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Construction technology of tracking type inclined single-shaft photovoltaic power generation system

A photovoltaic power generation system and construction process technology, applied in the field of solar power generation, can solve the problems of low operation safety and efficiency, high technology dependence, easy damage to on-site vegetation, etc., and achieve the effect of avoiding welding

Inactive Publication Date: 2019-03-22
NINGXIA HUI AUTONOMOUS REGION ELECTRIC POWER DESIGN INST
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Problems solved by technology

[0003] In order to solve the technical problems in the prior art that the tracking type inclined uniaxial power generation system is highly dependent on the construction personnel's technology, the operation safety and efficiency are low, and the vegetation on the site is easy to be damaged, the present invention provides a tracking type inclined single shaft power generation system. Shaft photovoltaic power generation system construction technology

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  • Construction technology of tracking type inclined single-shaft photovoltaic power generation system
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  • Construction technology of tracking type inclined single-shaft photovoltaic power generation system

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Embodiment Construction

[0035] The process provided by the present invention will be described in detail below with specific embodiments in conjunction with the accompanying drawings.

[0036] refer to Figure 1-4 As shown, the tracking provided by the present invention is a construction process of an oblique single-axis photovoltaic power generation system, which includes the following steps:

[0037] 1) In the construction area, measure the defense line and determine the points of the driving foundation 1 and the column foundation 2 of the photovoltaic array. The driving foundation 1 is located in the center of the east-west direction of the photovoltaic array;

[0038] 2) At the determined points of the driving foundation 1 and the column foundation 2, pour the driving foundation 1 and the column foundation 2 with concrete, and pre-embed the adjusting bolts 20 at the four corners of the top surface of the driving foundation 1 and the top surface of the column foundation 2; The elevation of column...

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Abstract

The invention discloses a construction technology of a tracking type inclined single-shaft photovoltaic power generation system. The construction technology comprises the steps of: 1) determining point positions of a driving foundation and stand column foundations; 2) pouring the driving foundation and the stand column foundations by means of concrete; 3) installing a driving device on the drivingfoundation, and installing long stand columns and short stand columns on the stand column foundations respectively; 4) installing switching members above the long stand columns and the short stand columns, and prefabricating and welding a bearing box on the top part of each switching member; inserting a rotating beam in the bearing boxes above the long stand columns and the short stand columns which are arranged on the same column in the north-south direction; 5) installing anti-slip baffle plates; 6) connecting a push-pull rod with a driving arm of the driving device and the rotating beam ofeach column of tractors in a movable manner respectively; 7) fixing and installing assembly anchoring cross beams on the rotating beams; 8) and installing photovoltaic modules on the assembly anchoring cross beams. Compared with the prior art, the construction technology accelerates the construction speed, improves the operation safety and construction quality, reduces the high technical dependence on the workers, and is more environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of solar power generation, in particular to a construction process for a tracking type oblique single-axis photovoltaic power generation system. Background technique [0002] With the rapid development of new energy construction in my country, photovoltaic power generation has become an important power generation technology in the utilization of renewable resources; at present, photovoltaic power generation technologies mainly include flat uniaxial and oblique uniaxial technologies, which are divided into Fixed, adjustable and tracking technologies, the most advanced of which is the tracking-type oblique single-axis technology; in the existing technology, when the tracking-type oblique single-axis power generation system is constructed and installed, although prefabricated parts are made in advance, the on-site construction At the same time, technologies such as component welding and weak current signal debugg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S20/32F24S30/428
CPCH02S20/32Y02E10/50
Inventor 王珲杨风梅刘婷
Owner NINGXIA HUI AUTONOMOUS REGION ELECTRIC POWER DESIGN INST
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