An Elliptical Magnetic Field-Orientated Control for Interoperability and Misalignment Tolerance in Inductive Power Transfer

被引：0
作者：
Gao, Wei [1 ]
Chen, Qianhong [1 ]
Ren, Xiaoyong [1 ]
Zhang, Zhiliang [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Automat Engn, Nanjing, Jiangsu, Peoples R China
来源：
2018 IEEE PELS WORKSHOP ON EMERGING TECHNOLOGIES: WIRELESS POWER TRANSFER (WOW) | 2018年
基金：
中国国家自然科学基金;
关键词：
analogy analysis; magnetic field-orientated control; interoperability; misalignment; inductive power transfer(IPT); wireless power transfer; SYSTEM;
D O I：
暂无
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：
To improve the interoperability and misalignment tolerance of the inductive power transfer (IPT) system, the concepts of circular rotating magnetic field control and elliptical rotating field orientated control(FOC) are proposed in this paper. The method of analogy analysis between LIM (liner inductive motor) and IPT is adopted to improve the magnetic field distribution characteristics. Detailed output voltage derivation of circular pads and DD pads under misalignment are given. An approximate calculation model is built to study the influence of end effect and gap variation on magnetic field distribution. Experimental results verify the laws of circular magnetic field and elliptical magnetic field.
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页数：6
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共 14 条
  • [1] Through-Hole Contactless Slipring System Based on Rotating Magnetic Field for Rotary Applications
    Abdolkhani, Ali
    Hu, Aiguo Patrick
    Covic, Grant A.
    Moridnejad, Mahsa
    [J]. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2014, 50 (06) : 3644 - 3655
  • [2] Abdolkhani A, 2013, IEEE IND ELEC, P1416, DOI 10.1109/IECON.2013.6699340
  • [3] Six Degrees of Freedom Mobile Inductive Power Transfer by Crossed Dipole Tx and Rx Coils
    Choi, Bo H.
    Lee, Eun S.
    Sohn, Yeong H.
    Jang, Gi C.
    Rim, Chun T.
    [J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2016, 31 (04) : 3252 - 3272
  • [4] A three-phase inductive power transfer system for roadway-powered vehicles
    Covic, Grant A.
    Boys, John T.
    Kissin, Michael L. G.
    Lu, Howard G.
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2007, 54 (06) : 3370 - 3378
  • [5] Covic GA, 2011, IEEE ENER CONV, P1832, DOI 10.1109/ECCE.2011.6064008
  • [6] Traveling magnetic field for homogeneous wireless power transmission
    Gao, Jianbo
    [J]. IEEE TRANSACTIONS ON POWER DELIVERY, 2007, 22 (01) : 507 - 514
  • [7] Ke G., 2016, P IEEE EN CONV C EXP, P1
  • [8] Effective Coupling Factors for Series and Parallel Tuned Secondaries in IPT Systems Using Bipolar Primary Pads
    Lin, Fei Yang
    Kim, Seho
    Covic, Grant A.
    Boys, John T.
    [J]. IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION, 2017, 3 (02): : 434 - 444
  • [9] Pevere A., 2014, Proc. IEEE Elect. Vehic. Conf., P1
  • [10] Practical Design Considerations for Contactless Power Transfer Quadrature Pick-Ups
    Raabe, Stefan
    Covic, Grant A.
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2013, 60 (01) : 400 - 409
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