Modeling and Simulation of Brushless DC Motor with Nonideal Back EMF

被引：1
|
作者：
Zhao, Ying [1 ]
Yang, Yongjun [1 ]
机构：
[1] Tianjin Univ Technol, Tianjin Key Lab Control Theory & Applicat Complic, Sch Elect Engn, Tianjin, Peoples R China
来源：
MECHANICAL AND ELECTRONICS ENGINEERING III, PTS 1-5 | 2012年 / 130-134卷
关键词：
Brushless dc Motor; Nonideal Back Electromotive Force; Modeling; Simulation;
D O I：
10.4028/www.scientific.net/AMM.130-134.3434
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The back electromotive force (EMF) waveform of brushless de motor (BLDCM) is trapezoid. But it is not absolutely trapezoid because of motor manufacturing. In this paper, a method of modeling for BLDCM with nonideal back EMF is presented. Eighteen states during an electric angle cycle are obtained after the nonideal back EMF of BLDCM is analyzed. The S-Function of MATLAB is used to generate the nonideal back EMF according to rotor speed and position. The pulse width modulation (PWM) current control of BLDCM is adopted. Simulated results validate the method.
引用
收藏
页码：3434 / 3437
页数：4
相关论文
共 50 条
  • [1] DIRECT TORQUE CONTROL OF BRUSHLESS DC MOTOR WITH NONIDEAL TRAPEZOIDAL BACK EMF
    KANG, SJ
    SUL, SK
    IEEE TRANSACTIONS ON POWER ELECTRONICS, 1995, 10 (06) : 796 - 802
  • [2] Mathematical modeling and Simulation of Brushless DC motor with Ideal Back EMF for a Precision speed control
    Mondal, Santanu
    Mitra, Arunabha
    Chattopadhyay, Madhurima
    2015 IEEE INTERNATIONAL CONFERENCE ON ELECTRICAL, COMPUTER AND COMMUNICATION TECHNOLOGIES, 2015,
  • [3] Commutation torque ripple reduction in PM brushless DC motor with nonideal trapezoidal back EMF
    School of Instrument Science and Optoelectronics Engineering, Beijing University of Aeronautics and Astronautics, Haidian District, Beijing 100083, China
    Zhongguo Dianji Gongcheng Xuebao, 2008, 30 (79-83):
  • [4] Study of direct back EMF detection for sensorless brushless DC motor
    Zou, Ji-Bin
    Jiang, Shan-Lin
    Liang, Wei-Yan
    Journal of Harbin Institute of Technology (New Series), 2010, 17 (04) : 461 - 466
  • [5] A unified approach to direct back EMF detection for brushless DC motor
    Xue, Xiaoming
    Yang, Chong
    Diangong Jishu Xuebao/Transactions of China Electrotechnical Society, 2010, 25 (09): : 62 - 68
  • [6] Study of direct back EMF detection for sensorless brushless DC motor
    邹继斌
    江善林
    梁维燕
    Journal of Harbin Institute of Technology, 2010, 17 (04) : 461 - 466
  • [7] Study of direct back EMF detection for sensorless brushless DC motor
    邹继斌
    江善林
    梁维燕
    Journal of Harbin Institute of Technology(New series), 2010, (04) : 461 - 466
  • [8] Back-EMF Position Detection Technology for Brushless DC Motor
    Wu, Hongxing
    Qi, Zhiyuang
    Zheng, Jigui
    Zhou, Shouming
    POWER AND ENERGY SYSTEMS III, 2014, 492 : 49 - +
  • [9] Effects of approximating back emf of a Brushless DC Motor from trapezoidal to sinusoidal
    Baby, Binu K.
    George, Saly
    IEEE INTERNATIONAL CONFERENCE ON POWER ELECTRONICS, DRIVES AND ENERGY SYSTEMS (PEDES 2012), 2012,
  • [10] Sensorless Startup Strategy for a 315-kW High-Speed Brushless DC Motor With Small Inductance and Nonideal Back EMF
    Chen, Shaohua
    Liu, Gang
    Zhu, Lianqing
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2019, 66 (03) : 1703 - 1714
12345