A Fault-Tolerant Control Strategy of Modular Multilevel Converter with Sub-Module Faults Based on Neutral Point Compound Shift

A Fault-Tolerant Control Strategy of Modular Multilevel Converter with Sub-Module Faults Based on Neutral Point Compound Shift

In view of the complex calculation and limited fault tolerance capability of existing neutral point shift control algorithms, this paper studies the fault-tolerant control method for sub-module faults in modular multilevel converters on the basis of neutral point compound shift control strategy. In...

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Bibliographic Details
Main Authors: Qinyue Zhu, Wei Dai, Lei Guan, Xitang Tan, Zhaoyang Li, Dabo Xie
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Energies
Subjects:
modular multilevel converter
sub-module fault
fault-tolerant control
neutral point compound shift
optimal neutral point selection
Online Access:http://www.mdpi.com/1996-1073/12/5/876

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http://www.mdpi.com/1996-1073/12/5/876

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