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Ultraviolet pretreatment testing device for solar panel

A technology of solar panels and test devices, which is applied in the preparation of test samples, etc., can solve the problems of the ultraviolet aging system, such as the lack of pertinence, the inability to meet special tests, and complicated operation, so as to meet the requirements of ultraviolet pretreatment tests and shorten the development time. and development cycle, the effect of simple operation

Inactive Publication Date: 2011-09-07
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] It is difficult to obtain a uniform, long-term and stable ultraviolet light source in nature, and the existing ultraviolet aging systems on the market are not targeted, complicated to operate, expensive and cannot meet the needs of special tests

Method used

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  • Ultraviolet pretreatment testing device for solar panel
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  • Ultraviolet pretreatment testing device for solar panel

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Embodiment Construction

[0020] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the embodiments.

[0021] figure 1 Shown is a schematic diagram of the structure of the main box of the solar panel ultraviolet pretreatment test device. The main box 1 is made of stainless steel, and there is a heating space 2 of 3m*2.6m*0.4m inside; On the inner wall; the heating space 2 is provided with a solar panel turret 4, the solar panel turret 4 is a cage-like body with a vertical rectangular section, welded by 20mm wide steel bars, and its four corners are equipped with movable pulleys 12. There is a gear on each of the four vertices of the rectangular section on one side of the solar panel turret, a chain on each of the two sets of gears in the vertical direction, and a chain on the lower set of gears in the horizontal direction, which can be driven by a servo mot...

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Abstract

The invention discloses an ultraviolet pretreatment testing device for a solar panel. The testing device consists of a main box body and a control cabinet, wherein a heating space is formed in the main box body; the inner wall of the heating space is provided with a heater; the front side of the heating space is provided with two groups of ultraviolet lighting tubes controlled by an ultraviolet lamp controller; the two groups of ultraviolet lighting tubes are arranged in an inserting way; one group of ultraviolet lighting tubes is driven by a motor transmission mechanism; a solar panel rotating stand driven by a motor is arranged in the heating space; the rotating stand is provided with a radiometer driven by a motor set to perform planar scanning, a UVB (ultraviolet B) detector and a UVA(Ultraviolet A) detector; an ambient temperature detection element is arranged in the main box body; and an exhaust device is arranged in the main box body. The testing device is an environmental ageing simulation testing device designed and developed specific to the ultraviolet pretreatment testing demand of the solar panel. A measuring system is designed according to the characteristics of highintegration level and high reliability of a motion control card and a multifunctional card. By adopting the testing device, the research and development periods can be shortened greatly, and the system constructing cost is lowered greatly.

Description

technical field [0001] The invention relates to a simulated environment aging test device, in particular to an ultraviolet pretreatment test device for a solar panel. Background technique [0002] Solar panels, before they are put into operation, need to be tested to determine the electrical and thermal performance of the components within the reasonable cost and time possible, showing that the components can be used for a long time under the specified climatic conditions. IEC 1215 "Crystalline silicon photovoltaic modules for ground use - design, qualification and finalization" is a basic standard in photovoltaic power generation systems. [0003] Ultraviolet rays have a huge effect and influence on life and other substances on the earth. It is the main cause of degradation of almost all materials exposed to the outdoors, and it is also the factor that causes the properties of many substances to change or become active. According to the IEC 1215 standard, photovoltaic mod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/44
Inventor 丁维明程力吴小丽
Owner SOUTHEAST UNIV
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