A power switch open‐circuit fault‐tolerant scheme using dc current injection for dual active bridge converters in cascaded h‐bridge solid‐state transformer

A power switch open‐circuit fault‐tolerant scheme using dc current injection for dual active bridge converters in cascaded h‐bridge solid‐state transformer

Abstract Due to its excellent modularity and scalability, the cascaded H‐bridge solid‐state transformer (CHB SST) is a prominent candidate for interconnecting different grids in future hybrid ac/dc distribution systems. However, the CHB SST's large number of power switches are potential sources...

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Bibliographic Details
Main Authors: Jiajie Zang, Jiacheng Wang, Jianwen Zhang, Jianqiao Zhou, Gang Shi, Xin Feng, Yixin Zhang
Format: Article
Language:English
Published: Wiley 2023-05-01
Series:IET Power Electronics
Subjects:
AC‐DC power convertors
failure analysis
fault tolerant control
modules
power electronics
Online Access:https://doi.org/10.1049/pel2.12463

Internet

https://doi.org/10.1049/pel2.12463

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