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Traction type overwater solar photovoltaic comprehensive power generation system

A technology of solar photovoltaic and power generation system, which is applied in the field of pull-type water solar photovoltaic integrated power generation system, which can solve the problems of difficult maintenance of solar photovoltaic, insufficient installation space, and limited hull space, so as to improve energy conversion effect and reduce space occupation The effect of high efficiency and sufficient light

Pending Publication Date: 2022-06-07
SHANDONG POLYTECHNIC COLLEGE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] It can be seen from the above patents that a fixed structure installed on solar power generation equipment will occupy a large space in the hull and due to the limited space in the hull, this will cause the problem of insufficient installation space. At the same time, because the hull is floating on the sea In the state of progress, the solar photovoltaic installed on the top of the hull will still have problems such as difficult maintenance and great safety hazards after failure

Method used

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  • Traction type overwater solar photovoltaic comprehensive power generation system
  • Traction type overwater solar photovoltaic comprehensive power generation system
  • Traction type overwater solar photovoltaic comprehensive power generation system

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Effect test

Embodiment 1

[0038] The traction type water-based solar photovoltaic integrated power generation system includes a floating frame 1 arranged on the water surface outside the hull 5, on which photovoltaic solar power generation components, hydroelectric power generation components, energy storage components, and a controller 2 are installed. , the photovoltaic solar power generation components and the hydropower generation components are respectively electrically connected to the controller 2, the controller 2 is connected to the inverter 3, and the controller 2 and the inverter 3 are both waterproof and anti-corrosion treated, The inverter 3 is connected to the AC load on the hull 5 through a waterproof cable 4. The waterproof cable 4 is inserted into the interior of a corrosion-resistant and waterproof traction assembly 8, and the ends of the corrosion-resistant and waterproof traction assembly 8 are bolted. Fixed on the hull 5.

[0039] The whole system adopts the buoyancy of the floating ...

Embodiment 2

[0064] The traction type water-based solar photovoltaic integrated power generation system includes a floating frame 1 arranged on the water surface outside the hull 5, on which photovoltaic solar power generation components, hydroelectric power generation components, energy storage components, and a controller 2 are installed. , the photovoltaic solar power generation components and the hydropower generation components are respectively electrically connected to the controller 2, the controller 2 is connected to the inverter 3, and the controller 2 and the inverter 3 are both waterproof and anti-corrosion treated, The inverter 3 is connected to the AC load on the hull 5 through a waterproof cable 4. The waterproof cable 4 is inserted into the interior of a corrosion-resistant and waterproof traction assembly 8, and the ends of the corrosion-resistant and waterproof traction assembly 8 are bolted. Fixed on the hull 5.

[0065] In any of the above solutions, preferably, the floa...

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Abstract

The invention relates to the technical field of photovoltaic power generation, in particular to a traction type water solar photovoltaic comprehensive power generation system which comprises a floating frame arranged on the water surface outside a ship body, and a photovoltaic solar power generation assembly, a hydroelectric power generation assembly, an energy storage assembly and a controller are installed on the floating frame. The photovoltaic solar power generation assembly and the hydroelectric power generation assembly are electrically connected with a controller, the controller is connected with an inverter, the inverter is connected with an alternating current load on a ship body through a waterproof cable, the waterproof cable is inserted into a corrosion-resistant waterproof traction assembly, and the corrosion-resistant waterproof traction assembly is connected with the photovoltaic solar power generation assembly. And the tail end of the corrosion-resistant waterproof traction assembly is bolted and fixed on the ship body. The system is directly placed on the water surface on the rear side of a ship body for use, can move forwards along with the ship body under the action of traction force of the ship body, and can utilize impact force of power water flow formed by stirring of a ship body turbine to achieve the purpose of hydroelectric generation.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation, in particular to a new system passively installed at the stern of a ship for efficiently utilizing solar energy on water to realize comprehensive new energy power generation, especially a pulling type water-based solar photovoltaic integrated power generation system. Background technique [0002] Photovoltaic power generation is based on the principle of photovoltaic effect, using solar cells to directly convert sunlight energy into electrical energy. Regardless of whether it is used independently or connected to the grid, the photovoltaic power generation system is mainly composed of three parts: solar panels, controllers and inverters. They are mainly composed of electronic components, but do not involve mechanical parts. [0003] The traditional photovoltaic power generation structure is generally built on the support as the basis for the stable and fixed photovoltaic pan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S10/40H02S10/10H02S20/00H02S20/30H02S10/20
CPCH02S10/40H02S10/10H02S20/00H02S20/30H02S10/20Y02E70/30
Inventor 陈丹朱宁坦王媛媛潘炜冯博周宏强房庆圆李杨张娅
Owner SHANDONG POLYTECHNIC COLLEGE
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