8/6极双凸极永磁电动机驱动系统容错型拓扑结构

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Abstract The reliability of the drives is extremely important. In this paper, a new fault tolerant drive topology for an 8/6-pole doubly salient permanent magnet (DSPM) motor is proposed. Based on co-simulation of magnetic and electrical circuit solvers, operation characteristics of the proposed topology under various conditions are simulated. Finally, the proposed topology is validated by experiments. Both simulation and experimental results show that the proposed topology can enhance the electromagnetic performance of faulty operation, and lay a foundation for the further research on fault tolerant strategy.

Key words： Doubly salient motor drive permanent magnet motors fault tolerance drive topology co-simulation

Received: 28 November 2007 Published: 17 February 2014

PACS:

TM351

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	Yang Zhengzhuan
	Cheng Ming
	Zhao Wenxiang

Cite this article:

Yang Zhengzhuan,Cheng Ming,Zhao Wenxiang. A New Fault Tolerant Drive Topology for 8/6-Pole Doubly Salient Permanent Magnet Motors[J]. Transactions of China Electrotechnical Society, 2009, 24(7): 34-40.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2009/V24/I7/34

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