Discrete operation and maintenance passage independently-supporting water surface photovoltaic power generation system and installation method

Abstract

The invention discloses a discrete operation and maintenance passage independently-supporting water surface photovoltaic power generation system. The water surface photovoltaic power generation systemcomprises a peripheral continuous operation and maintenance passage, wherein the peripheral continuous operation and maintenance passage comprises a long passage in a length direction and a wide passage in a width direction, the long passage is formed by sequentially assembling a plurality of walkway floating bodies along directions of two ends, the wide passage is formed by alternatively assembling walkway floating bodies and connection floating bodies along directions of two sides, a plurality of width-direction operation and maintenance walkways are arranged in the peripheral continuous operation and maintenance passage at intervals along the length direction, each operation and maintenance walkway is formed by alternatively arranging the connection floating bodies and the walkway floating bodies along the directions of two sides, the connection floating bodies at two ends of the operation and maintenance walkway both are arranged on side walls of the walkway floating bodies, and the peripheral continuous operation and maintenance passage is divided to form plurality of photovoltaic power generation regions. The water surface photovoltaic power generation system has the advantages of high transmittance, good hydrophilcity and structural stability. The invention also discloses an installation method of the discrete operation and maintenance passage independently-supporting water surface photovoltaic power generation system.

Description

technical field [0001] The invention relates to the field of photovoltaic power generation, more specifically, it is a discrete operation and maintenance channel independently supported water surface photovoltaic power generation system. The invention also relates to an installation method of the independently supported water surface photovoltaic power generation system of the discrete operation and maintenance channel. Background technique [0002] Photovoltaic power generation system uses solar energy and uses special materials such as crystalline silicon panels, inverters and other electronic components to form a power generation system. It is an environmentally friendly, safe and reliable green energy. Photovoltaic power plants are currently the most encouraged green power development energy projects by the state, and have made important contributions to building a low-carbon society. However, due to the low energy density of photovoltaic power generation and the large ...

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Problems solved by technology

Patents such as WO2012 / 139998A2, CN201520911191.7, CN201520618986.9 and other patents disclose that the upper surface of the water surface photovoltaic floating body is designed as a slope to meet the requirements of the inclination angle of the photovoltaic module; however, the slope design destroys the flatness of the structure of the blow molding product, resulting in uneven wall thickness While affecting the quality of the floating body, its fixed slope angle and installation method also limit the installation and fixation of other electrical equipment on the water, and the continuous operation and maintenance channel of this floating body will cause serious water surface occlusion

Patents such as CN201620418220.0, CN201620220867.2 and other patents disclose photovoltaic floating bodies on the water surface that adopt a relatively flat design method, and the photovoltaic modules are supported at a certain inclination angle through independent supports; installation, and the occlusion of the water surface is still serious, which is not conducive to the use of this type of floating body in lakes, reservoirs and other areas

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