Infrared thermal image classification and hot spot positioning method of photovoltaic panel

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United States of America Patent

PATENT NO 11631237
SERIAL NO

17965355

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Abstract

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Disclosed is an infrared thermal image classification and hot spot positioning method of a photovoltaic panel, comprising following steps: constructing a photovoltaic panel infrared thermal image data set, preprocessing the image data set, and dividing into a training set and a testing set according to a preset proportion; training an auxiliary generating countermeasure network based on the training set to obtain a trained generator and a trained discriminator, training an encoder by combining the image data in the training set with the generator, and fixing the parameters of a trained encoder; inputting the image data in the test set into a trained discriminator to obtain a photovoltaic image classification result; inputting images in the test set into the trained encoder, and then inputting the images into the generator for a reconstruction; comparing pixels of the input images with the reconstructed infrared thermal images, and positioning hot spots.

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Patent Owner(s)

  • NORTHEAST ELECTRIC POWER UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feng, Guoliang Jilin, CN 2 0
Fu, Chunyang Jilin, CN 1 0
Ji, Huichao Jilin, CN 1 0
Li, Xia Jilin, CN 414 4141
Li, Xinlin Jilin, CN 7 18
Ma, Le Jilin, CN 8 19
Piao, Heng Jilin, CN 1 0
Sun, Lingfang Jilin, CN 1 0
Yan, Jianxin Jilin, CN 2 2
Zhu, Guoqiang Jilin, CN 4 2

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