Photovoltaic assembly fixation system of distributed photovoltaic power station

Abstract

Provided in the invention is a photovoltaic assembly fixation system of a distributed photovoltaic power station. The fixation system is composed of a supporting device, a rotating device, a tilting device and a fixation device. The supporting device consists of a supporting rod, a turntable body and a fixed frame; the turntable body is installed at the upper end of the supporting rod movably; andthe fixed frame and the turntable body are connected by a pin shaft. A fixed flange is welded to the lower end of the supporting rod; and fixed bolts distributed circularly are arranged on the fixedflange. The rotating device includes a fixed sleeve connected with the supporting rod; a rotary motor is installed on a mounting plate arranged on the fixed sleeve and is connected with a rotating gear; the rotating gear is engaged with an arc rotating rack arranged at the turntable body; the turntable body is connected with a rotating shaft by a mounting flange; and the rotating shaft is installed inside the fixed sleeve. A rotating bearing is arranged between the rotating shaft and the fixed sleeve. Therefore, the maximum conversion efficiency of the solar energy by the photovoltaic assemblyas well as the unified and standard installation of the photovoltaic assembly is realized; the installation becomes simple and convenient; and the later-stage operation cost of the photovoltaic assembly is lowered.

Description

technical field [0001] The invention relates to a low fuel consumption oil gun for a boiler, in particular to a low fuel consumption oil gun for a boiler with high fuel utilization rate. Background technique [0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. Solar photovoltaic power generation system is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy, and its core is solar photovoltaic modules. The solar photovoltaic power generation system needs to arrange multiple sets of solar photovoltaic modules in an array, and make the solar photovoltaic modules face the sun as long as possible to enhance their light absorption rate and photoelectric conversion efficiency. [0003] In modern society, countries all over the world are...

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Problems solved by technology

[0005] The current installation method of solar photovoltaic modules has a certain relationship with the conversion efficiency, and when installed in different geographical locations, the installation requirements for photovoltaic modules are different. In order to improve the solar energy conversion efficiency of photovoltaic modules, it is necessary to target photovoltaic modules in different geographical locations. Constantly adjust during installation, and in the later stage of installation, personnel are required to continuously adjust the inclination angle and rotation direction of the photovoltaic module according to the actual light change to achieve the maximum light absorption rate, so in the installation of photovoltaic modules and later Maintenance will greatly increase the operating cost, and it cannot accurately guarantee the maximum absorption of solar energy by photovoltaic modules. The current installation system of photovoltaic modules cannot meet the requirements for the actual operation of photovoltaic modules. Insufficient protection measures when the external weather is affected, resulting in damage to photovoltaic modules during their service life, resulting in reduced conversion of solar energy

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