Unbalanced Axial Forces in Axial-Flux Machines

被引：0
|
作者：
Soong, Wen L. [1 ]
Cao, Zhi [2 ]
Roshandel, Emad [2 ]
Mahmoudi, Amin [2 ]
Kahourzade, Solmaz [3 ]
机构：
[1] Univ Adelaide, Sch Elect Engn, Adelaide, Australia
[2] Flinders Univ S Australia, Coll Sci & Engn, Adelaide, Australia
[3] Univ South Australia, STEM, Adelaide, SA, Australia
来源：
2022 32ND AUSTRALASIAN UNIVERSITIES POWER ENGINEERING CONFERENCE, AUPEC | 2022年
基金：
澳大利亚研究理事会;
关键词：
axial-flux machines; axial force; finite-element analysis; negative stiffness; saturation; unbalanced force;
D O I：
10.1109/AUPEC58309.2022.10215613
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper performs an analysis of the variation of unbalanced forces with airgap length in axial-flux machines. A simple analytical approach is used to provide insights into these key parameters and the results compared with finite-element results for both axial-flux permanent magnet (PM) and induction machines. For PM and current-driven induction machines, the two most important parameters are the ratio of the effective magnet/core magnetic path length to the nominal airgap, and the ratio of the saturation flux density to the nominal airgap flux density. For voltage-driven induction machines, the key parameter is the ratio of stator leakage inductance to the nominal magnetising inductance.
引用
收藏
页数：6
相关论文
共 50 条
  • [31] An analytical complementary FEA tool for optimizing of axial-flux permanent-magnet machines
    Mahmoudi, Amin
    Rahim, N. A.
    Hew, W. P.
    INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, 2011, 37 (01) : 19 - 34
  • [32] Hybrid Cooling Method of Axial-Flux Permanent-Magnet Machines for Vehicle Applications
    Polikarpova, M.
    Ponomarev, P.
    Lindh, P.
    Petrov, I.
    Jara, W.
    Naumanen, V.
    Tapia, J. A.
    Pyrhonen, J.
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2015, 62 (12) : 7382 - 7390
  • [33] BASIC PRINCIPLE AND DESIGN CRITERIA OF AXIAL-FLUX PM MACHINES HAVING COUNTERROTATING ROTORS
    CARICCHI, F
    CRESCIMBINI, F
    SANTINI, E
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1995, 31 (05) : 1062 - 1068
  • [34] Analysis of Magnetic Forces in Axial-Flux Permanent-Magnet Motors with Rotor Eccentricity
    Zhang, Xiaoting
    Zhang, Bingyi
    MATHEMATICAL PROBLEMS IN ENGINEERING, 2021, 2021
  • [35] Design and study of a multiphase axial-flux machine
    Locment, F
    Semail, E
    Piriou, F
    IEEE TRANSACTIONS ON MAGNETICS, 2006, 42 (04) : 1427 - 1430
  • [36] Analysis for Axial Force of Slotted-type Axial-flux Magnetic Coupler
    Yang Chaojun
    Wu Yingzhi
    Liu Kang
    Li Zhibao
    Zhang Weifeng
    Liu Ming
    2017 5TH INTERNATIONAL CONFERENCE ON MECHANICAL, AUTOMOTIVE AND MATERIALS ENGINEERING (CMAME), 2017, : 359 - 364
  • [37] An Axial-Flux Hybrid Excitation Flux-Switching Machine
    Zhu, T. T.
    Deng, Zhiquan
    Wang, Yu
    MANUFACTURING SCIENCE AND TECHNOLOGY, PTS 1-8, 2012, 383-390 : 7094 - 7098
  • [38] Axial Force and Vibroacoustic Analysis of External-Rotor Axial-Flux Motors
    Deng, Wenzhe
    Zuo, Shuguang
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2018, 65 (03) : 2018 - 2030
  • [39] Comparison of Thermal Characteristics in Various Aspect Ratios of Radial-Flux and Axial-Flux Permanent Magnet Machines
    Tsunata, Ren
    Takemoto, Masatsugu
    imai, Jun
    Saito, Tatsuya
    Ueno, Tomoyuki
    2022 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2022,
  • [40] Dynamic Modelling of Passive Electrodynamic Self-Bearing Axial-Flux Permanent Magnet Machines
    Lefebvre, Martin
    Van Verdeghem, Joachim
    Kluyskens, Virginie
    Dehez, Bruno
    2017 IEEE INTERNATIONAL ELECTRIC MACHINES AND DRIVES CONFERENCE (IEMDC), 2017,
12345