PREDICTION OF OPEN-CIRCUIT AIRGAP FIELD DISTRIBUTION IN BRUSHLESS MACHINES HAVING AN INSET PERMANENT-MAGNET ROTOR TOPOLOGY

被引：50
|
作者：
ZHU, ZQ
HOWE, D
XIA, ZP
机构：
[1] Univ of Sheffield, Sheffield
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 01期
关键词：
D O I：
10.1109/20.272521
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A 2-dimensional analytical model for predicting the open-circuit airgap field distribution in radial-field brushless machines having an inset permanent magnet rotor is developed. It accounts for flux focusing and inter-pole leakage effects and arbitrary pole-arc/pole-pitch ratios, and is also applicable to machines having a surface mounted magnet rotor. Predicted results are compared with finite element analyses, and are shown to be in good agreement.
引用
收藏
页码：98 / 107
页数：10
相关论文
共 50 条
  • [1] Prediction of open-circuit airgap field distribution in brushless machines having an inset permanent magnet rotor topology
    Zhu, Z.Q., 1600, (30):
  • [2] Analytical Open-Circuit Magnetic Field Distribution of Slotless Brushless Permanent-Magnet Machines With Rotor Eccentricity
    Rahideh, A.
    Korakianitis, T.
    IEEE TRANSACTIONS ON MAGNETICS, 2011, 47 (12) : 4791 - 4808
  • [3] INSTANTANEOUS MAGNETIC-FIELD DISTRIBUTION IN BRUSHLESS PERMANENT-MAGNET DC MOTORS, .1. OPEN-CIRCUIT FIELD
    ZHU, ZQ
    HOWE, D
    BOLTE, E
    ACKERMANN, B
    IEEE TRANSACTIONS ON MAGNETICS, 1993, 29 (01) : 124 - 135
  • [4] Rotor loss in permanent-magnet brushless AC machines
    Atallah, K
    Howe, D
    Mellor, PH
    Stone, DA
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2000, 36 (06) : 1612 - 1618
  • [5] Analytical Magnetic Field Calculation of Slotted Brushless Permanent-Magnet Machines With Surface Inset Magnets
    Rahideh, Akbar
    Korakianitis, Theodosios
    IEEE TRANSACTIONS ON MAGNETICS, 2012, 48 (10) : 2633 - 2649
  • [6] PERMANENT-MAGNET BEHAVIOR UNDER OPEN-CIRCUIT CONDITIONS
    ASHEN, RA
    PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1978, 125 (12): : 1410 - 1414
  • [7] Rotor resonances of high-speed permanent-magnet brushless machines
    Ede, JD
    Zhu, ZQ
    Howe, D
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2002, 38 (06) : 1542 - 1548
  • [8] Approximate Methods for Calculating Rotor Losses in Permanent-Magnet Brushless Machines
    Miller, T. J. E.
    McGilp, M. I.
    Klontz, K. W.
    2009 IEEE INTERNATIONAL ELECTRIC MACHINES & DRIVES CONFERENCE, VOLS 1-3, 2009, : 1 - +
  • [9] Open-Circuit Field Prediction of Interior Permanent-Magnet Motor Using Hybrid Field Model Accounting for Saturation
    Li, Zhaokai
    Huang, Xiaoyan
    Wu, Lijian
    Long, Teng
    Shi, Bowen
    Zhang, He
    IEEE TRANSACTIONS ON MAGNETICS, 2019, 55 (07)
  • [10] Analytical Modeling and Analysis of Open-Circuit Magnet Loss in Surface-Mounted Permanent-Magnet Machines
    Wu, L. J.
    Zhu, Z. Q.
    Staton, D.
    Popescu, M.
    Hawkins, D.
    IEEE TRANSACTIONS ON MAGNETICS, 2012, 48 (03) : 1234 - 1247
12345