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Illumination radiation automatic test system

An automatic test system and light radiation technology, which is applied in the direction of single semiconductor device testing, etc., can solve the problems of single/polycrystalline cell lattice differences, uncertain final component performance results, and widely varying lighting conditions, etc., to achieve long-lasting and stable detection. The results are authentic and reliable, and the effect of increasing the degree of automation

Inactive Publication Date: 2014-04-30
SUZHOU SUOLIWANG NEW ENERGY TECH CO LTD
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Problems solved by technology

However, since the light sources come from different light source suppliers and different quality levels, the lighting conditions vary widely. At the same time, due to the difference in the crystal lattice of single-crystalline cells and polycrystalline cells, there are phenomena such as uncertainty in the judgment of the final module performance by inspectors.

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  • Illumination radiation automatic test system

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Embodiment Construction

[0025] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0026] Such as figure 1 Shown is an automatic test system for light radiation, the system operation process is:

[0027] A) Modules are ready: Specific photovoltaic modules are placed on the light test rack according to regulations, and connected to relevant instruments;

[0028] B) Parameter setting: Set the sampling period and accumulation time of the radiation value on the man-machine interface to prepare for the light radiation;

[0029] C) Illumination radiation starts: turn on the lighting equipment and let it work normally;

[0030] D) Cumulative radiation value: After the test of the set time, the radiation sampling value is recorded in...

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Abstract

The invention provides an illumination radiation automatic test system. The process of the system comprises the following steps of: A) component preparation; B) parameter setting; C) illumination radiation initiation; D) radiation value accumulation; E) result judgment and storage which are performed by software; F) test result display performed by signal lamps; and G) termination and entrance of a next cycle. With the illumination radiation automatic test system of the invention adopted, problems of long time test, diversified standards and differences in manual judgment of photovoltaic modules can be solved. The illumination radiation automatic test system has the advantages of safety, high-degree automation, friendly interface, simplicity, high efficiency and the like.

Description

technical field [0001] The invention relates to the technical field of solar photovoltaic module manufacturing, in particular to an automatic test system for illumination radiation. Background technique [0002] At present, in the performance testing of photovoltaic modules, the long-term light radiation test is an effective means of testing the performance of the components. Its working principle is to use the theoretical basis of artificial light sources to produce electrical energy. However, since the light sources come from different light source suppliers and different quality levels, the lighting conditions vary widely. At the same time, due to the difference in the crystal lattice of single-crystalline cells and polycrystalline cells, there are phenomena such as uncertain results in the judgment of final module performance by inspectors. Contents of the invention [0003] In order to overcome the technical problems existing in the prior art, the present invention p...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/26
Inventor 朱灯林袁永健孙轶奇
Owner SUZHOU SUOLIWANG NEW ENERGY TECH CO LTD
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