永磁同步电机驱动非理想性引起的转矩脉动消除

IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03. Pub Date : 2003-06-15 DOI:10.1109/PESC.2003.1218304

A. Wu, P. Chapman

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引用次数: 9

摘要

提出了一种消除转矩脉动并使定子欧姆损耗最小的永磁同步电机驱动电流波形计算方法。该方法比前面所示的方法相对简单，而且更通用。该方法适用于任何形状的反电动势，可用于不平衡、不对称操作。结果简单，易于应用于实时控制。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Cancellation of torque ripple due to nonidealities of permanent magnet synchronous machine drives

A method for calculating current waveforms to drive permanent-magnet synchronous machines for canceling torque ripple and minimizing stator ohmic losses is presented. The method is comparatively simple to those previously shown, and is more general. The method is valid for any shape of back EMF and can be used for unbalanced, asymmetrical operation. Simple equations result that can easily be applied in real time controls.

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IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03.

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