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| A Method of Determining the Relative Winding Axises Position of Dual-Stator Permanent Magnet Electrical Machine |
| Liu Xiping1, 2, Lin Heyun1, Yang Chengfeng1 |
| 1. Southeast University Nanjing 210096 China; 2. Jiangxi University of Science and Technology Ganzhou 341000 China |
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Abstract It is important for determining the relative winding axis position between dual stators during designing and installing a dual-stator permanent magnet electrical machine (DSPMEM). In this paper, the analytical expression of winding axis position is deduced, which can express its relation with design parameters. The results from the analytical expression are respectively compared with that from slot conductor EMF star map for integral slot and fractional slot electrical machines. Some electromagnetic performance of different relative winding axis position are computed by finite element method, and the phase EMF of a prototype is tested. The research shows that the results from the analytical expression are consistent with that from slot conductor EMF star map. The experimental results are well agreed with that from finite element analysis, which validates the obtained theoretic conclusions. The winding axis position can be accurately calculated by the analytical expression obtained in this paper.
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Received: 06 November 2007
Published: 13 February 2014
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[1] 包广清, 江建忠, 施进浩. 多相聚磁式横磁通永磁电机自定位力矩的研究[J]. 中国电机工程学报, 2006, 26(15): 140-143.
[2] Niu S X, 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 Trans. on Magn., 2007, 43(6): 2501-2503.
[3] Mirsalim M, Mirzaei M, Bahrami H. A novel high-speed flux reversal alternator[C]. IEEE PEMD, 2006: 212-215.
[4] Ross Welburn, L lira. High torque motor system for direct drive robotics[C]. Proceedings of the 8 Robots Applications for Today Conference, June 4-7, 1984, Detriot. Michigan, 1984, 1: 1963-1971.
[5] Chai Feng, Cui Shumei, Cheng Shukang. Study of a novel double-stator permanent-magnet electric machine[C]. IEEE IEMDC, 2003: 1375-1378.
[6] Zhang D, Chau K T, Niu S X, et al. Design and analysis of a double-stator cup-rotor PM integrated- starter-generator[C]. Conf. Rec. IEEE- IAS Annu. Meeting, Tampa, Florida, USA, Oct. 8-12, 2006: 20-26.
[7] Chilakapati N. Power electronic drives and energy systems for industrial growth[C]. International Conference, 1998: 160-165.
[8] Chai Feng, Shu Meicui, Cheng Shukang. Performance analysis of double-stator starter generator for the hybrid electric vehicle[J]. IEEE Transactions on Magnetics, 2005, 41(1): 484-487.
[9] Kou Baoquan, Li Liyi, Cheng Shukang. Torque characteristics of double-stator hybrid stepping motor with serial magnetic circuit structure[C]. IEEE IEMDC'03, 2003: 313-318.
[10] Liu Xiping, Lin Heyun, Yang Chengfeng. Static characteristic of a novel dual-stator hybrid excited synchronous generator based on 3D finite element method[C]. ICEMS07, 2007: 1539-1543. |
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2009, Vol. 24 
