Current Accurate Calculation of PMSM Based on MTPA Control Mode

To improve the current accurate calculation of PMSM based on MTPA control mode, the classic mathematical formulawas analyzed and the cause of calculation error was found, that is, for the interior PMSM, parameter Ld almost does not change with theid value, but Lq varies with iq value greatly, so the...

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Bibliographic Details

Published in:	机车电传动
Main Authors:	Li Yifeng, Peng Jun, Fu Minli, Chen Zhichu, Shi Junxu
Format:	Article
Language:	Chinese
Published:	Editorial Department of Electric Drive for Locomotives 2016-01-01
Subjects:	PMSM vector control maximum torque per ampere(MTPA) accurate calculation
Online Access:	http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2016.05.001