Fault-Tolerant Space Vector Modulation for Modular Multilevel Converters With Bypassed Faulty Submodules.

Mohsen Aleenejad,Hamid Mahmoudi,Seyyedmahdi Jafarishiadeh,Reza Ahmadi

IEEE Transactions on Industrial Electronics（2019）

引用 35|浏览4

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摘要

This paper develops a modulation based fault-tolerant (FT) strategy for restoring the operation of three-phase modular multilevel converters (MMCs) with faulty switches. This FT strategy is based on a proposed modified space vector modulation (SVM) technique that generates balanced line-to-line (line) voltages even in the case of a fault occurrence. In the postfault operation, the proposed strateg...

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关键词

Support vector machines,Switches,Capacitors,Modulation,Voltage control,Fault tolerance,Fault tolerant systems

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