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标题：同步磁阻电机分析与设计（四） |
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作者：沈建新，蔡顺，郝鹤，等 |
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| 2016年第11期 访问次数：1269次 |
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摘要：基于三相对称绕组和常规极对数选择，列举了同步磁阻电机易于实现的极槽配合和绕组形式。研究了几种典型绕组形式的磁动势分布，并从磁动势角度分析了不同绕组形式对电机性能的影响。最后采用有限元法比较了不同绕组形式电机的转矩密度、转矩脉动以及功率因数，总结了同步磁阻电机绕组形式的选择规律。
关键词：同步磁阻电机；绕组形式；磁动势；转矩脉动
Abstract: For synchronous reluctance machine (SynRM) with 3phase symmetrical windings and common numbers of polepairs, all the possible poles/slots combinations and winding configurations were investigated. The magnetomotive force (MMF) of several conventional winding configurations was investigated, and the influence of the different windings was analyzed from the MMF aspect. Finally, the torque density, torque ripple and power factor of various winding configuration motors were compared with the finite element method, and rules for winding configuration selection for the SynRM were concluded.
Key words: synchronous reluctance machine; winding configuration; magnetomotive force; torque ripple
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