复合电流驱动的永磁同步平面电机

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Abstract A novel composite-current driven synchronous permanent magnet planar motor is proposed. The operation principle and structure of this planar motor are introduced. Based on scalar magnetic potential equation and boundary conditions, flux density distribution induced by the permanent magnet array is analyzed analytically. And then the expressions of the forces and back-EMF are derived respectively. In our laboratory, a prototype machine is designed and manufactured. And some experimental study is carried out, which validate the analytical and simulated results.

Key words： Composite-current driven planar motor permanent magnet array

Received: 03 May 2011 Published: 20 March 2014

PACS:

TM359.9

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	Articles by authors
	Kou Baoquan
	Zhang Lu
	Li Liyi

Cite this article:

Kou Baoquan,Zhang Lu,Li Liyi. Composite-Current Driven Synchronous Permanent Magnet Planar Motors[J]. Transactions of China Electrotechnical Society, 2012, 27(3): 139-146.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2012/V27/I3/139

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