Wind power generation and solar power generation combined system

Abstract

The invention discloses a wind power generation and solar power generation combined system, which comprises a solar photovoltaic array, a wind power generator, a controller A, a master controller, a display screen and a power grid, and is characterized in that the solar photovoltaic array comprises a solar sensor, an orientation adjusting mechanism A, an angle adjusting mechanism, a plurality of photovoltaic panels and a combiner box A; the multiple photovoltaic panels are all connected with the orientation adjusting mechanism A and the angle adjusting mechanism, the sun sensor, the orientation adjusting mechanism A and the angle adjusting mechanism are all electrically connected with the controller A, and the sun sensor is used for monitoring the orientation angle and the inclination angle of the sun. According to the invention, through a mode of combining wind energy and light energy for power generation, the power generation efficiency is improved, and the angle of the photovoltaic panel and the angle of the wind driven generator module can be adjusted according to the angle of sunlight and the wind direction, so that the photovoltaic panel and the wind driven generator module can be continuously irradiated by the sunlight and blown by wind respectively, and the power generation efficiency is improved.

Description

Technical Field

[0001] This invention relates to the fields of wind power generation and solar power generation technology, and more particularly to a system that combines wind power generation and solar power generation. Background Technology

[0002] Countries around the world are vigorously developing renewable and clean energy sources, such as wind energy, solar energy, and biomass energy. Among them, wind power and solar power have been widely used, and the related technologies are relatively mature. Wind power uses wind to drive the blades to rotate, and the mechanical energy generated drives the connected power generation device to generate usable electricity. Solar power uses monocrystalline silicon or polycrystalline silicon solar cell modules to convert solar energy into electrical energy through the photovoltaic effect.

[0003] Traditional wind power and solar power systems are typically installed separately, resulting in low power generation efficiency. Wind power systems use horizontal-axis wind turbines that rely on natural wind, leading to instability due to regional and weather conditions, severely impacting efficiency. Solar power generation is highly efficient only under favorable weather conditions, with minimal output on cloudy or rainy days. Furthermore, varying wind directions reduce the force exerted on the turbine when the wind direction is opposite to the generator's direction. Additionally, the changing angle of sunlight throughout the day results in less than ideal sunlight conditions for the fixed photovoltaic panels, preventing them from consistently receiving sunlight from different angles. Both of these factors contribute to reduced power generation efficiency. Therefore, we propose a system combining wind and solar power to address these issues. Summary of the Invention

[0004] Based on the technical problems existing in the background technology, the present invention proposes a system that combines wind power generation and solar power generation.

[0005] This invention proposes a system combining wind power generation and solar power generation, comprising a solar photovoltaic array, a wind turbine, a controller A, a main controller, a display screen, and a power grid. The solar photovoltaic array includes a solar sensor, an orientation adjustment mechanism A, an angle adjustment mechanism, multiple photovoltaic panels, and a combiner box A. The multiple photovoltaic panels are all connected to the orientation adjustment mechanism A and the angle adjustment mechanism, and are also electrically connected to the combiner box A. The solar sensor, the orientation adjustment mechanism A, and the angle adjustment mechanism are all electrically connected to the controller A. The solar sensor is used to monitor the orientation angle and tilt angle of the sun.

[0006] The wind turbine includes a wind direction sensor, an orientation adjustment mechanism B, multiple wind power generation modules, and a combiner box B. The wind direction sensor monitors the wind direction. All wind power generation modules are connected to the orientation adjustment mechanism B and electrically connected to the combiner box B. Both the wind direction sensor and the orientation adjustment mechanism B are electrically connected to a controller A. Combiner boxes A and B are electrically connected to the same combiner box C. Combiner box C is electrically connected to a main controller, which is electrically connected to the power grid. A display screen is electrically connected to both controller A and the main controller. The display screen displays the angle of sunlight detected by the solar sensor and the angle of wind direction detected by the wind direction sensor, allowing for easy and intuitive viewing by personnel.

[0007] Preferably, the controller A includes a wireless transceiver module, an information storage module, and a control module. The wireless transceiver module is electrically connected to the information storage module, the control module, the display screen, the solar sensor, and the wind direction sensor. The control module is electrically connected to the orientation adjustment mechanism A, the angle adjustment mechanism, and the orientation adjustment mechanism B. The orientation adjustment mechanism A is used to adjust the orientation angle of the photovoltaic panel, and the angle adjustment mechanism is used to adjust the tilt angle of the photovoltaic panel.

[0008] Preferably, the main controller includes a wind-solar hybrid controller, a voltage regulator module, an energy storage module, and an inverter. The energy storage module is electrically connected to the display screen, the combiner box C is electrically connected to the wind-solar hybrid controller, the wind-solar hybrid controller is electrically connected to the voltage regulator module, the voltage regulator module is electrically connected to the energy storage module, the energy storage module is electrically connected to the inverter, and the inverter is electrically connected to the power grid. The wind-solar hybrid controller is used to combine and complement wind and solar energy, the voltage regulator module is used to stabilize the voltage and improve the power transmission stability, and the inverter can convert DC power into AC power to supply power to the power grid.

[0009] Preferably, the solar sensor is used to detect the sun's orientation angle and tilt angle.

[0010] Preferably, the wind direction sensor is used to detect wind direction.

[0011] Preferably, multiple photovoltaic panels are connected in series and installed in the same direction, and multiple wind power generation modules are connected in series and installed in the same direction.

[0012] Preferably, the combiner box C is used to combine the electrical energy collected by the photovoltaic panel and the electrical energy collected by the wind turbine module.

[0013] Compared with existing technologies, the beneficial effects of this invention are:

[0014] 1. By combining solar photovoltaic arrays, wind turbines, combiner boxes, and a central controller, it is possible to combine solar and wind energy, thereby improving power generation efficiency.

[0015] 2. By cooperating with controller A, solar sensor, orientation adjustment mechanism A, and angle adjustment mechanism, the angle of the photovoltaic panel can be adjusted according to the angle of sunlight, so that the photovoltaic panel can be continuously exposed to sunlight, thereby improving power generation efficiency.

[0016] 3. By cooperating with controller A, wind direction sensor and orientation adjustment mechanism B, the angle of the wind turbine module can be adjusted according to the wind direction, so that the wind turbine module can keep the same direction as the wind, thereby improving the power generation efficiency of the wind turbine module.

[0017] This invention improves power generation efficiency by combining wind and solar energy. It can adjust the angles of the photovoltaic panels and wind turbine modules according to the angle of sunlight and wind direction, so that the photovoltaic panels and wind turbine modules can be continuously irradiated by sunlight and blown by wind, thereby improving power generation efficiency. Attached Figure Description

[0018] Figure 1 This is a block diagram of a system combining wind power generation and solar power generation proposed in this invention;

[0019] Figure 2 This is an internal circuit diagram of the combiner box C in a system combining wind power generation and solar power generation proposed in this invention. Detailed Implementation

[0020] The present invention will be further explained below with reference to specific embodiments.

[0021] Example

[0022] Reference Figure 1-2 This embodiment proposes a system combining wind power generation and solar power generation, including a solar photovoltaic array, a wind turbine, a controller A, a main controller, a display screen, and a power grid. The solar photovoltaic array includes a solar sensor, an orientation adjustment mechanism A, an angle adjustment mechanism, multiple photovoltaic panels, and a combiner box A. The multiple photovoltaic panels are connected in series and installed in the same direction. All multiple photovoltaic panels are connected to the orientation adjustment mechanism A and the angle adjustment mechanism, and all multiple photovoltaic panels are electrically connected to the combiner box A. The solar sensor, the orientation adjustment mechanism A, and the angle adjustment mechanism are all electrically connected to the controller A. The solar sensor is used to detect the orientation angle and tilt angle of the sun.

[0023] The wind turbine includes a wind direction sensor, an orientation adjustment mechanism B, multiple wind power generation modules, and a combiner box B. The multiple wind power generation modules are connected in series and installed in the same direction. The wind direction sensor detects the wind direction. All wind power generation modules are connected to the orientation adjustment mechanism B and electrically connected to the combiner box B. Both the wind direction sensor and the orientation adjustment mechanism B are electrically connected to a controller A. Combiner boxes A and B are electrically connected to the same combiner box C. Combiner box C is electrically connected to a main controller, which is electrically connected to the power grid. A display screen is electrically connected to both controller A and the main controller. Controller A includes a wireless transceiver module, an information storage module, and a control module. The wireless transceiver module is electrically connected to the information storage module, the control module, the display screen, the solar sensor, and the wind direction sensor. The control module is electrically connected to the orientation adjustment mechanism A, the angle adjustment mechanism, and the orientation adjustment mechanism B. The wireless transceiver module is used to transmit and receive data detected by the solar sensor and the wind direction sensor.

[0024] The main controller includes a wind-solar hybrid controller, a voltage regulator module, an energy storage module, and an inverter. The energy storage module is electrically connected to the display screen. The combiner box C is electrically connected to the wind-solar hybrid controller, the wind-solar hybrid controller is electrically connected to the voltage regulator module, the voltage regulator module is electrically connected to the energy storage module, the energy storage module is electrically connected to the inverter, and the inverter is electrically connected to the power grid. The combiner box C is used to combine the electrical energy collected by the photovoltaic panel and the electrical energy collected by the wind turbine module. This invention improves power generation efficiency by combining wind and solar energy. It can adjust the angle of the photovoltaic panel and the angle of the wind turbine module according to the angle of sunlight and wind direction, so that the photovoltaic panel and the wind turbine module can continuously receive sunlight and wind respectively, thereby improving power generation efficiency.

[0025] In this embodiment, after multiple photovoltaic panels and multiple wind turbine modules are installed, the solar sensor monitors the angle of sunlight and transmits the monitored angle information to the wireless transceiver module. Simultaneously, the wind direction sensor monitors the wind direction and transmits the monitored wind direction information to the wireless transceiver module. The wireless transceiver module receives the sunlight angle and wind direction information and transmits it to the display screen for easy viewing by personnel. The wireless transceiver module also transmits the information to the information storage module, which stores the sunlight angle and wind direction information. Furthermore, the wireless transceiver module transmits the information to the control module. Based on the received information, the control module controls the orientation adjustment mechanism A or the angle adjustment mechanism to adjust the orientation or tilt angle of the multiple photovoltaic panels. After adjustment, the control module transmits the information to the wireless transceiver module, which then controls the orientation adjustment mechanism A or the angle adjustment mechanism to close, thereby adjusting the orientation or tilt angle of the photovoltaic panels. By adjusting the orientation and tilt angles of the photovoltaic panels, they can continuously receive sunlight, thus improving the power generation efficiency of the photovoltaic panels.

[0026] Simultaneously, the control module controls the orientation adjustment mechanism B to adjust the orientation angle of multiple wind turbine modules according to the received information. After the adjustment is completed, the control module controls the multiple wind turbine modules to shut down and transmits the information to the wireless transceiver module, thereby realizing the adjustment of the orientation angle of the wind turbine modules. By adjusting the orientation angle of the wind turbine modules, the wind turbine modules can maintain the same direction as the wind, thereby improving the power generation efficiency of the wind turbine modules.

[0027] After the angles of the photovoltaic panels and wind power generation modules are adjusted, on sunny days, multiple photovoltaic panels absorb external solar energy and convert it into electrical energy, which is then collected through combiner box A. On windy days, the external wind blows the wind turbine module and converts it into electrical energy, which is then collected through combiner box B. Combiner boxes A and B transmit the electrical energy to combiner box C, which then combines the electrical energy and transmits it to the wind-solar hybrid controller. The wind-solar hybrid controller combines the electrical energy generated by sunlight and wind power and regulates it through a voltage regulator module. The regulated electrical energy is stored in the energy storage module, which then transmits the stored energy to the display screen for easy viewing of the electrical status. The inverter converts the stored DC power into AC power and sends it to the power grid for use.

[0028] The above description is only 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 system combining wind power generation and solar power generation, comprising a solar photovoltaic array, a wind turbine, a controller A, a main controller, a display screen, and a power grid, characterized in that, The solar photovoltaic array includes a solar sensor, an orientation adjustment mechanism A, an angle adjustment mechanism, multiple photovoltaic panels, and a combiner box A. The multiple photovoltaic panels are all connected to the orientation adjustment mechanism A and the angle adjustment mechanism, and the multiple photovoltaic panels are electrically connected to the combiner box A. The solar sensor, the orientation adjustment mechanism A, and the angle adjustment mechanism are all electrically connected to the controller A. The wind turbine includes a wind direction sensor, an orientation adjustment mechanism B, multiple wind power generation modules, and a combiner box B. All wind power generation modules are connected to the orientation adjustment mechanism B and electrically connected to the combiner box B. The wind direction sensor and the orientation adjustment mechanism B are both electrically connected to a controller A. Combiner box A and combiner box B are electrically connected to the same combiner box C. Combiner box C is electrically connected to a main controller, which is electrically connected to the power grid. The display screen is electrically connected to both controller A and the main controller.

2. The system combining wind power generation and solar power generation according to claim 1, characterized in that, The controller A includes a wireless transceiver module, an information storage module, and a control module. The wireless transceiver module is electrically connected to the information storage module, the control module, the display screen, the solar sensor, and the wind direction sensor. The control module is electrically connected to the orientation adjustment mechanism A, the angle adjustment mechanism, and the orientation adjustment mechanism B.

3. The system combining wind power generation and solar power generation according to claim 1, characterized in that, The main controller includes a wind-solar hybrid controller, a voltage regulator module, an energy storage module, and an inverter. The energy storage module is electrically connected to the display screen. The combiner box C is electrically connected to the wind-solar hybrid controller. The wind-solar hybrid controller is electrically connected to the voltage regulator module. The voltage regulator module is electrically connected to the energy storage module. The energy storage module is electrically connected to the inverter. The inverter is electrically connected to the power grid.

4. The system combining wind power generation and solar power generation according to claim 1, characterized in that, The solar sensor is used to detect the sun's orientation and tilt angles.

5. The system combining wind power generation and solar power generation according to claim 1, characterized in that, The wind direction sensor is used to detect wind direction.

6. The system combining wind power generation and solar power generation according to claim 1, characterized in that, Multiple photovoltaic panels are connected in series and installed in the same direction, and multiple wind power generation modules are connected in series and installed in the same direction.

7. The system combining wind power generation and solar power generation according to claim 1, characterized in that, The combiner box C is used to combine the electrical energy collected by the photovoltaic panels and the electrical energy collected by the wind turbine module.

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