永磁直线同步电机出入端磁阻力齿槽分量分析

被引：11

作者：

司纪凯 ^{[1
]}

汪旭东 ^{[1
]}

陈昊 ^{[2
]}

袁世鹰 ^{[1
]}

焦留成 ^{[3
]}

机构：

[1] 河南理工大学电气工程与自动化学院

[2] 中国矿业大学信电学院

[3] 河南师范大学

来源：

电机与控制学报 | 2008年 / 05期

关键词：

同步电机; 永磁直线同步电机(PMLSM); 磁阻力齿槽分量; 间接法; 有限元法; 出入端; 端部半填槽槽形;

D O I：

10.15938/j.emc.2008.05.014

中图分类号：

TM341 [同步电机];

学科分类号：

摘要：

采用有限元法及间接法对PMLSM的动子在出入端时的磁阻力的齿槽分量进行分析。实际物理模型的初级铁心被分解为不含齿槽和包含齿槽但不包括端部的两FEA模型;采用间接法研究PMLSM原始模型及改变PMLSM的端部半填槽槽形后对电机动子在出入端处磁阻力齿槽分量的影响和变化规律。将分析结果与实验数据进行了比较,验证了方法的正确性及有效性,为PMLSM的性能研究及电机设计提供了理论。

引用

页码：550 / 554

页数：5

共 10 条

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