth gear 712 via a synchronous shaft. The driving bevel gear is rotatably mounted on the mounting base 76 about the X direction.

[0079] An angle adjustment seat 714 is fixed to one side of the driving bevel gear, and a second docking platform 715, serving as the first adjustment end, is fixed on the angle adjustment seat 714.

[0080] When the orientation of the wind power generation device 6 or the photovoltaic power generation device 5 needs to be adjusted, the first motor 75 drives the second gear 74 to rotate. The rotation of the second gear 74 drives the first gear 73 and the orientation adjustment seat 72 to rotate around the Y direction through meshing, thereby adjusting the orientation of the wind power generation device 6 or the photovoltaic power generation device 5 so that the wind power generation device 6 is aligned with the optimal wind direction, or the photovoltaic power generation device 5 is oriented towards the sun.

[0081] When it is necessary to adjust the tilt angle of the photovoltaic power generation device 5, the second motor 710 drives the rotating shaft 79 to rotate. The rotation of the rotating shaft 79, through the meshing relationship of the third gear 711 and the fourth gear 712, and the transmission of the bevel gear set 713, drives the angle adjustment seat 714 to tilt and rotate around the X direction, thereby adjusting the tilt angle of the photovoltaic power generation device 5 so that it can better receive sunlight.

[0082] In other words, the weather forecasting module of controller 8 acquires and analyzes weather information, and intelligently selects whether to prioritize the use of photovoltaic power generation device 5 or wind power generation device 6 based on parameters such as sunlight intensity and wind speed. Then, by calling the corresponding motors and transmission mechanisms, the selected power generation device is adjusted to the optimal position to maximize energy utilization.

[0083] In this embodiment, both the photovoltaic power generation device 5 and the wind power generation device 6 are equipped with movable locking components at their bottoms. The first carrier 9, the second carrier 10, the first docking platform 77, and the second docking platform 715 have the same structure, each including a plate and a double track set on the plate.

[0084] The dual tracks on the plate engage with the wheels 13 in the movable locking assembly. The dual-track design not only provides a stable movement path but also ensures the safety and accuracy of the equipment during movement. When the photovoltaic power generation device 5 or the wind power generation device 6 is pushed to the docking platforms (first docking platform 77, second docking platform 715), the wheels 13 roll along the dual tracks until they reach the predetermined position.

[0085] In this embodiment, the movable locking assembly includes a support platform 11, a shaft is slidably disposed at the bottom of the support platform 11, a wheel 13 is rotatably disposed at the end of the shaft, and a telescopic device 12 for driving the shaft to move along its axial direction is also fixed at the bottom of the support platform 11.

[0086] In practice, when the position of the photovoltaic power generation device 5 or the wind power generation device 6 needs to be adjusted, the telescopic device 12 adjusts its extension to reset the wheel 13. Then, the power generation device is propelled along the double track to the desired position by the thrusters (first thruster and second thruster). Once the predetermined position is reached, the telescopic device 12 adjusts its extension to ensure that the wheel 13 is tightly against the double track, thereby locking the position of the power generation device.

[0087] In this embodiment, the use of a movable locking component simplifies and speeds up the movement and positioning of the power generation device, while ensuring its stability and safety during movement. The dual-track design further enhances the accuracy and efficiency of the power generation device's movement.

[0088] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A wind-solar power generation coupled electrolysis hydrogen production device, characterized in that, include: A hydrogen generator having a first gas outlet and a second gas outlet, wherein the first gas outlet is connected to a first gas collection tank and the second gas outlet is connected to a second gas collection tank; The energy storage tank is used to power the hydrogen generator; A photovoltaic power generation device that uses solar energy to generate electricity and stores it in a storage tank, and initially, the photovoltaic power generation device is located on a first carrier; A wind power generation device that uses wind energy to generate electricity and stores it in a storage tank, and initially, the wind power generation device is located on a second vehicle; An adjustment component having a first adjustment end and a second adjustment end; The controller includes a first thruster, a second thruster, and a weather forecasting module. The first thruster is used to push the photovoltaic power generation device to the first regulating end or reset the photovoltaic power generation device, and the second thruster is used to push the wind power generation device to the second regulating end or reset the wind power generation device. The weather forecasting module is used to forecast and obtain weather information, and select to call the first thruster or the second thruster based on the weather information; The adjustment components include: The mounting bracket has an orientation adjustment seat that can rotate around the Y direction in its middle. The mounting base is fixed above the azimuth adjustment base by a bracket, and a first docking platform is installed on the side of the mounting base. The first docking platform serves as the second adjustment end for docking with and supporting the wind power generation device. The first gear is fixed to the bottom of the orientation adjustment seat; The second gear is rotatably mounted on the mounting bracket and driven by the first motor, and the second gear meshes with the first gear; The adjustment components also include: A rotating shaft is mounted on a mounting bracket and is driven by a second motor. The rotating shaft passes through the first gear and the orientation adjustment seat. The third gear is fixed on the rotating shaft; The fourth gear is rotatably located below the mounting base and meshes with the third gear; A bevel gear set, comprising a driving bevel gear and a driven bevel gear meshing with each other, wherein the driving bevel gear is connected to a fourth gear by a synchronous shaft, and the driving bevel gear is rotatably mounted on a mounting base about the X direction; An angle adjustment seat is fixed to one side of the driving bevel gear, and a second docking platform serving as the first adjustment end is fixed on the angle adjustment seat; The first and second thrusters have the same structure, both including a telescopic device and an electromagnetic adsorption device.

2. The wind-solar power generation coupled electrolysis hydrogen production device according to claim 1, characterized in that, Weather information includes wind speed information and light intensity information. When the wind speed information is better than the light intensity information, the second thruster is activated. When the light information is better than the wind speed information, the first thruster is activated.

3. The wind-solar power generation coupled electrolysis hydrogen production device according to claim 1, characterized in that, Both the photovoltaic power generation device and the wind power generation device are equipped with a movable locking assembly at the bottom. The movable locking assembly includes a support platform, a shaft is slidably mounted on the bottom of the support platform, a wheel is rotatably mounted on the end of the shaft, and an expansion joint is fixed at the bottom of the support platform to drive the shaft to move along its axial direction.

4. The wind-solar power generation coupled electrolysis hydrogen production device according to claim 1, characterized in that, The first vehicle, the second vehicle, the first docking platform, and the second docking platform have the same structure, all including a plate and a double track set on the plate.

5. A wind-solar power generation coupled electrolysis hydrogen production device according to claim 2, characterized in that, The weather forecast module is also used to obtain local time information, and when the local time information shows that it is currently night, it calls the second thruster.

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