空间矢量调制技术在变频容错异步电动机驱动中的应用分析

2014 16th International Power Electronics and Motion Control Conference and Exposition Pub Date : 2014-12-11 DOI:10.1109/EPEPEMC.2014.6980643

P. Sobanski, T. Orłowska-Kowalska

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引用次数: 7

摘要

提出了一种基于冗余电压逆变器拓扑结构的容错异步电机驱动系统空间矢量调制算法的设计与分析。首先，考虑了开开关故障对逆变器电压调制的影响。进一步指出了故障后支持向量机方法的局限性。为了验证所分析的算法，在Matlab/Simulink中设计了驱动器的仿真模型。

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Analysis of space vector modulation technique in inverter-fed fault-tolerant induction motor drive

This paper presents a designing and an analysis of a space vector modulation (SVM) algorithm in a fault-tolerant induction motor drive system based on a redundant voltage inverter topology. First, an influence of open-switch failures on inverter voltages modulation is considered. Furthermore, limitations of the post-fault SVM method are specified. To validate the analyzed algorithm, a simulation model of the drive was designed in the Matlab/Simulink.

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来源期刊

2014 16th International Power Electronics and Motion Control Conference and Exposition

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