一种用于电动汽车磁场解耦型双定子开关磁阻电机的新型功率变换器

doi:10.19595/j.cnki.1000-6753.tces.210888

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (9347 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract In view of the problems of low power density and large torque ripple in conventional switched reluctance machines (SRM), a novel double stator switched reluctance machine (DSSRM) is proposed in this paper. The magnetic field of its internal and external stators has better decoupling characteristics, and the internal and external teeth of the rotor are staggered by a certain mechanical angle to reduce torque ripple. The novel DSSRM proposed has five working modes: inner stator mode, outer stator mode, double stator mode, and the modes of inner and outer stators connected in series and parallel. However, the current conventional power converter structure can no longer meet the functional requirements of the machine designed in this paper, thus a novel power converter is proposed. Then the working modalities of the new power converter under five working modes are analyzed, and the steady and dynamic simulations are carried out. Finally, a 16/18/16 structure prototype is trial-produced and a novel power converter drive system is built. The practical feasibility of its working principle is verified by experiments, which lays a theoretical foundation for the popularization and application of the novel motor in the field of electric vehicle drive system.

Key words： Electric vehicle switched reluctance machine magnetic field decoupling power converter

Received: 17 June 2021

PACS:

TM352

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Yan Wenju
	Chen Hao
	Liu Yongqiang
	Liao Shuo

Cite this article:

Yan Wenju,Chen Hao,Liu Yongqiang等. A Novel Power Converter on Magnetic Field Decoupling Double Stator Switched Reluctance Machine for Electric Vehicles[J]. Transactions of China Electrotechnical Society, 2021, 36(24): 5081-5091.

URL:

https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.210888 OR https://dgjsxb.ces-transaction.com/EN/Y2021/V36/I24/5081

[1] Song Shoujun, Fang Gaoliang, Hei Runshan, et al.Torque ripple and efficiency online optimization of switched reluctance machine based on torque per ampere characteristics[J]. IEEE Transactions on Power Electronics, 2020, 35(9): 9608-9616.
[2] 闫文举, 陈昊, 马小平, 等. 不同转子极数下磁场解耦型双定子开关磁阻电机的研究[J]. 电工技术学报, 2021, 36(14): 2945-2956.
Yan Wenju, Chen Hao, Ma Xiaoping, et al.Development and investigation on magnetic field decoupling double stator switched reluctance machine with different rotor pole numbers[J]. Transactions of China Electrotechnical Society, 2021, 36(14): 2945-2956.
[3] 许爱德, 任萍, 陈加贵, 等. 基于电感特殊位置点的开关磁阻电机转子位置检测及误差补偿[J]. 电工技术学报, 2020, 35(8): 1613-1623.
Xu Aide, Ren Ping, Chen Jiagui, et al.Rotor position detection and error compensation of switched reluctance motor based on special inductance position[J]. Transactions of China Electrotechnical Society, 2020, 35(8): 1613-1623.
[4] 匡斯建, 张小平, 刘苹, 等. 基于相电感非饱和区定位的开关磁阻电机无位置传感器控制方法[J]. 电工技术学报, 2020, 35(20): 4296-4305.
Kuang Sijian, Zhang Xiaoping, Liu Ping, et al.Sensorless control method for switched reluctance motors based on locations of phase inductance characteristic points[J]. Transactions of China Elec- trotechnical Society, 2020, 35(20): 4296-4305.
[5] 卿龙, 王惠民, 葛兴来. 一种高效率开关磁阻电机转矩脉动抑制方法[J]. 电工技术学报, 2020, 35(9): 1912-1920.
Qing Long, Wang Huimin, Ge Xinglai.A high efficiency torque ripple suppression method for switched reluctance motor[J]. Transactions of China Electrotechnical Society, 2020, 35(9): 1912-1920.
[6] Ge Lefei, Burkhart B, Doncker R.Fast iron loss and thermal prediction method for power density and efficiency improvement in switched reluctance machines[J]. IEEE Transactions on Industrial Elec- tronics, 2019, 67(6): 4463-4473.
[7] Ding Wen, Yang Shuai, Hu Yanfang, et al.Design consideration and evaluation of a 12/8 high-torque modular- stator hybrid excitation switched reluctance machine for EV applications[J]. IEEE Transactions on Industrial Electronics, 2017, 64(12): 9221-9232.
[8] 陈小元, 邓智泉, 王晓琳, 等. 分块开关磁阻电机的研究现状及其新结构构想[J]. 电工技术学报, 2011, 26(3): 24-32.
Chen Xiaoyuan, Deng Zhiquan, Wang Xiaolin, et al.Current status and new configurations of segmented switched reluctance machines[J]. Transactions of China Electrotechnical Society, 2011, 26(3): 24-32.
[9] Sun Xiaodong, Diao Kaikai, Lei Gang, et al.Study on segmented-rotor switched reluctance motors with different rotor pole numbers for BSG system of hybrid electric vehicles[J]. IEEE Transactions on Vehicular Technology, 2019, 68(6): 5537-5547.
[10] Ma Jimin, Li Jian, Fang Haiyang, et al.Optimal design of an axial-flux switched reluctance motor with grain-oriented electrical steel[J]. IEEE Transa- ctions on Industry Applications, 2017, 53(6): 5327-5337.
[11] Sun Wei, Li Qiang, Sun Le, et al.Study on magnetic shielding for performance improvement of axial-field dual-rotor segmented switched reluctance machine[J]. CES Transactions on Electrical Machines and Systems, 2021, 5(1): 50-61.
[12] 吴红星, 赵凯岐, 王胜劲, 等. 一种新型混合励磁开关磁阻电机[J]. 电工技术学报, 2013, 28(7): 56-63.
Wu Hongxing, Zhao Kaiqi, Wang Shengjin, et al.A novel hybrid excitation switched reluctance motor[J]. Transactions of China Electrotechnical Society, 2013, 28(7): 56-63.
[13] Chai Feng, Jing Xia, Bin Guo, et al.Double-stator permanent magnet synchronous in-wheel motor for hybrid electric drive system[J]. IEEE Transactions on Magnetics, 2009, 45(1): 278-281.
[14] Yu Jincheng, Liu Chunhua.Multi-objective optimi- zation of a double-stator hybrid-excited flux- switching permanent-magnet machine[J]. IEEE Transa- ions on Energy Conversion, 2020, 35(1): 312-323.
[15] Liu Hao, Zhang Yue, Zhang Fengge, et al.Design and performance analysis of dual-stator brushless doubly-fed machine with cage-barrier rotor[J]. IEEE Transactions on Energy Conversion, 2019, 34(3): 1347-1357.
[16] 陈云云, 朱孝勇, 全力, 等. 基于参数敏感度的双凸极永磁型双定子电机的优化设计与性能分析[J]. 电工技术学报, 2017, 32(8): 160-168.
Chen Yunyun, Zhu Xiaoyong, Quan Li.Parameter sensitivity optimization design and performance analysis of double-salient permanent-magnet double- stator machine[J]. Transactions of China Electro- technical Society, 2017, 32(8): 160-168.
[17] Maharjan L, Bostanci E, Wang Shiliang, et al.Com- prehensive report on design and development of a 100kW DSSRM[J]. IEEE Transactions on Trans- portation Electrification, 2018, 4(4): 835-856.
[18] Asgar M, Afjei E.Radial force reduction in a new flat-type double-stator switched reluctance motor[J]. IEEE Transactions on Energy Conversion, 2015, 31(1): 141-149.
[19] 吴建华, 丁伟东.一种双电源每相单管开关磁阻电机功率变换器[J]. 电机与控制学报, 2013, 17(12): 7-12.
Wu Jianhua, Ding Weidong.Power converter for switched reluctance motor with single power switch per phase and dual power supply[J]. Electric Machines and Control, 2013, 17(12): 7-12.
[20] 徐秋芳, 张京军, 张海军, 等. 新型开关磁阻电机功率变换器[J]. 河北工程大学学报(自然科学版), 2014, 31(4): 74-78.
Xu Qiufang, Zhang Jingjun, Zhang Haijun.A new power converter for switched reluctance motors[J]. Journal of Hebei University of Engineering (Natural Science Edition), 2014, 31(4): 74-78.
[21] 管旻珺, 朱姝姝, 张磊, 等. 六相开关磁阻电机N+2功率变换器断路故障状态下的中点电流特性分析[J]. 中国电机工程学报, 2019, 39(2): 407-416.
Guan Minjun, Zhu Shushu, Zhang Lei, et al.Analysis of mid-point current under open fault condition for six-phase switched reluctance motor with N+2 power converter[J]. Proceedings of the CSEE, 2019, 39(2): 407-416.
[22] Song Shoujun, Xia Zekun, Zhang Zhihui, et al.Control performance analysis and improvement of a modular power converter for 3-phase SRM with Y-connected windings and neutral line[J]. IEEE Transactions on Industrial Electronics, 2016, 63(10): 6020-6030.
[23] Hu Yanfang, Wang Tao, Ding Wen.Performance evaluation on a novel power converter with minimum number of switches for a six-phase switched reluctance motor[J]. IEEE Transactions on Industrial Electronics, 2019, 66(3): 1693-1702.
[24] Peng Fe, Ye Jin, Emadi A.An asymmetric three-level neutral point diode clamped converter for switched reluctance motor drives[J]. IEEE Transactions on Power Electronics, 2017, 32(11): 8618-8631.
[25] Song Shoujun, Peng Chenfan, Guo Zhenchao, et al.Direct instantaneous torque control of switched reluctance machine based on modular multi-level power converter[C]//Proceedings of IEEE 22nd International Conference on Electrical Machines and Systems (ICEMS), Harbin, 2019: 1-6.
[26] Ma Mingyao, Yuan Kexiang, Yang Qingqing, et al.Open-circuit fault-tolerant control strategy based on five-level power converter for SRM system[J]. CES Transactions on Electrical Machines and Systems, 2019, 3(2): 178-186.
[27] 张超, 张舒辉, 王琨, 等. 新型有源升压功率变换器及在开关磁阻电机中的转矩脉动抑制[J]. 电工技术学报, 2017, 32(5): 113-123.
Zhang Chao, Zhang Shuhui, Wang Kun, et al.A novel active Boost power converter with application to torque ripple reduction control for switched reluctance motor[J]. Transactions of China Electro- technical Society, 2017, 32(5): 113-123.
[28] 赵超, 王家军, 王浩. 开关磁阻电动机新型功率变换器的仿真研究[J]. 杭州电子科技大学学报, 2015, 35(1): 63-66.
Zhao Chao, Wang Jiajun, Wang Hao.Simulation of a novel Boost power converter for switched reluctance motor[J]. Journal of Hangzhou Dianzi University, 2015, 35(1): 63-66.
[29] Yan Wenju, Chen Hao, Liao Shuo, et al.Design of a low ripple double modular-stator switched reluctance machine for electric vehicle applications[J]. IEEE Transactions on Transportation Electrification, 2021, 7(3): 1349-1358.