外永磁转子爪极电机磁路模型的建立与参数计算

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Abstract Claw pole machine with outer PM rotor (PMCPM) is a new structural machine occurring in the recent few years with good application perspective in energy-saving, speed-regulating and electrical system of auto. On the basis of analyzing structure, characteristics and operating mechanism, complex main magnetic flux and leakage magnetic flux of PMCPM are analyzed in detail. Simplified equivalent magnetic circuit model is built, and then formula of reluctances of this model and reactance parameters of electric machine are deduced according to structural chrematistics of PMCPM, and formula of back electromotive force of machine is derived by means of this model. In order to verify the equivalent magnetic circuit model, the prototype of PMCPM is designed and manufactured, Correctness and feasibility of theory work are verified through the comparison of experiment result and calculation values, and foundation is laid on further research on this kind of novel structural machine.

Key words： Claw pole electric machine magnetic circuit analysis parameter calculation outer rotor

Received: 09 April 2010 Published: 20 March 2014

PACS:

TM351

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	Zhang Fengge
	Liu Guangwei
	Bai Haijun

Cite this article:

Zhang Fengge,Liu Guangwei,Bai Haijun. Magnetic Circuit Model and Parameter Calculation of a Claw Pole Machine with Outer PM Rotor[J]. Transactions of China Electrotechnical Society, 2012, 27(6): 19-24.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2012/V27/I6/19

[1] Guo Y G, Zhu J G, Lu H Y. Accurate determination of parameters of a claw-pole motor with SMC stator core by finite-element magnetic-field analysis[J]. IEEE Processing Electronics Power Applications, 2006, 153(4): 568-574.
[2] Guo Youguang, Zhu Jianguo, Lu Haiwei. Design of SMC motors using hybrid optimization techniques and 3D FEA with increasing accuracy[C]. International Commission for Electromagnetic Safety, 2005: 2296-2301.
[3] 黄允凯, 朱建国, 胡虔生. 软磁复合材料在电机中的应用[J]. 微特电机, 2006, 34(11): 1-3.
Huang Yunkai, Zhu Jianguo, Hu Qingsheng. A review on application of soft magnetic materials in electrical machines[J]. Small & Special Electrical Machines, 2006, 34(11): 1-3.
[4] Guo Y G, Zhu J G, Wu W．Design and analysis of electric motors with soft machine composite core[J]．IEEE Transactions on Industry Applications, 2002, 39(6): 1658-1664.
[5] Guo Y G, Zhu J G, Watterson P A, et al. Comparative study of 3-D flux electrical machines with soft magnetic composite cores[J]. IEEE Transactions on Industry Applications, 2003, 39(6): 1696-1703.
[6] Huang Y K, Zhu J G, Guo Y G. Design and analysis of a high-speed claw pole motor with soft magnetic composite core[J]. IEEE Transactions on Magnetics, 2007, 43(6): 2492-2494.
[7] 黄允凯, 胡虔生, 朱建国. 顾及旋转铁耗的高速爪极电机三维磁热耦合分析[J]. 电工技术学报, 2010, 25(5): 54-60.
Huang Yunkai, Hu Qiansheng, Zhu Jianguo. Magneto- thermal analysis of a high-speed claw pole motor considering rotational core loss [J]. Transactions of China Electrotechnical Society, 2010, 2010, 25(5): 54-60.
[8] 白海军, 张凤阁, 齐颖. 新型永磁外转子爪极电机的特性仿真[J]. 电机与控制学报, 2008, 12(3): 239-243.
Bai Haijun, Zhang Fengge, Qi Ying. Study on a novel claw pole machine with outer PM rotor[J]. Electric Machines and Control, 2008, 12(3): 239-243.
[9] 陈益广, 仲维刚, 沈勇环. 内置混合式可控磁通永磁同步电机有限元分析[J]. 中国电机工程学报, 2009, 29(6): 61-66.
Chen Yiguang, Zhong Weigang, Shen Yonghuan. Finite element analysis of interior composite-rotor controllable flux permanent magnet synchronous machine [J]. Proceedings of the CSEE, 2009, 29(6): 61-66.
[10] 褚文强, 辜承林. 新型横向磁通永磁电机磁场研究[J]. 中国电机工程学报, 2007, 27(24): 58-62.
Chu Wenqiang, Gu Chenglin. Study on magnet field of novel transverse-flux permanent magnet machine[J]. Proceedings of the CSEE, 2007, 27(24): 58-62.