考虑开槽的分数槽集中绕组永磁同步电机电枢反应磁场解析计算

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Abstract This paper starts with the field produced by single coil. By using the concept of cell machine, the analytical expressions of armature reaction field produced by machines with three kinds of slot/pole combinations are obtained according to the space diagram of field. Then the slotting effects are taken into consideration with the help of complex relative permeance. To prove the accuracy of the analytical expressions, the field calculated by the analytical method and finite element(FE) method are compared. Furthermore, the harmonic components of armature reaction field and the slotting effects on harmonic components and their amplitudes are analyzed. It is shown that the stator slotting mainly causes the changes of amplitudes of some harmonic components.

Key words： Fractional slot concentrated winding slotting effects armature reaction field complex relative permeance harmonic analysis

Received: 13 December 2012 Published: 05 November 2014

PACS:

TM341

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	Articles by authors
	Lin Fu
	Zuo Shuguang
	Ma Conggan
	Tan Qinwen

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Lin Fu,Zuo Shuguang,Ma Conggan等. Analytical Calculation of Armature Reaction Field Including Slotting Effects in PMSM with Concentrated Fractional-Slot Winding[J]. Transactions of China Electrotechnical Society, 2014, 29(5): 29-35.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2014/V29/I5/29

[1] 谭建成. 三相无刷直流电动机分数槽集中绕组槽极数组合规律研究[J]. 微电机, 2007, 40(12): 72-77, 86. Tan Jiancheng. Investigation on slot/pole number combinations for 3-phase BLDCM with concentrated windings[J]. Micromotors, 2007, 40(12): 72-77, 86.
[2] 陈益广, 潘玉玲, 贺鑫. 永磁同步电机分数槽集中绕组磁动势[J]. 电工技术学报, 2010, 25(10): 30-36. Chen Yiguang, Pan Yuling, He Xin. Magnetomotive force in permanent magnet synchronous machine with concentrated fractional-slot winding[J]. Transactions of China Electrotechnical Society, 2010, 25(10): 30-36.
[3] 陈益广. 永磁同步电机分数槽集中绕组的槽极数配合及磁动势[C]. 第十一届全国永磁电机学术交流会, 2011: 51-60.
[4] 田园园, 莫会成. 分数槽集中绕组永磁交流伺服电机定子磁动势及绕组系数分析[J]. 微电机, 2012, 45(4): 1-7. Tian Yuanyuan, Mo Huicheng. Stator magneto-motive force and winding coefficient analysis of permanent magnet servo motor with fractional-slot concentrated windings[J]. Micromotors, 2012, 45(4): 1-7.
[5] Gaussens B, Hoang E, de la Barriere O, et al. Analytical armature reaction field prediction in field-excited flux-switching machines using an exact relative permeance function[J]. IEEE Transactions on Magnetics, 2013, 49(1): 628-641.
[6] Tessarolo A, Mezzarobba M, Degano M. Analytical calculation of air-gap armature reaction field including slotting effects in fractional-slot concentrated-coil SPM multiphase machines[C]. 2011 International Conference on Power Engineering, Energy and Electrical Drives (POWERENG), 2011: 1-6.
[7] Wu L J, Zhu Z Q, Staton D, et al. Subdomain model for predicting armature reaction field of surface- mounted permanent-magnet machines accounting for tooth-tips[J]. IEEE Transactions on Magnetics, 2011, 47(4): 812-822.
[8] 王秀和等. 永磁电机[M]. 北京: 中国电力出版社, 2011.
[9] Zhu Z Q, Howe D. Instantaneous magnetic field distribution in brushless permanent magnet DC motors, part II: armature-reaction field[J]. IEEE Transactions on Magnetics, 1993, 29(1): 136-142.
[10] 许实章. 交流电机的绕组理论[M]. 北京: 机械工业出版社, 1985.
[11] 范坚坚, 吴建华. 计及齿槽极间隔断Halbach型磁钢的PMSM气隙磁场解析分析[J]. 中国电机工程学报, 2010, 30(12): 98-105. Fan Jianjian, Wu Jianhua. Analytical solution and analysis of airgap magnetic field of PMSM with partition-between-poles halbach magnet considering effect of slotting[J]. Proceedings of the CSEE, 2010, 30(12): 98-105.
[12] Zarko D, Ban D, Lipo T A. Analytical calculation of magnetic field distribution in the slotted air gap of a surface permanent-magnet motor using complex relative air-gap permeance[J]. IEEE Transactions on Magnetics, 2006, 42(7): 1828-1837.