Grazing-light complementary ecological photovoltaic power generation system

Abstract

The invention discloses a grazing-light complementary ecological photovoltaic power generation system, and relates to the field of photovoltaic power generation. The system comprises a livestock fence, a supporting bracket built above the livestock fence, a roof bracket erected at the top of the supporting bracket, a solar energy conversion device laid on the upper surface of the roof bracket, and a transformer substation arranged outside the livestock fence, the livestock are raised in the livestock raising fence, the electric appliance group is arranged around the livestock raising fence and consumes electric energy, and the sales power grid is used for selling redundant power supply quantity; the livestock raising fence comprises a metal fence, a circulating fence arranged in the center of the metal fence and an auxiliary power supply component arranged in the center of the circulating fence. The substation comprises an electric power storage box for storing electric power and a distribution box which is arranged on one side of the electric power storage box and is used for inverting a power supply suitable for daily household appliances; the grazing-light complementary ecological photovoltaic power generation system can generate power by utilizing livestock behaviors and is high in electric energy utilization rate.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of photovoltaic power generation, and specifically to an ecological photovoltaic power generation system of pastoral-photovoltaic complementary type. Background Art

[0002] Solar panels (also called solar panels or photovoltaic panels) are devices that use sunlight to convert solar energy into electrical energy. Their main function is to convert energy from solar radiation into electrical energy. Solar panels can be used as part of renewable energy to replace traditional fossil fuels such as coal, oil and natural gas to reduce greenhouse gases. The pastoral-photovoltaic complementary photovoltaic power generation system is a new type of photovoltaic power generation method that combines the resources and technologies of photovoltaic power generation and animal husbandry. It collects solar energy through photovoltaic panels and stores excess electricity so that it can continue to supply electricity at night or on cloudy days. At the same time, it produces biogas and biogas by utilizing organic waste generated by the animal husbandry industry, such as cow dung and pig dung, so as to achieve efficient energy utilization and sustainable development of the environment. However, the existing pastoral-photovoltaic complementary photovoltaic power generation system cannot utilize the daily life of livestock as part of the complementarity, and cannot exert the highest efficiency of the pastoral-photovoltaic complementary mode.

[0003] According to a pastoral-photovoltaic complementary ecological cycle power generation system provided with application number CN202211465009.0, the following steps are included: based on the large area of ​​unused land under the photovoltaic modules of the photovoltaic power station, the open space under the photovoltaic modules suitable for growing alfalfa is screened, and alfalfa is planted on the open space; the alfalfa is harvested and processed; the processed alfalfa is transported to the cattle farm as the raw material of cattle feed; the cow dung in the cattle farm is recovered and processed; and the processed cow dung is transported to the biomass power plant for combustion and power generation.

[0004] The above patent document realizes the complementary form of photovoltaic power stations, plant breeding, and livestock breeding by planting alfalfa in photovoltaic power stations as feed for cattle in cattle farms, thereby improving production efficiency. However, it has the disadvantages of requiring many steps for post-processing and being unable to use livestock to generate income in daily life. Summary of the invention

[0005] Based on this, the purpose of the present invention is to provide a pastoral-photovoltaic complementary ecological photovoltaic power generation system to solve the technical problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A livestock-photovoltaic complementary ecological photovoltaic power generation system, comprising a livestock fence, a support bracket constructed above the livestock fence, a roof bracket erected on the top of the support bracket, a solar energy conversion device laid on the upper surface of the roof bracket, a substation located outside the livestock fence, livestock raised inside the livestock fence, an electrical appliance group consuming electric energy located around the livestock fence, and a sales grid for selling excess power supply; The livestock fence includes a metal fence, a circulating fence arranged at the center of the metal fence, and an auxiliary power supply component arranged at the center of the circulating fence; The substation includes a power storage box for storing electricity, and a distribution box arranged on one side of the power storage box for inverting power suitable for daily household appliances.

[0007] Preferably, the metal fence includes four fence gates located at four corners, latches located on the same side of the fence gates and the outside of the metal fence, and four long feeding troughs located on the outside of the metal fence. In this preferred embodiment, the fence gates are fixed or opened by latches to allow livestock to enter and exit and to be kept in a pen to prevent them from escaping, and the livestock inside the metal fence are fed through the four long feeding troughs on the outside.

[0008] Preferably, the circulation fence includes four partition walls installed inwardly at right angles to the center point of the metal fence, with sufficient passage distance left between the other end of the partition wall and the auxiliary power supply component, and the partition wall is provided with a curved wall with a clockwise angle of 45° at one end away from the metal fence. In this preferred embodiment, the interior of the metal fence is divided into four feeding areas by the four partition walls, and the curved walls with a 45° angle are used to provide passages for livestock in different feeding areas, providing line support for the auxiliary power supply components.

[0009] Preferably, the auxiliary power supply component includes a stator winding arranged at the center of the four curved walls, a rotor shell arranged on the periphery of the stator winding, a bearing seat arranged below the rotor shell, a plurality of baffles arranged on the outside of the rotor shell, and a power transmission pipe arranged on the top of the stator winding. In this preferred embodiment, a group of rotating generators is formed by the stator winding and the rotor shell, and the multiple baffles are pushed by livestock passing through the curved walls to drive the rotor shell to rotate, thereby providing mechanical power for power generation and achieving the effect of livestock forwarding power generation.

[0010] Preferably, the support bracket is made of steel, stainless steel, aluminum alloy or engineering plastic according to actual conditions, and is coated with a corresponding anti-corrosion coating on the outside according to environmental factors. The inside is hollow and is penetrated by a large number of wire groups connected in series to the solar energy conversion device. In this preferred embodiment, the photovoltaic panels are connected in series through the wire groups to realize the power supply of the network.

[0011] Preferably, the roof bracket is a customized bracket for connecting the supporting bracket and the solar energy conversion device. The roof bracket needs to be personalized according to the characteristics of the existing building or the building under construction, and the component type or attached roof photovoltaic power generation is selected. In this preferred embodiment, by selecting the installation configuration according to the environmental characteristics, the changes to the structure of the building itself can be minimized to the greatest extent, the power loss can be reduced, and the best cost performance can be achieved.

[0012] Preferably, the solar energy conversion device comprises photovoltaic panels neatly laid on the upper surface of the roof support, and an electrical frame neatly fixing the photovoltaic panels, wherein the photovoltaic panels adopt FEMI-NET ® The series of photovoltaic modules adopts a large-size M10 (182) mm design. Gallium-doped wafer technology and integrated segmented carbon ribbon technology are applied in the photovoltaic modules. In this preferred embodiment, the highest power generation and the lowest LCOE can be achieved through the breakthrough innovative design of the large-size M10 (182 mm). The application of gallium-doped wafer technology can significantly improve the performance of LID, and the latest integrated segmented carbon ribbon technology can increase power output and improve the reliability of the modules in long-term use.

[0013] Preferably, the battery box includes a plurality of groups of batteries installed in parallel inside, a voltage detection board connected by wires on one side of the battery box, one end of which is connected to the voltage detection board and the other end is connected to an exchange line group of the distribution box, and an output line group connected to the voltage detection board at one end of the battery box and used to supply power to the power grid. In this preferred embodiment, the voltage detection board is used to detect whether the battery can be fully charged and whether it is in a rated power output state, and a suitable battery is selected for external power supply, and a battery that cannot supply power is selected for charging and use.

[0014] Preferably, the distribution box includes an inverter arranged inside, a power distribution module arranged on one side of the inverter, a circuit protection module arranged on one side of the power distribution module, and a power supply line group arranged on one end outside the distribution box. In this preferred embodiment, the inverter converts the direct current provided by the photovoltaic panels and the battery into alternating current with a rated voltage that can be used by electrical appliances. The alternating current provided by the auxiliary power supply components can also be converted into direct current stored in the battery. The power distribution module distributes appropriate power to the designated area, and the circuit protection module detects and protects the circuit to prevent overload, short circuit and the like.

[0015] Preferably, the livestock are medium to large farmed animals such as cattle, sheep and pigs, the electrical appliance group includes household appliances installed in buildings around the livestock fence and industrial appliances used to maintain production inside the livestock fence, and the sales power grid is a legal enterprise such as the State Grid that can sell electricity. In this preferred embodiment, the operation of auxiliary power supply components can be supported by raising medium to large farmed animals such as cattle, sheep and pigs. By selling excess electricity to the State Grid, waste of electricity can be prevented and additional income can be obtained.

[0016] In summary, the present invention mainly has the following beneficial effects: In this embodiment, by optimizing the design of the livestock fence, a centrally symmetrical circular fence design, and setting an auxiliary power supply component in the center of the livestock fence, the livestock can move in various areas when eating and entering and exiting, so that biological forces can be used to drive mechanical rotation to generate electricity, that is, livestock-assisted power generation. This fully utilizes the characteristics of the pastoral-photovoltaic complementary system and realizes the function of livestock power supplementation. In this process, the amount of exercise of livestock during the breeding process can also be increased, making the meat firmer.

[0017] By converting the different forms and regularities of electric energy generated by photovoltaic panels and rotating generators into batteries in advance, the electric energy in the batteries can be used to assist in forming stable alternating current when electricity is needed, which can improve the efficiency of electricity use. By selling the stored excess electricity to the national grid, it can prevent waste of electricity and increase the overall income of the system.

[0018] By installing photovoltaic panels on livestock farms, the temperature inside the livestock farms can be lowered, making them more suitable for raising livestock. Livestock can also be attracted to prevent mosquitoes from gathering in large numbers on photovoltaic modules, thereby improving the durability of photovoltaic panels. Photovoltaic panels can also reduce land evaporation, improve the efficiency of vegetation restoration, and provide better food for livestock. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a flow chart of the production system of the present invention; Figure 2 It is an axonometric diagram of the overall device of the present invention; Figure 3 It is a top-down isometric view of a portion of the device of the present invention; Figure 4 It is an enlarged view of some components of the present invention; Figure 5 It is a split axonometric diagram of the auxiliary power supply component of the present invention; Figure 6 This is a top-less axonometric view of the substation device of the present invention.

[0020] Description of the drawings: 10, livestock fence; 20, support bracket; 30, roof bracket; 40, solar energy conversion device; 50, substation; 60, livestock; 70, electrical appliance group; 80, sales power grid; 11, metal fence; 12, circulation fence; 13, auxiliary power supply component; 51, battery box; 52, distribution box; 111, fence door; 112, latch; 113, long trough; 121, partition wall; 122, curved wall; 131, stator winding; 132, rotor shell; 133, bearing seat; 134, baffle; 135, transmission pipe; 21, wire group; 41, photovoltaic panel; 42, electrical frame; 511, battery; 512, voltage detection board; 513, exchange line group; 514, output line group; 521, inverter; 522, power distribution module; 523, circuit protection module; 524, power supply line group. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0022] Please refer to the attached Figure 1 , 2 As shown in Figures 3, 4 and 5, a pastoral-photovoltaic complementary ecological photovoltaic power generation system includes a livestock fence 10, a support bracket 20 built above the livestock fence 10, a roof bracket 30 erected on the top of the support bracket 20, a solar energy conversion device 40 laid on the upper surface of the roof bracket 30, a substation 50 arranged outside the livestock fence 10, livestock 60 raised inside the livestock fence 10, an electrical appliance group 70 consuming electric energy arranged around the livestock fence 10, and a sales power grid 80 for selling excess power supply; the livestock fence 10 includes a metal fence 11, a circulating fence 12 arranged at the center of the metal fence 11, and an auxiliary power supply component 13 arranged at the center of the circulating fence 12; the substation 50 includes a storage box 51 for storing electricity, and a distribution box 52 arranged on one side of the storage box 51 for inverting power suitable for daily household appliances. The metal fence 11 includes four fence gates 111 arranged at four corners, a latch 112 arranged on the same side of the fence gate 111 and the outside of the metal fence 11, and four long food troughs 113 arranged on the outside of the metal fence 11; the circulation fence 12 includes four partition walls 121 installed inwardly perpendicular to the center point of the metal fence 11, and there is enough passage distance between the other end of the partition wall 121 and the auxiliary power supply component 13. The end of the partition wall 121 away from the metal fence 11 is provided with a curved wall 122 with a clockwise angle of 45°; the auxiliary power supply component 13 includes a stator winding 131 arranged at the center of the four curved walls 122, a rotor shell 132 arranged on the periphery of the stator winding 131, a bearing seat 133 arranged below the rotor shell 132, a plurality of baffles 134 arranged on the outside of the rotor shell 132, and a power transmission pipe 135 arranged on the top of the stator winding 131.

[0023] It should be noted that the length of the long trough 113 is the length of a metal fence 11 minus the length of a fence door 111. The installation position of the long trough 113 cannot block the fence door 111. When it is necessary to feed the livestock, the breeder should regularly place food in the four long troughs 113 in a clockwise direction, so that the livestock can be fully mobilized to continuously pass through the curved wall 122 and the rotor shell 132 in a clockwise direction to push the baffle 134; in this embodiment, the stator winding 131 and the rotor shell 132 should have sufficient insulation measures to protect the livestock in the metal fence 11, and there are sufficient conductive lines in the transmission pipe 135, which are connected to the inside of the support bracket 20 and finally introduced into the substation 50.

[0024] Furthermore, when livestock needs to be raised, the breeder regularly places food in the four long feeding troughs 113 in a clockwise direction in turn; Furthermore, under the temptation of food and the obstruction of the partition wall 121, the livestock continuously passes through the space between the curved wall 122 and the rotor housing 132, pushing the baffle 134 into the area where they can eat food; Furthermore, when the livestock pushes the baffle 134, the rotor housing 132 is driven to rotate around the stator winding 131, cutting the magnetic flux lines to generate induced electromotive force, generating electrical energy, and transmitting the electrical energy to the substation 50 through the conductive line in the transmission pipe 135; Furthermore, when it is necessary to release the livestock from the metal fence 11 or drive the livestock into the metal fence 11, the latch 112 on the same side of the fence door 111 and the outside of the metal fence 11 is opened to open the fence door 111; Furthermore, when livestock are moved in various areas under the control of the breeder, they will also push the baffle 134 between the curved wall 122 and the rotor housing 132; Furthermore, when the livestock pushes the baffle 134 , the rotor housing 132 is driven to rotate around the stator winding 131 , cutting the magnetic flux lines to generate induced electromotive force, generate electrical energy, and transmit the electrical energy to the substation 50 through the conductive lines in the transmission pipe 135 .

[0025] Please refer to the attached Figure 1 , 2As shown, the support bracket 20 is made of steel, stainless steel, aluminum alloy or engineering plastic according to actual conditions, and is coated with corresponding anti-corrosion coating on the outside according to environmental factors. The inside is hollow and penetrated with a large number of wire groups 21 connected in series with the solar energy conversion device 40; the roof bracket 30 is a customized bracket for connecting the support bracket 20 and the solar energy conversion device 40. The roof bracket 30 needs to be personalized according to the characteristics of the existing building or the building under construction, and the component type or attached roof photovoltaic power generation is selected; the solar energy conversion device 40 includes photovoltaic panels 41 neatly laid on the upper surface of the roof bracket 30, and an electrical frame 42 neatly fixing the photovoltaic panels 41. The photovoltaic panels 41 adopt FEMI-NET ® The series of photovoltaic modules adopts the large-size M10 (182mm) design. Gallium-doped wafer technology and integrated segmented carbon ribbon technology are applied in the photovoltaic modules.

[0026] It should be noted that the pastoral-photovoltaic complementary system requires an analysis of the site selection and the current status of existing buildings, selection of appropriate brackets and materials based on the results of the analysis, and adequate design of the lighting installation location to ensure sufficient power generation after installation; at the same time, the installed photovoltaic panels must be able to cover the entire livestock fence 10, and there must not be a problem where some areas are exposed to the sun while others are difficult to see the light, so as to be suitable for the breeding and life of livestock.

[0027] Furthermore, according to the on-site environment, a support bracket 20 made of suitable materials is selected and erected above the entire livestock fence 10, and a corresponding anti-corrosion coating is applied, and the wire group 21 is completely buried and connected to each corresponding power component; Further, the roof bracket 30 of the component type or attached type roof is installed on the top of the support bracket 20, and fixed and wired; Furthermore, the electrical frame 42 is installed on the roof support 30, fixed and wired, and the photovoltaic panel 41 is neatly installed inside the electrical frame 42; Furthermore, the direct current generated by the photovoltaic panels 41 is introduced into the transformer substation 50 through the connection of various wires for processing and use.

[0028] Please refer to the attached Figure 1 , 2As shown in Figure 6, the storage box 51 includes a plurality of groups of storage batteries 511 installed in parallel inside, a voltage detection board 512 connected to one side of the storage box 51 through a wire, an exchange line group 513 connected to the voltage detection board 512 at one end and connected to the distribution box 52 at the other end, and an output line group 514 connected to the voltage detection board 512 at one end of the storage box 51 and used to supply power to the power grid; the distribution box 52 includes an inverter 521 installed inside, a power distribution module 522 installed at one side of the inverter 521, a circuit protection module 523 installed at one side of the power distribution module 522, and a power supply line group 524 installed at one end outside the distribution box 52; the livestock 60 are medium and large-sized farmed animals such as cattle, sheep and pigs, the electrical appliance group 70 includes household appliances used in buildings around the livestock fence 10 and industrial appliances used to maintain production inside the livestock fence 10, and the sales power grid 80 is a legal enterprise such as the State Grid that can sell electrical energy.

[0029] It should be noted that the voltage detection board 512 is a circuit board integrated with a large number of power detection elements, which can identify the status of the battery and analyze which ones are suitable for discharge and which are suitable for charging; the circuit protection module 523 integrates circuit breakers, fuses, lightning protection devices, grounding devices, fuses and other components suitable for circuit protection: the power distribution module 522 integrates contactors, relays, voltage stabilizers, capacitors, transformers, instruments and connectors and other power distribution components to assist in achieving safe and reasonable operation of the circuit.

[0030] Furthermore, the electric energy generated by the photovoltaic panel 41 and the auxiliary power supply component 13 is centrally connected to the inverter 521 in the distribution box 52 through the wire group 21, and is converted into direct current suitable for storage in the battery 511 by the inverter 521; Furthermore, the DC power converted by the inverter 521 is stored in a suitable charging battery 511 through the exchange line group 513 and the voltage detection board 512; Furthermore, when there is no sun outside and the external electrical appliances need electricity, the voltage detection board 512 identifies the storage battery 511 suitable for discharge and discharges direct current, which is converted into alternating current by the inverter 521 through the exchange line group 513, and is distributed by the power distribution module 522 and protected by the circuit protection module 523 to supply power to the electrical appliances; Furthermore, when the sun is shining outside and the external electrical appliances need electricity, the direct current generated by the photovoltaic panel 41 is converted into alternating current by the inverter 521, and the electrical appliances are supplied with electricity through the power supply line group 524 under the distribution of the power distribution module 522 and the protection of the circuit protection module 523; Furthermore, when the power of the electric energy generated by the photovoltaic panel 41 is greater than the total power of the external electrical appliances, the excess power is stored in the appropriately charged battery 511 through the exchange line group 513 and the voltage detection board 512; Furthermore, when the power generated by the photovoltaic panel 41 is less than the total power of the external electrical appliances, the voltage detection board 512 identifies the storage battery 511 suitable for discharge and discharges direct current, which is converted into alternating current by the inverter 521 through the exchange line group 513 to supplement the power. Furthermore, when all the storage batteries 511 are fully charged and the photovoltaic panels 41 still generate excess electricity, according to the agreement signed with the sales grid 80, power is supplied to the sales grid 80 through the output line group 514 to earn additional income.

[0031] The working principle of the present invention is: First, according to the on-site environmental conditions, a support bracket 20 made of suitable materials is selected and erected above the entire livestock fence 10, and a corresponding anti-corrosion coating is applied. The wire group 21 is completely buried and connected to each corresponding power component, and the roof bracket 30 of the component type or attached roof is individually selected and installed on the top of the support bracket 20, and fixed and wired. The electrical frame 42 is installed on the roof bracket 30, and fixed and wired, and the photovoltaic panel 41 is neatly installed inside the electrical frame 42. The direct current generated by the photovoltaic panel 41 is introduced into the substation 50 through the connection of various wires for processing and use; when it is necessary to raise livestock, the breeder regularly places food in the four long troughs 113 in a clockwise direction. Under the temptation of food and the obstruction of the partition wall 121, the livestock continuously passes through the curved wall 122 and the rotor shell 132, pushing The baffle 134 is moved to enter the area where the livestock can eat food. When the livestock pushes the baffle 134, the rotor shell 132 is driven to rotate around the stator winding 131 as the center, cutting the magnetic flux lines to generate induced electromotive force, generating electric energy, and transmitting the electric energy to the substation 50 through the conductive line in the transmission pipe 135. When it is necessary to release the livestock from the metal fence 11 or drive the livestock into the metal fence 11, the latch 112 on the same side of the fence door 111 and the outside of the metal fence 11 is opened to open the fence door 111. Under the drive of the breeder, when the livestock moves in various areas, they will also push the baffle 134 between the curved wall 122 and the rotor shell 132. When the livestock pushes the baffle 134, the rotor shell 132 is driven to rotate around the stator winding 131 as the center, cutting the magnetic flux lines to generate induced electromotive force, generating electric energy, and transmitting the electric energy to the substation 50 through the conductive line in the transmission pipe 135.The electric energy generated by the photovoltaic panel 41 and the auxiliary power supply component 13 is centrally connected to the inverter 521 in the distribution box 52 through the wire group 21, and is converted into direct current suitable for storage in the battery 511 by the inverter 521. The direct current converted by the inverter 521 is stored in the battery 511 suitable for charging through the exchange line group 513 and the voltage detection board 512. When there is no sun outside and the external electrical appliances need electricity, the voltage detection board 512 identifies the battery 511 suitable for discharge and releases direct current, which is converted into alternating current by the inverter 521 through the exchange line group 513. Under the distribution of the power distribution module 522 and the protection of the circuit protection module 523, power is supplied to the electrical appliances. When there is sun outside and the external electrical appliances need electricity, the direct current generated by the photovoltaic panel 41 is converted into alternating current by the inverter 521. , under the distribution of the power distribution module 522 and the protection of the circuit protection module 523, power is supplied to the electrical appliances through the power supply line group 524. When the power generated by the photovoltaic panel 41 is greater than the total power of the external electrical appliances, the excess power is stored in the storage battery 511 suitable for charging through the exchange line group 513 and the voltage detection board 512. When the power generated by the photovoltaic panel 41 is less than the total power of the external electrical appliances, the voltage detection board 512 identifies the storage battery 511 suitable for discharge and discharges direct current, which is converted into alternating current by the inverter 521 through the exchange line group 513 to supplement. When all the batteries 511 are fully charged and the photovoltaic panel 41 still generates excess power, according to the agreement signed with the sales grid 80, power is supplied to the sales grid 80 through the output line group 514 to earn extra income. ;

[0032] The above embodiments are only for illustrating the technical idea of ​​the present invention, and cannot be used to limit the protection scope of the present invention. Any changes made on the basis of the technical solution in accordance with the technical idea proposed by the present invention shall fall within the protection scope of the present invention.

Claims

1. A livestock-photovoltaic complementary ecological photovoltaic power generation system, comprising a livestock fence (10), characterized in that , a support bracket (20) constructed above the livestock fence (10), a roof bracket (30) erected on the top of the support bracket (20), a solar energy conversion device (40) laid on the upper surface of the roof bracket (30), a substation (50) arranged outside the livestock fence (10), livestock (60) raised inside the livestock fence (10), an electrical appliance group (70) consuming electric energy arranged around the livestock fence (10), and a sales power grid (80) for selling excess power supply; The livestock fence (10) comprises a metal fence (11), a circulating fence (12) arranged at the center of the metal fence (11), and an auxiliary power supply component (13) arranged at the center of the circulating fence (12); The transformer substation (50) comprises a power storage box (51) for storing electric power, and a power distribution box (52) disposed on one side of the power storage box (51) for inverting electric power suitable for use by daily household appliances.

2. The ecological photovoltaic power generation system of complementary pastoral and solar power generation according to claim 1 is characterized in that: The metal fence (11) comprises four fence doors (111) arranged at four corners, latches (112) arranged on the same side of the fence doors (111) and the outside of the metal fence (11), and four long feeding troughs (113) arranged on the outside of the metal fence (11).

3. The ecological photovoltaic power generation system of animal husbandry and photovoltaic complementation according to claim 1 is characterized in that: The circulation fence (12) comprises four partition walls (121) installed inwardly perpendicular to the center point of the metal fence (11), with sufficient passage distance between the other end of the partition wall (121) and the auxiliary power supply component (13), and a curved wall (122) with a clockwise angle of 45° is provided at one end of the partition wall (121) away from the metal fence (11).

4. The ecological photovoltaic power generation system of complementary pastoral and solar power generation according to claim 3 is characterized in that: The auxiliary power supply component (13) comprises a stator winding (131) arranged at the center of the four curved walls (122), a rotor shell (132) arranged at the periphery of the stator winding (131), a bearing seat (133) arranged below the rotor shell (132), a plurality of baffles (134) arranged outside the rotor shell (132), and a power transmission pipe (135) arranged at the top of the stator winding (131).

5. The ecological photovoltaic power generation system of complementary pastoral and solar power generation according to claim 1 is characterized in that: The support bracket (20) is made of steel, stainless steel, aluminum alloy or engineering plastic according to actual conditions, and is coated with a corresponding anti-corrosion coating on the outside according to environmental factors. The inside is hollow and is penetrated by a large number of wire groups (21) that are connected in series to the solar energy conversion device (40).

6. The ecological photovoltaic power generation system of complementary pastoral and solar power generation according to claim 1 is characterized in that: The roof bracket (30) is a customized bracket used to connect the supporting bracket (20) and the solar energy conversion device (40). The roof bracket (30) needs to be individually selected as a component-type or attached-type roof photovoltaic power generation according to the characteristics of an existing building or a building under construction.

7. The ecological photovoltaic power generation system of complementary pastoral and solar power generation according to claim 1 is characterized in that: The solar energy conversion device (40) comprises a photovoltaic panel (41) neatly laid on the upper surface of the roof support (30), and an electrical frame (42) neatly fixing the photovoltaic panel (41). The photovoltaic panel (41) adopts FEMI-NET ® The series of photovoltaic modules adopts the large-size M10 (182mm) design. Gallium-doped wafer technology and integrated segmented carbon ribbon technology are applied in the photovoltaic modules.

8. The ecological photovoltaic power generation system of animal husbandry and photovoltaic complementation according to claim 1 is characterized in that: The power storage box (51) comprises a plurality of groups of storage batteries (511) arranged in parallel inside, a voltage detection board (512) arranged on one side of the power storage box (51) and connected via a wire, a switching line group (513) connected at one end to the voltage detection board (512) and at one end to the distribution box (52), and an output line group (514) arranged at one end of the power storage box (51) and connected to the voltage detection board (512) and used to supply power to a power grid.

9. The ecological photovoltaic power generation system of complementary pastoral and solar power generation according to claim 1, characterized in that: The distribution box (52) comprises an inverter (521) arranged inside, a power distribution module (522) arranged on one side of the inverter (521), a circuit protection module (523) arranged on one side of the power distribution module (522), and a power supply line group (524) arranged on one end outside the distribution box (52).

10. The grazing-solar complementary ecological photovoltaic power generation system according to claim 1, characterized in that: The livestock (60) are medium to large farmed animals such as cattle, sheep and pigs. The electrical appliance group (70) includes household appliances used in buildings around the livestock fence (10) and industrial appliances used to maintain production inside the livestock fence (10). The sales power grid (80) is a legal enterprise such as the State Grid that can sell electricity.

Images