Novel Rotor Design for Single-Phase Flux Switching Motor
Novel Rotor Design for Single-Phase Flux Switching Motor
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DOI：
10.1109/tec.2017.2751075
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发表时间：
2018-03
影响因子：
4.9
通讯作者：
Zongsheng Zhang;Xu Tang;Daohan Wang;Yubo Yang;Xiuhe Wang
中科院分区：
文献类型：
--
作者：
Zongsheng Zhang;Xu Tang;Daohan Wang;Yubo Yang;Xiuhe Wang
本文提出了一种新型的转子结构，使单相磁通切换电机，以消除转矩死区。介绍了转子的基本结构和工作原理。建立了三维有限元模型，分析了静态转矩-转子位置特性。针对这一特点，提出了一种支持式卷绕控制策略。通过联合仿真分析，证明了新的控制策略的有效性。根据有限元分析的结果设计并制造了样机。进行了一系列实验。实验结果与联合仿真结果吻合较好，验证了新型转子的有效性和实用性。
This paper presents a novel rotor structure that enables a single-phase flux switching motor to eliminate the dead zone of torque. The basic structure and operating principle of the rotor are introduced. A three-dimensional finite-element model was built to analyze the characteristics of static torque-rotor positions. In consideration of the characteristics, a supporting winding control strategy was proposed. The validity of the novel and control strategy was proven through co-simulation analysis. A prototype was designed and manufactured on the basis of the results of finite-element analysis. A series of experiments was performed. Experimental results agree with the results of co-simulation, which verifies the effectiveness and practicability of the novel rotor.