Research of PMSM Stator Current Collection System Design Based on C8051F500 and AD7865

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Abstract:

Permanent magnet synchronous motor (PMSM) now is widely used in hybrid vehicle drive area. When the space vector pulse width modulation (SVPWM) is used in PMSM control, the stator three phase currents must be collected for its control calculation. In this paper, a PMSM stator current collection system based on C8051F500 and AD7865 is designed, and proved to be effective with experiments.

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1458-1462

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October 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] Information on http: / www. silabs. com.

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[2] Information on http: /www. analog. com.

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