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Photovoltaic system bench

A photovoltaic system and platform technology, applied in photovoltaic power generation, photovoltaic modules, electrical components, etc., can solve the problems of inconvenient crossing of gaps, high labor intensity, poor effect, etc., to simplify positioning operations and increase annual net income , the effect of cost reduction

Inactive Publication Date: 2016-03-16
施国庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some photovoltaic power generation systems did not consider the problem of using machines to clean the surface of photovoltaic modules in advance; in the future, manual cleaning or manual handling of cleaning devices will be used to up and down photovoltaic modules, which is labor-intensive and low in efficiency; ordinary vehicle-mounted photovoltaic cleaning robots are used for cleaning. The effect is not good when the ground conditions are complex; and sometimes it is inconvenient to cross the gap interval between two photovoltaic module panels

Method used

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  • Photovoltaic system bench
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  • Photovoltaic system bench

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Example 1, manufacturing a photovoltaic power generation system with tracks, including a stand 1, a photovoltaic module 2, a power transmission and transformation device, a computer control system, a set of two parallel steel pipe tracks 3, and an electric device running on the track 3—— A general-purpose photovoltaic robot and an upper rail platform 4; the track 3 is connected to the platform 1 through an insulating supporting member 6; the arrangement direction of the track 3 is parallel to the arrangement direction of the platform 1 . The platform 1 includes a column 7, a cross bar, a diagonal brace, an accessory and a foundation pile 8; The photovoltaic assembly 2 is installed on the stand 1; the photovoltaic assembly 2 is electrically connected to the power transmission and transformation device through the output wire terminal 30 and the electrical socket 15. The insulating supporting member 6 is made of steel, and contains an insulating material tile between it a...

Embodiment 2

[0063] In Example 2, the photovoltaic power generation system includes a stand 1, a photovoltaic module 2 drawn by a dotted line, a power transmission and transformation device, and a computer control system. Pad blocks 57 are arranged on both sides of the photovoltaic power generation system, and a group of two parallel steel pipe rails 3 are installed and connected on the pad blocks 57 through the insulating supporting member 6 . At least one track 3 is electrically insulated and installed with the outside; a group of two tracks 3 is electrically connected to two electrodes of the power supply; the cleaning module 18 obtains electric energy through the track 3 . The two groups of electric wheel sets 16 that cooperate with the track 3 to roll and connect are connected as a whole by a spanning frame 17. Several winches 61 are evenly distributed above the frame 17, and the hoists 61 hang down the cables 58 to implicate the cleaning module 18 below. For the content of the cleani...

Embodiment 3

[0075] In Embodiment 3, a magnetic roller brush is manufactured—shown by a dotted circle in the figure, which is used as a current collector, including a brush 24 and at least one magnetic roller 70 . The magnetic roller 70 is disposed on the front side and / or the rear side of the brush 24 . The magnetic roller brush is connected to the steel rail-shaped power transmission bus 72 by sliding / rolling and is electrically connected. The rail-shaped power transmission bus 72 is a horizontal bar of a photovoltaic system stand that is insulated and connected to the column 7 through the insulating material 68, and is made of paramagnetic material. The rail-shaped power bus 72 can be electrically connected to the poles of a power source. The magnetic attraction roller 70 is arranged on the front side and / or the rear side of the brush 24, which helps to prevent and slow down the jumping of the brush 24 in motion and maintain a good working condition. A dust cover can also be provided ...

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Abstract

The invention relates to a photovoltaic system bench. The photovoltaic system bench comprises bases, a bracket, a site and foundation piles. The photovoltaic system bench is characterized in that the photovoltaic system bench further comprises a connection interface connected with tracks or comprises more than one track, a plurality of long transverse rods connected with a plurality of benches, as well as upper frames and lower frames of photovoltaic assemblies; the tracks are connected with the connection interface of the benches and include tracks arranged at the bases at one side or two sides of the benches; the tracks include metal tracks and non-metal tracks; the tracks are in matched connection with electric wheels on an electric device on the tracks; and end surfaces of the tracks are provided with an upper track platform. With the photovoltaic system bench adopted, conditions can be provided for the arrangement of tracks and track-shaped power transmission busbars. The tracks are adopted, a photovoltaic cleaning robot can operate on the tracks, and therefore, influence of unevenness of ground on the operation of the photovoltaic cleaning robot can be avoided; positioning operation of the photovoltaic cleaning robot requiring precise spatial positioning in a horizontal and vertical direction can be minimized; in an ideal case, the photovoltaic cleaning robot only needs to run through the tracks so as to complete cleaning of the surface of the photovoltaic assemblies.

Description

technical field [0001] The invention relates to a photovoltaic system stand. Background technique [0002] The existing photovoltaic power generation system uses sunlight to generate electricity, providing a clean, inexhaustible high-grade energy, and the cost is close to that of thermal power generation. However, some photovoltaic power generation systems did not consider the problem of using machines to clean the surface of photovoltaic modules in advance; in the future, manual cleaning or manual handling of cleaning devices will be used to up and down photovoltaic modules, which is labor-intensive and low in efficiency; ordinary vehicle-mounted photovoltaic cleaning robots are used for cleaning. The effect is not good when the ground conditions are complex; and sometimes it is inconvenient to cross the gap between two photovoltaic module boards. Contents of the invention [0003] The purpose of the present invention is to provide a photovoltaic system stand. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/00
CPCH02S40/00Y02E10/50
Inventor 施国樑
Owner 施国庆