用改进的磁等效电路法预测开关磁阻电机的性能

Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95 Pub Date : 1995-02-21 DOI:10.1109/PEDS.1995.404923

M. Moallem, H. Nikkhajoei, M. Falahi

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引用次数: 8

摘要

一种预测开关磁阻电机(SRM)驱动性能的有效方法已引起许多研究者的极大兴趣。该方法可用于电机设计的优化和驱动控制策略的细化，以获得更好的驱动性能。本文对磁等效电路(MEC)方法进行了改进，以考虑极尖的高局部饱和，并更准确地模拟气隙中的场梯度。与传统的MEC方法相比，该方法的精度得到了显著提高。该模型简单，计算时间短。该模型已用于SR电机特性的预测。

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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Predicting the performance of a switched reluctance machine using improved magnetic equivalent circuit method

An efficient method for predicting the performance of switched reluctance motor (SRM) drive has been of great interest to many researchers. The method could be used for the motor design optimization and refinement in the drive control strategies aiming at better performance of the drive. In this paper the method of magnetic equivalent circuit (MEC) has been modified to account for high local saturation in the pole tips and to model the field gradient in the airgap more accurately. Significant accuracy improvement has been gained compared with the conventional MEC method. The model is simple and computational time is low. The model has been used for prediction of SR motor characteristics.<>

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Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95

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