Research on open-circuit fault diagnosis of three-level inverter

Research on open-circuit fault diagnosis of three-level inverter

In view of problems of complicated calculation and low accuracy existed in traditional open-circuit fault diagnosis methods of three-level inverter, an open-circuit fault diagnosis method of three-level inverter based on wavelet analysis and particle swarm optimization support vector machine (WT-PSO...

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Bibliographic Details
Main Authors: WAN Hong, REN Xiaohong, FAN Jinyu, YU Xiao, DING Enjie
Format: Article
Language:zho
Published: Editorial Department of Industry and Mine Automation 2020-04-01
Series:Gong-kuang zidonghua
Subjects:
three-level inverter
open-circuit fault
fault diagnosis
positive half-cycle proportionality coefficient
wavelet transform
support vector machine
particle swarm optimization algorithm
Online Access:http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2019070045

Internet

http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2019070045

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