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开关磁阻电机极型选择及其改进研究
引用本文:许家群,曹政才,杨芳春.开关磁阻电机极型选择及其改进研究[J].黑龙江科技学院学报,2001,11(2):15-18.
作者姓名:许家群  曹政才  杨芳春
作者单位:1. 沈阳工业大学特种电机研究所,
2. 黑龙江科技学院自动化工程系,
3. 辽宁工程技术大学,
摘    要:详细研究了开关磁阻电机的定、转子模型对其性能的影响,提出了开关磁阻电机的一种新型字子结构,即定子带极靴的结构,并用有限元法对该电机与传统极型的开关磁阻电机做了验证。该电机具有转矩脉动小、自启动能力强、输出转矩高的特点。

关 键 词:开关磁阻电机  极型  有限元  转矩脉动  定子模型  转子模型
文章编号:1671-0118(2001)02-0015-04

The Study on the Choice and Improvement of Pole Structure of Switched Reluctance Motors
XU Jiaqun,CAO Zhengcai,YANG Fangchun.The Study on the Choice and Improvement of Pole Structure of Switched Reluctance Motors[J].Journal of Heilongjiang Institute of Science and Technology,2001,11(2):15-18.
Authors:XU Jiaqun  CAO Zhengcai  YANG Fangchun
Institution:XU Jiaqun~1,CAO Zhengcai~2,YANG Fangchun~3
Abstract:The paper features detailed investigation of the effect on its performance exerted by the pole structure of SRM rotors and stators, offers an introduction of a new SRM stator structure, namely a stator with pole piece and, aided by FEM, highlights the advantages of new SRMs over the conventional SRMs with common pole structure: less torque ripple, enhanced starting capability and increased output torque.
Keywords:SRM  pole structure  FEM  torque ripple
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