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Linked biaxial sun tracking system for photovoltaic power station

A solar tracking technology for photovoltaic power plants, applied in the field of solar tracking systems for photovoltaic power plants, can solve the problems of high overall layout height, strong wind force, inconvenient installation and maintenance, etc., to achieve easy installation and operation maintenance, reduce difficulty, and compact overall layout Effect

Pending Publication Date: 2017-12-29
江苏协统新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current solar tracking system of photovoltaic power plants, most of the dual-axis tracking is an independent structure, the overall height of the layout is high, it needs to bear a large wind force, and it is not easy to install and maintain

Method used

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  • Linked biaxial sun tracking system for photovoltaic power station
  • Linked biaxial sun tracking system for photovoltaic power station
  • Linked biaxial sun tracking system for photovoltaic power station

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Embodiment Construction

[0022] The linkage dual-axis photovoltaic power plant sun tracking system of the present invention is as follows: Figure 1~6 As shown, it includes several rows of photovoltaic modules 1, each row has several photovoltaic modules 1 arranged along the north-south direction, each photovoltaic module 1 has a mounting bracket 2 for installing photovoltaic modules 1, and the mounting bracket 2 consists of several The installation square pipe 3 arranged side by side in the north-south direction and the support block 5 fixed on the side of the installation square pipe 3 by rivets 4, see Image 6 . The sun tracking system of the present invention also includes a north-south linkage mechanism and an east-west linkage mechanism, wherein:

[0023] The north-south linkage mechanism includes a north-south rotation shaft 6, a north-south linkage pull rod 7, an electric push rod 8, and a north-south swing arm 9. A north-south rotation shaft arranged along the east-west direction is installe...

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Abstract

The invention discloses a linked biaxial sun tracking system for a photovoltaic power station. On the basis of tracking program control of two active components of an east-west linkage type revolution reduction box and an electric push rod, driving of two spatial rotation freedom degrees of photovoltaic assemblies of the whole array is realized to complete real-time tracking of the sun. With linkage, the driving number is reduced; the system risk is reduced; the installation height of the biaxial tracking system is reduced; the overall layout becomes compact; the installation and operation and maintenance become convenient; the difficulty of foundation construction is reduced; and the selection directions of customers are diversified.

Description

technical field [0001] The invention belongs to a solar tracking system of a photovoltaic power station, and in particular relates to a linkage double-axis solar tracking system of a photovoltaic power station. Background technique [0002] In the current photovoltaic power station solar tracking system, most of the dual-axis tracking is an independent structure, the overall height of the layout is high, it needs to bear a large wind force, and it is not easy to install and maintain. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a sun tracking system of a linkage dual-axis photovoltaic power station, which realizes sun tracking of the entire photovoltaic array through linkage in the north-south and east-west directions. [0004] In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions: [0005] A linkage dual-axis photovoltaic power stat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/12
CPCG05D3/12
Inventor 陈俊郎廖军
Owner 江苏协统新能源科技有限公司