Journal of Shandong University(Engineering Science) ›› 2019, Vol. 49 ›› Issue (6): 81-85.doi: 10.6040/j.issn.1672-3961.0.2019.339

• Electrical Engineering • Previous Articles     Next Articles

Study on a low-speed direct drive transverse-flux switched reluctance motor

Zhenwei ZHAO1(),Zhigang DONG2,Yongbin LI3   

  1. 1. School of Electrical Engineering, Shandong University, Jinan 250061, Shandong, China
    2. Scientific Research and Social Service Center, Shandong College of Electronic Technology, Jinan 250000, Shandong, China
    3. Tuopu Group Co., Ltd., Ningbo 315800, Zhejiang, China
  • Received:2019-07-02 Online:2019-12-20 Published:2019-12-17

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Abstract:

In order to improve the torque density of switched reluctance motor (SRM), achieve low speed and large torque output, and meet the requirements of direct electrical drive systems such as servo and electric vehicle, a new type of transverse magnetic flux switch reluctance motor (TFSRM) was proposed. The principle of transverse flux motor was applied to switch reluctance motor, which simplified the complexity of the motor structure and improved the torque density of the motor. The working principle and structural characteristics were introduced in detail. The magnetic field distribution of the stator and rotor in different relative positions were analyzed by the three-dimensional equivalent magnetic network method, and the torque angle characteristics of the motor were calculated under constant current control. A closed-loop current control system based on digital signal processor was designed, and the prototype was tested. The experimental results were consistent with the theoretical analysis, which verified the feasibility and validity of the theoretical analysis and design method.

Key words: transverse-flux, switched reluctance drive, torque magnification, Three-dimensional equivalent magnetic network, DSP

CLC Number: 

  • TM352

Fig.1

Traditional SRM structure"

Fig.2

Schematic diagram of external rotor TFPM"

Fig.3

Air gap magnetic density distribution at different rotor positions"

Fig.4

Angle characteristic curves of prototype moment"

Fig.5

Block diagram of DSP-based current closed-loop control system"

Fig.6

Comparison of single-phase static moment angle characteristics of prototype and the calculation results"

Fig.7

Mechanical characteristic curve of the prototype under constant current control"

1 KRUSE R, PFAFF G, PFEIFFER C. Transverse flux reluctance motor for direct servo drive applications[C]//Proceeding of IEEE-33.[S.l.]: IEEE Press, 2005: 655-662.
2 ARSHAD W M, BACKSTORM T, SADARANGANI. Analytical design and analysis procedure for a transverse flux[C]// IEEE Electric Machines and Drives Conference.[S.l.]: IEEE Press, 2000: 115-121.
3 吴建华. 开关磁阻电机设计与应用[M]. 北京: 机械工业出版社, 2002.
4 HENNEBERGER G, BORK M. Development of a new transverse flux motor-new topologies for permanent magnet machines[C]// Colloquium on IAS.[S.l.]: IAS Press, 1997: 113-116.
5 CHENG-TSUN LIU.Operational stability enhancement analysis of a transverse flux swithed-reluctance motor[C]//IEEE Trans on Magnetic.[S.l.]: IEEE Press, 2000, 36(4): 1792-1795.
6 叶云岳. 直线电机原理与应用[M]. 北京: 机械工业出版社, 2001.
7 童怀. 磁阻电机动态特性的非线性分析与计算机仿真[M]. 北京: 科学出版社, 2000.
8 范瑜, 李国国, 吕刚. 直线电机及其在城市轨道交通中的应用[J]. 都市快轨交通, 2006, 19 (1): 1- 6.
doi: 10.3969/j.issn.1672-6073.2006.01.002
FAN Yu , LI Guoguo , LV Gang . Linear motors and their application in urban rail transit systems[J]. Urban Rapid Rail Transit, 2006, 19 (1): 1- 6.
doi: 10.3969/j.issn.1672-6073.2006.01.002
9 ALEKSANDAR M, STANKOVIC, G TADMOR. On torque ripple reduction in current-fed switched reluctance motors[C]// IEEE Trans on Industrial Electronics.[S.l.]: IEEE Press, 1999, 46(1): 177-183.
10 瞿遂春, 李华柏, 马晓光. 横向磁通开关磁阻电机转矩能力的分析[J]. 湖南工业大学学报, 2008, 22 (5): 10- 13.
QU Suichun , LI Huabo , MA Xiaoguang . Analysis on torque capability of transverse-flux switched reluctance motor[J]. Journal of Hunan University of Technology, 2008, 22 (5): 10- 13.
11 FRED Blaabjerg, PHILIP C, KJAER A. Improved digital current control methods in switched reluctance motor drives[C]//IEEE Trans on Power Electronics.[S.l.]: IEEE Press, 1999: 563-572.
12 SLEMON. Electrical machines for varible-frequency drives[C]//Proceeding of the IEEE.[S.l.]: IEEE Press, 1994, 82(8): 1123-1139.
13 GE Baoming, ZHANG Yihuang, YU Xuehai, et al. Simulation study of transverse flux linear switched reluctance drive[C]//The Eighth International Conference on Electrical Machines and Systems. Nanjing, China: IEEE Press, 2005: 608-613.
14 刘闯, 严利, 严加根, 等. 开关磁阻电机非线性磁参数建模方法[J]. 南京航空航天大学学报, 2007, 39 (6): 706- 710.
doi: 10.3969/j.issn.1005-2615.2007.06.003
LIU Chuang , YAN Li , YAN Jiagen , et al. Nonlinear magnetization data modelling method based /of switched reluctance motor systems[J]. Journal of Nanjing University of Aeronautics & Astronautics, 2007, 39 (6): 706- 710.
doi: 10.3969/j.issn.1005-2615.2007.06.003
15 邓智泉, 杨刚, 张媛, 等. 一种新型的无轴承开关磁阻电机数学模型[J]. 中国电机工程学报, 2005, 25 (9): 139- 146.
doi: 10.3321/j.issn:0258-8013.2005.09.026
DENG Zhiquan , YANG Gang , ZHANG Yuan , et al. An innovative mathematical model for a bearingless switched reluctance motor systems[J]. Journal of Nanjing University of Aeronautics & Astronautics, 2005, 25 (9): 139- 146.
doi: 10.3321/j.issn:0258-8013.2005.09.026
16 李倬, 葛宝明. 一种改进的无轴承开关磁阻电机数学模型[J]. 电机与控制学报, 2009, 13 (6): 850- 856.
doi: 10.3969/j.issn.1007-449X.2009.06.012
LI Zhuo , GE Baoming . Improved mathematic model of bearingless switch reluctance motor[J]. Electric Machines and Control, 2009, 13 (6): 850- 856.
doi: 10.3969/j.issn.1007-449X.2009.06.012
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