Intelligent lifting type photovoltaic power station and lifting method thereof

Abstract

The invention relates to an intelligent lifting type photovoltaic power station. The power station comprises a supporting stand column, first photovoltaic panels are arranged on the two transverse sides of the supporting stand column, second photovoltaic panels are arranged on the two longitudinal sides of the supporting stand column, and the two first photovoltaic panels and the two second photovoltaic panels are horizontally distributed. The two corresponding first photovoltaic panels and the two corresponding second photovoltaic panels swing up and down through pulling structures, the outer side ends of the supporting stand columns extend in the directions of the first photovoltaic panels and the second photovoltaic panels to form connecting frames, and the outer side ends of the connecting frames are movably hinged to the centers of the side ends of the corresponding first photovoltaic panels and the second photovoltaic panels. Suspension telescopic arms are arranged between the lower end face of the first photovoltaic panel and the supporting stand column and between the lower end face of the second photovoltaic panel and the supporting stand column. Infrared stroke induction switches are arranged at the positions, close to the first photovoltaic panels and the second photovoltaic panels, of the connecting frames. The power station has the following advantages that the occupied area is small, the use scene is wide, and meanwhile the connecting stability and lifting stability of the supporting stand column and the photovoltaic panels are effectively guaranteed.

Description

Technical field: [0001] The invention belongs to the field of photovoltaic power generation, and in particular relates to an intelligent lifting photovoltaic power station and a lifting method thereof. Background technique: [0002] Photovoltaic power station refers to a photovoltaic power generation system that uses solar energy and uses special materials such as crystalline silicon panels, inverters and other electronic components to connect to the grid and transmit power to the grid. The power generation of a photovoltaic power station is determined by the radiation intensity of the sun (the solar radiation is positively correlated with the power generation). The utilization rate of the photovoltaic system to the solar radiation is only about 10%, which directly leads to the amount of photovoltaic power generation. The installation angle of the panel has a huge impact on the photovoltaic power generation. Since the latitude and longitude of each region is different, the i...

AI Technical Summary

Problems solved by technology

[0003] Existing photovoltaic power stations use a support frame with a large area to support and fix the photovoltaic panels obliquely, and a lifting group (through cylinders, gears, motors, etc.) Photovoltaic panels can be lifted up and down to ensure the stability of the photovoltaic power station. However, this kind of photovoltaic power station has a large footprint, limited use scenarios, and poor mobility after installation. Therefore, the structure of installing photovoltaic panels on supporting columns form, which can effectively solve the technical problem of large floor area, but due to the large cross-sectional area of ​​the photovoltaic panel, the wind resistance on the upper end of the supporting column is relatively large. The installation angle is very difficult. During the adjustment process, the supporting column is easily shaken by the gravity and axial pulling force of the photovoltaic panel, which affects the structural stability of the supporting column. At the same time, when the angle of the photovoltaic panel is adjusted, photovoltaic The panel is damaged or even dropped, especially after the angle adjustment of the photovoltaic panel is completed, the support column cannot guarantee high stability for multiple opened photovoltaic panels. Once encountering strong winds, the photovoltaic panel and the support column will fall. Has a greater security risk

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