基于多模式SVPWM算法的永磁同步牵引电机弱磁控制策略

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (794 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract The flux-weakening control technology could reduce the capacity of the inverter and widen the speed rang, and this are important to improve the performance of the railway traction system of permanent magnet synchronous motor. The flux-weakening control system would be have more excellent output performance because of the excellent performance of modulation , but the traditional space voltage vector modulation could not meet the need of the control strategy because of the lower switch frequency of the inverter. This paper proposes a new permanent magnet synchronous motor flux-weakening strategy based on the principle of the multi-mode space vector pulse width modulation algorithm and the principle of the permanent magnet synchronous motor flux-weakening control theory. Then, the method could ensure that the permanent magnet flux-weakening control of railway traction system can make full use of the switch frequency and have better performance output under asynchronous modulation and subsection synchronous modulation. The simulation and experiment verify the feasibility and effectiveness of this method.

Key words： Permanent magnet synchronous motor(PMSM) flux-weakening control multi-mode space vector pulse width modulation(SVPWM)

Received: 20 January 2011 Published: 20 March 2014

PACS:

TM351

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	He Yaping
	Wen Yuliang
	Xu Junfeng
	Feng Jianghua

Cite this article:

He Yaping,Wen Yuliang,Xu Junfeng等. High-Power Permanent Magnet Fiux-Weakening Strategy Based on Multi-Mode SVPWM[J]. Transactions of China Electrotechnical Society, 2012, 27(3): 92-99.

URL:

http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2012/V27/I3/92

[1] Jerry Greenberg. Are permanent magnet drilling motors the next generation[J]. Drilling Contractor, 2008(5): 40-66.
[2] Keiichiro Kondo, Minoru Kondo. Design of the permeters of permanet magnet synchronous motors for railway vehicle traction[C]. Proceedings of the Fifth International Conference on Power Electronics and Drive System of IEEE Industrial Electronics Society, 2003: 992-997.
[3] Klockow T, et al. Traction motors with permanet magnet material[J]. Converter Technology & Electric Traction, 2003, (4): 37-39, 44.
[4] Koji Yoshida, et al. Permanent magnet synchronous motors applied in railway traction system[J]. Converter Technology & Electic Traction, 2003(1): 1-5.
[5] 郭晓燕, 张黎. 永磁同步电机在铁道牵引领域中的应用[J]. 铁道机车车辆, 2005, 25(10): 61-65.
Guo Xiaoyan, Zhang Li. Application of permanent magnet synchronous motor to driving railway vehicle[J]. Railway Locomotive & Car, 2005, 25(10): 61-65.
[6] 许峻峰, 李耘茏, 许建平. 永磁同步电机作为机车牵引电机的应用现状及前景[J]. 铁道学报, 2005, 27(2): 50-52.
Xu Junfeng, Li Yunlong, Xu Jianping. Present situation and perspect of applying permanent magnet syncharonous motors to railway locomotives[J]. Journal of the China Railway Society, 2005, 27(2): 50-52.
[7] 冯江华, 桂卫华, 许峻峰. 考虑参数变化的永磁同步电动机弱磁控制研究[J]. 微电机, 2008, 41(4): 20-31.
Feng Jianghua, Gui Weihua, Xu Junfeng. Flux- weakening control research of permanent magnet synchronous machines considering parameters variation[J]. Micromotor, 2008, 41(4): 20-31.
[8] 程秋良, 朱熀秋. 无轴承永磁同步电机增磁调压转速控制策略[J]. 中国电机工程学报, 2009, 29(3): 91-95.
Cheng Qiuliang, Zhu Huangqiu. Speed control strategy of bearingless PMSM by means of voltageregulating under flux enhancing operation[J]. Proceedings of the CSEE, 2009, 29(3): 91-95.
[9] 窦汝振, 温旭辉. 永磁同步电机直接转矩控制的弱磁运行分析[J]. 中国电机工程学报, 2005, 25(12): 117-121.
Dou Ruzhen, Wen Xuhui. Analysis of field weakening operation for the direct torque control of PMSM[J]. Proceedings of the CSEE, 2005, 25(12): 117-121.
[10] Holtz J. Pulsewidth modulation-a survey[J]. IEEE Transactions on Industrial Electronics, 1992, 39(5): 410-420.
[11] 李长红, 陈明俊, 吴小役. PMSM调速系统中最大转矩电流比控制方法的研究[J]. 中国电机工程学报, 2005, 25(21): 169-174.
Li Changhong, Chen Mingjun, Wu Xiaoyi. Study of a maximum ratio of torque to current control method for PMSM[J]. Proceedings of the CSEE, 2005, 25(21): 169-174.