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Simulative light source for defect detection of battery assembly of outdoor photovoltaic power station

A technology of battery components and simulated light sources, applied in the monitoring of photovoltaic power generation, photovoltaic modules, photovoltaic systems, etc., can solve the problems of inconvenient disassembly and handling, hinder development and technological innovation, low efficiency, etc., and achieve simple, accurate and reliable connection structure. Real-time test results, practical effects

Inactive Publication Date: 2017-02-15
青海天创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

These defects and blemishes can be reliably detected and classified during the production process of the components, but new defects may be generated during the packing, transportation, installation of the components and after a period of working of the components
At present, the commonly used method is to spot-check the components in the square array, disassemble the selected components, and then use the battery component defect tester to test. The disadvantage of this method is that the spot check cannot fully reflect the overall situation of the square array, and it is inconvenient to disassemble and carry. Not high; it will cause secondary damage
In order to solve these two problems, a device that can be tested directly above the phalanx without dismantling components is needed to solve the problem of standard analog light sources, and it needs to be tested during the day and night. Generally speaking, the conditions of outdoor power stations are relatively poor, and it is necessary to The operation is convenient, which brings great inconvenience to scientific research and manufacturers, and hinders the development of the industry and technological innovation

Method used

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  • Simulative light source for defect detection of battery assembly of outdoor photovoltaic power station

Examples

Experimental program
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Effect test

Embodiment 1

[0017] The simulated light source for defect detection of outdoor photovoltaic power plant battery components according to the present invention includes a bottom frame 1, a darkroom 2 is arranged on the bottom frame 1, and a light source package 3 that is sealed and communicated with the darkroom 2 is arranged on the top of the darkroom 2, and the light source lamp is set In the light source package 1, the computer 5 connected to the light source lamp through WIFI is connected with it. The bottom frame 1 of the present invention is a quadrilateral frame, including four frames, wherein a pair of parallel frames are symmetrically provided with pulleys 4 , and each frame is provided with three pulleys 4 .

[0018] When in use, the entire detection device is placed on the upper surface of the square array of solar cells to be tested. In use, the computer 5 is directly used to control the light source lamp to illuminate in the darkroom 2, and the computer 5 controls the switch and ...

Embodiment 2

[0020] This embodiment is basically the same as Embodiment 1, the difference is that this embodiment is provided with a power drive module on the pulley 4, and the power drive module is controlled by a remote controller. The purpose of this embodiment is to control the movement of the pulley 4 by remote control. The action drives the activity of the entire detection device, avoids repeated handling and placement of manpower, and saves manpower.

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Abstract

The invention relates to a simulative light source for detection of a solar battery assembly, especially to a simulative light source for defect detection of a battery assembly of an outdoor photovoltaic power station. The simulative light source comprises a bottom frame; a dark room is arranged on the bottom frame; a light source packet that is sealed with and communicated with the dark room is arranged on the top of the dark room; a light source lamp is arranged in the light source packet; and a control host is connected to the light source lamp. The simulative light source and the dark room are combined into one. For the solar battery assembly that has been installed and is working, the simulative light source is arranged on the solar battery assembly directly to provide a simulative standard light source for the assembly so as to carry out assembly testing; and the test is not affected by time or an environment change. Therefore, the user can obtain an accurate and real-time testing result. The simulative light source has advantages of simple structure, high practicability, and good adaptability to industrial production.

Description

[0001] Technical field [0002] The invention relates to a simulated light source for detecting solar cell components, in particular to a simulated light source for detecting defects in solar cell components of an outdoor photovoltaic power station. Background technique [0003] At present, in the production process of solar cell modules, if module manufacturers want to produce modules with certain specifications, they must strictly control every process link in the production process, especially to control the defects of the cells themselves and the human factors in the production process. defects and blemishes. These defects and blemishes can be reliably detected and classified during the component production process, but new defects may be generated during the component packing, transportation, installation process and after the component has been working for a period of time. At present, the commonly used method is to spot-check the components in the square array, disasse...

Claims

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Application Information

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IPC IPC(8): H02S50/15
CPCH02S50/15Y02E10/50
Inventor 刘宏韩宏伟李田珍
Owner 青海天创新能源科技有限公司