永磁同步伺服驱动的转矩脉动最小化

1997 IEEE International Electric Machines and Drives Conference Record Pub Date : 1997-05-18 DOI:10.1109/IEMDC.1997.604309

F. Colamartino, C. Marchand, Adel Razek

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引用次数: 45

摘要

本文分析了永磁同步电动机的电磁转矩。讨论了两种减小转矩脉动的策略。第一种是基于电流波形的数值预先确定，该波形应施加以获得恒定的转矩。二是瞬时转矩的在线估计与调节。

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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Torque ripple minimization in permanent magnet synchronous servodrive

In this paper the electromagnetic torque developed in PMSMs is analyzed. Two strategies are discussed for torque ripple minimization. The first is based on numerical predetermination of the current waveform which should be imposed to obtain a constant torque. The second is an on-line estimation and regulation of instantaneous torque.

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1997 IEEE International Electric Machines and Drives Conference Record

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