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Nov, 2022
基于深度前馈网络和瞬态合成特征的三相PWM整流器故障诊断
Fault diagnosis for three-phase PWM rectifier based on deep feedforward network with transient synthetic features
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Kou Lei, Liu Chuang, Cai Guo-Wei, Zhang Zhe, Zhou Jia-Ning...
TL;DR
本文提出了一种基于深度前馈网络和瞬态合成特征的故障诊断方法,主要使用瞬态相电流来训练分类器。该方法可以取得高达97.85%的故障诊断精度,并可以准确定位故障的IGBT。
Abstract
three-phase pwm rectifiers
are adopted extensively in industry because of their excellent properties and potential advantages. However, while the
igbt
has an open-circuit fault, the system does not crash suddenly
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