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Photovoltaic power generation system with tracks and method

A photovoltaic power generation system and track technology, applied in photovoltaic power generation, photovoltaic power stations, photovoltaic modules, etc., can solve problems such as high labor intensity, poor effect, and low efficiency

Inactive Publication Date: 2016-05-11
施国梁
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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 power generation system with tracks and method
  • Photovoltaic power generation system with tracks and method
  • Photovoltaic power generation system with tracks and method

Examples

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Effect test

Embodiment 1

[0070] 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

[0089] 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 wheels 16 that are cooperating and rollingly connected with the track 3 are connected as a whole by a spanning frame 17, and 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 ...

Embodiment 3

[0101] 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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PUM

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Abstract

The invention provides a method for a photovoltaic power generation system with tracks. The photovoltaic power generation system is manufactured, wherein the photovoltaic power generation system comprises platforms, photovoltaic assemblies, a group of two parallel tracks and electric devices; the electric devices run on the tracks; the tracks can be connected with a power supply for supplying electricity to the electric devices; each electric device comprises an electric wheel set, a rack, a current collector and a special facility; each electric wheel set and the corresponding track are in coordinated rolling connection; and each special facility comprises a photovoltaic assembly cleaning module and a mounting and maintaining facility. Special system, platform, track-changing robot, general photovoltaic robot and assembly are provided according to the method. Each platform is provided with the track for running of a photovoltaic cleaning robot, so that the influences of uneven ground and discrete components are avoided; positioning operations of the photovoltaic cleaning robot requiring precise spatial orientation in transverse and vertical directions are reduced to the minimum; and cleaning of the surfaces of the photovoltaic assemblies can be finished as long as the photovoltaic cleaning robot runs by the tracks. The photovoltaic power generation system is also suitable for upgrading of an existing photovoltaic system.

Description

technical field [0001] The invention relates to a photovoltaic power generation system and method with tracks. 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 object of the present invention is to provide a phot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/00H02S40/10H02S40/30H02S20/32
CPCB25J5/007B25J19/005B60M1/00H02S10/00H02S10/40H02S20/30H02S20/32H02S40/00H02S40/10H02S40/30Y02E10/50
Inventor 施国樑
Owner 施国梁
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