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Desert photovoltaic power station system

A photovoltaic power station and desert technology, applied in photovoltaic power stations, photovoltaic power generation, photovoltaic modules, etc., can solve problems affecting the power generation efficiency of photovoltaic modules, achieve good social effects, reduce investment, and have good practical effects

Active Publication Date: 2019-07-26
内蒙古能源规划设计研究院有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a desert photovoltaic power plant system to solve the above-mentioned problems that the photovoltaic panels are covered by a large amount of dust and affect the power generation efficiency of photovoltaic modules

Method used

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  • Desert photovoltaic power station system
  • Desert photovoltaic power station system
  • Desert photovoltaic power station system

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Embodiment Construction

[0041]Preferred embodiments of the invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the invention, and are not intended to limit the protection scope of the invention.

[0042] It should be noted that, in the description of the invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. Orientation or positional relationship, which is only for convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the invention.

[0043] In addition, it should be noted that, in the description of the invention, unless otherwise clearly stipulated and...

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Abstract

The invention provides a desert photovoltaic power station system. The desert photovoltaic power station system comprises a photovoltaic panel, wherein the photovoltaic panel is used for absorbing solar radiation and is arranged on a support plate, the support plate is connected with a base by a support rod and an angle rotation shaft, the desert photovoltaic power station system also comprises aconcentrated processor and a measurement module, the concentrated processor is used for managing the desert photovoltaic power station system in a concentrated way, and the measurement module is usedfor measuring illumination intensity. A desert place is relatively large in sand wind and severe in weather condition, a large amount of dust is easily accumulated on a surface of a photovoltaic module, the power generation efficiency of the photovoltaic panel is affected, a cleaning module is further arranged, so that the problem of influence of dust accumulation on the power generation efficiency is solved. An angle between the photovoltaic panel and the base is adjusted; and meanwhile, the cleaning module is additionally arranged, and the problems of low sunlight absorption efficiency and photovoltaic panel shielded by the dust to cause poor photovoltaic conversion efficiency are effectively solved.

Description

technical field [0001] The invention relates to the field of electric power supply, in particular to a desert photovoltaic power station system. Background technique [0002] Northwest China has the most abundant solar energy resources in China. The climate here is dry, with very little rainfall and long hours of direct sunlight. These areas are also the areas most severely affected by wind and sand in China. With the development of new energy sources such as solar energy, many photovoltaic power plant builders and operators have begun to explore the "photovoltaic sand control" model that combines photovoltaic power generation and desert control. Photovoltaic module panels shield direct sunlight and effectively reduce the evaporation of surface water; photovoltaic panels The shading effect can reduce the evaporation by 20% to 30%, and the photovoltaic module board can also effectively reduce the wind speed. This can improve the living environment of plants very well. It is...

Claims

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Application Information

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IPC IPC(8): H02S10/00H02S20/32H02S20/30H02S40/10H02K7/06F24S30/425B08B1/00
CPCH02S10/00H02S20/32H02S20/30H02S40/10H02K7/06F24S30/425B08B1/12Y02E10/50Y02E10/47
Inventor 侯建新王君瑞杨辉东贾通李红星董雨昕
Owner 内蒙古能源规划设计研究院有限公司
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