|
|
|
| Operation Principle and Flux Regulation Characteristics of a New Parallel Hybrid Excitation Blushless DC Machine |
| Geng Weiwei, Zhang Zhuoran, Yu Li, Yan Yangguang |
| Jiangsu Key Laboratory of New Energy Power Generation and Power Conversion Nanjing University of Aeronautics and Astronautics Nanjing 210016 China |
|
|
|
|
Abstract Based on the original combination of the permanent magnet synchronous machine and the doubly salient electro-magnet machine, this paper presents a new topology of parallel hybrid excitation brushless dc machine (PHE-BLDCM). Matching rules of slot/pole number are determined and the configurations of the armature windings are discussed, including the one possessing the fault-tolerant ability. 2D-finite element analysis(2D-FEA) is used to analyze performance characteristics of two machines, and the whole PHE-BLDCM is analyzed by 3D-finite element analysis transient field. The results of the study confirm: the PHE-BLDCM achieves efficient operation of two kinds of different principle brushless machine; for its structure is simple and reliable, air-gap field is easy to bidirectional adjustment and de-excitation at fault is achieved when the short-circuit of the internal windings happens in the part of permanent magnet synchronous machine, the PHE-BLDCM has important application value in the occasion of the aircraft power for starter-generator.
|
|
Received: 10 September 2012
Published: 26 March 2014
|
|
|
|
|
|
[1] 赵朝会, 秦海鸿, 严仰光. 混合励磁同步电机发展现状及应用前景[J]. 电机与控制学报, 2006, 10(2): 113-117.
Zhao Chaohui, Qin Haihong, Yan Yangguang. Present status and application perspective of hybrid excitation synchronous machine[J]. Electric Machines and Control, 2006, 10(2): 113-117.
[2] Amara Y, Vido L, Gabsi M, et al. Hybrid excitation synchronous machines: energy-efficient solution for vehicles propulsion[J]. IEEE Transactions on Vehicular Technology, 2009, 58(5): 2137-2149.
[3] Bali H, Amara Y, Barakat G. Analytical modeling of open circuit magnetic excitation in wound excitation and series double excitation synchronous machines[J]. IEEE Transactions on Magnetics, 2010, 46(10): 3802-3815.
[4] Nedjar B, Hlioui S, Amara Y. A new parallel double excitation synchronous machine[J]. IEEE Transactions on Magnetics, 2011, 47(9): 2252-2260.
[5] Kamiev K, Nerg J, Pyrhonen J. Hybrid excitation synchronous generators for island operation[J]. IET Electric Power Applications, 2012, 6(1): 1-11.
[6] Zhang Gan, Cheng Ming, Hua Wei. Analysis of the oversaturated effect in hybrid excited flux-switching machines[J]. IEEE Transactions on Magnetics, 2011, 47(10): 2827-2830.
[7] 张卓然, 周竞捷, 严仰光, 等. 新型并列结构混合励磁同步电机的结构和原理[J]. 中国电机工程学报, 2009, 29(9): 83-89.
Zhang Zhuoran, Zhou Jingjie, Yan Yangguang. Construction and operation principle of a novel coordinate structure hybrid excitation synchronous machine[J]. Proceedings of the CSEE, 2009, 29(33): 83-89.
[8] Liu Mingji, Ji Yang, Li Li, et al. Research on the modeling and simulation of coordinate structure hybrid excitation synchronous generator with AC excitation[C]. Electrical and Control Engineering 2011 International Conference, 2011: 3616-3619.
[9] Chen Zhihui, Sun Yaping, Yan Yangguang. Static characteristics of a novel hybrid excitation doubly salient machine[C]. Proc. of 8th Int. Conf. on Electrical Machines and Systems, Nanjing(China), 2005: 718-721.
[10] 张卓然, 周竞捷, 严仰光, 等. 电励磁双凸极发电机转子极宽对输出特性的影响[J]. 中国电机工程学 |
|
|
|
2013, Vol. 28 
