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| Winding Switching Analysis of Dual-Stator Permanent Magnet Brushless DC Motors Used in Electric Vehicles |
| Wang Yaling, Xu Yanliang |
| Shandong University Jinan 250061 China |
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Abstract Based on the requirements of the electric vehicle(EV) driving system, the structural features of the dual-stator permanent magnet brushless DC motors(DSBLDC) are analyzed, and a winding switching method is proposed so that the motor can show high comprehensive efficiency in a wide range of running. Firstly, the structural principle of the DSBLDC is introduced. Secondly, a DSBLDC used in EV is specially designed, and its speed range is expanded by winding switching. Through finite element simulation and prototype experiment, the selection principle of the winding connection modes is determined in different running states. Finally, the winding switching circuit and process are given, and the winding switching method is showed by finite element simulation.
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Received: 09 August 2013
Published: 16 June 2014
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[1] 邹国棠, 程明. 电动汽车的新型驱动技术[M]. 北京: 机械工业出版社, 2010.
[2] Nipp E, Norberg E. On the feasibility of switched stator windings in permanent magnet motors for traction drives[C]. Proceedings of the ASME/IEEE Joint, Railroad Conference, 1998: 33-39.
[3] Huang Hong, Chang Liuchen. Electrical two-speed propulsion by motor winding switching and its control strategies for electric vehicles[J]. IEEE Transactions on Vehicular Technology, 1999, 48(2): 607-619.
[4] 徐衍亮, 许家群, 唐任远. 电动汽车用永磁同步电动机的绕组换接运行分析[J]. 电工技术学报, 2002, 17(5): 21-25. Xu Yanliang, Xu Jiaqun, Tang Renyuan. Study on winding switching of permanent magnet synchronous motor in EV application[J]. Transactions of China Electrotechnical Society, 2002, 17(5): 21-25.
[5] 马瑞卿, 刘卫国, 李钟明. 双绕组切换型洗衣机用无刷直流电动机控制系统[J]. 微电机, 2006, 39(2): 35-38, 99. Ma Ruiqing, Liu Weiguo, Li Zhongming. A dual- winding switched-type control system of BLDCM used in washer[J]. Micromotors, 2006, 39(2): 35-38, 99.
[6] 王玉彬, 程明, 樊英, 等. 功率分配用双定子永磁无刷电机设计与电磁特性分析[J]. 电工技术学报, 2010, 25(10): 37-43. Wang Yubin, Cheng Ming, Fan Ying, et al. Design and electromagnetic performance analysis of double stator permanent magnet brushless machine for power splitting[J]. Transactions of China Electrotechnical Society, 2010, 25(10): 37-43.
[7] Niu Shuangxia, Chau K T, Jiang J Z, et al. Design and control of a new double-stator cup-rotor permanent- magnet machine for wind power generation[J]. IEEE Transactions on Magnetics, 2007, 43(6): 2051-2053.
[8] 程树康, 蔡鹤皋. 新型电驱动控制系统及其相关技术[M]. 北京: 机械工业出版社, 2005. |
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2014, Vol. 29 
