A fault-tolerance topology of three-level four-leg NPC inverter

In view of problem that it is difficult to accurately locate device failure of inverter, a fault tolerance topology of three-level four-leg NPC inverter was proposed. In the topology, short-circuit fault and open-circuit fault can be located accurately by switching device used when topology changes,...

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Bibliographic Details
Main Authors: QIU Shiguang, LI Siguang
Format: Article
Language:zho
Published: Editorial Department of Industry and Mine Automation 2016-10-01
Series:Gong-kuang zidonghua
Subjects:
Online Access:http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2016.10.016