Fault diagnosis of star-connected auto-transformer based 24-pulse rectifier
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- 作者：Weilin Lia ; b ; liweilin907@126.com" class="auth_mail" title="E-mail the corresponding author ; Wenjie Liua ; Wei Wua ; Xiaobin Zhanga ; Zhaohui Gaoa ; Xiaohua Wua
- 关键词：ATRU ; Fault diagnosis ; WPD ; PCA ; BP neural network
- 刊名：Measurement
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：91
- 期：Complete
- 页码：360-370
- 全文大小：2914 K
文摘
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A brief review of the existing method for 24-pulse rectifier fault detection was provided.
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The structure of the 24-pulse rectifier was illustrated with a thorough theoretical analysis.
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The method integrates ANN with WPD and PCA for fault diagnosis.
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The algorithm was implemented and tested in real-time, which makes it a more practical sense.
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A comparative study of the proposed method with other diagnosis methods is provided.