Influence of the permanent magnet overhang on the performance of the brushless dc motor

被引：22
|
作者：
Wang, JP [1 ]
Lieu, DK
Lorimer, WL
Hartman, A
机构：
[1] Univ Calif Berkeley, Berkeley, CA 94720 USA
[2] Quantum Chem Corp, Milpitas, CA 95035 USA
来源：
JOURNAL OF APPLIED PHYSICS | 1998年 / 83卷 / 11期
关键词：
D O I：
10.1063/1.367809
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Axial overhang of the permanent magnets has been used to enhance the performance of radial flux brushless de motors, but its precise contribution to performance is not well known. This article aims at the investigation of the overhang effects by finite element and lumped parameter modeling. An empirical formula which allows two-dimensional analysis to account for overhang effects is proposed. A three-dimensional equivalent magnetic circuit model is developed and its ability to accurately predict overhang effects is assessed. Results of finite element and lumped parameter models are compared and a design methodology is forwarded. (C) 1998 American Institute of Physics. [S0021-8979(98)46911-1].
引用
收藏
页码：6362 / 6364
页数：3
相关论文
共 50 条
  • [41] Research on a Linear Permanent Magnet Brushless DC Motor for Electromagnetic Catapult
    Lu, Junyong
    Zhang, Xiao
    Tan, Sai
    Guan, Xiaocun
    Ma, Weiming
    Song, Sengyi
    [J]. 2014 17TH INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC LAUNCH TECHNOLOGY (EML), 2014,
  • [42] Research on Permanent Magnet Brushless DC Motor Based on Bonded Magnets
    Wang, Yinan
    Liu, Baichuan
    Luo, Yang
    Yang, Yuanfei
    Guo, Chunsheng
    Wang, Tingting
    Yu, Juntao
    Wang, Li
    [J]. JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, 2024,
  • [43] Permanent magnet brushless DC motor - integrated motor drive electrical subsystem simulation
    Stumberger, Bojan
    Stumberger, Gorazd
    Hadziselimovic, Miralem
    Trlep, Mladen
    Hamler, Anton
    [J]. PRZEGLAD ELEKTROTECHNICZNY, 2007, 83 (7-8): : 135 - 138
  • [44] Influence of Stator Teeth Shaping on Cogging Torque of Radial Flux Permanent Magnet Brushless DC Motor
    Patel, Amit N.
    [J]. 2016 BIENNIAL INTERNATIONAL CONFERENCE ON POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY (PESTSE), 2016,
  • [45] Dynamic performance of a permanent magnet brushless DC motor for UAV electric propulsion system - Part I
    Solomon, Olusegun
    Famouri, Parviz
    [J]. IECON 2006 - 32ND ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS, VOLS 1-11, 2006, : 5063 - +
  • [46] DYNAMIC PERFORMANCE OF A PERMANENT-MAGNET BRUSHLESS DC MOTOR POWERED BY A PV ARRAY FOR WATER PUMPING
    SWAMY, CLP
    SINGH, B
    SINGH, BP
    [J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 1995, 36 (02) : 187 - 200
  • [47] ELECTROMAGNETIC SIMULATIONS AND PERFORMANCE ANALYSIS OF TWO PHASE SALIENT POLE PERMANENT MAGNET BRUSHLESS DC MOTOR
    Aslam, Muhammad Mohsin
    Malik, Mohammad Bilal
    Badar, Muhammad Irfan
    [J]. 2013 10TH INTERNATIONAL COMPUTER CONFERENCE ON WAVELET ACTIVE MEDIA TECHNOLOGY AND INFORMATION PROCESSING (ICCWAMTIP), 2013, : 267 - 272
  • [48] Effect of armature reaction and skewing on the performance of radial-flux permanent magnet brushless DC motor
    Upadhyay, Parag
    Rajagopal, K. R.
    [J]. 2006 IEEE INTERNATIONAL CONFERENCE ON POWER ELECTRONIC, DRIVES AND ENERGY SYSTEMS, VOLS 1 AND 2, 2006, : 163 - +
  • [49] Effect of Magnet Segmentation on Cogging Torque of Radial Flux Permanent Magnet Brushless DC Motor
    Pandya, Jayati
    Kapil, Amit
    [J]. 2016 IEEE 7TH POWER INDIA INTERNATIONAL CONFERENCE (PIICON), 2016,
  • [50] Synthesis and analysis of a high-performance low-cost permanent magnet brushless DC motor
    Petkovska, Lidija
    Lefley, Paul
    Cvetkovski, Goga
    [J]. COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 2012, 31 (05) : 1482 - 1491
12345