Derivation of The Planar Square Coil Litz-Wire Winding Resistance for Sinusoidal Currents

被引：2
|
作者：
Czerwienko, Mateusz [1 ]
Uramek, Andrzej [1 ]
Wojda, Rafal P. [1 ,2 ]
机构：
[1] ABB Corp, Res Ctr, Krakow, Poland
[2] Oak Ridge Natl Lab, Elect Energy Syst Integrat Grp, Oak Ridge, TN 37830 USA
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2019年 / 95卷 / 06期
关键词：
AC winding resistance; eddy currents; planar square coil; proximity effect; power loss; wireless power transfer; POWER TRANSFER; OPTIMIZATION; LOSSES;
D O I：
10.15199/48.2019.06.19
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：
In this paper the AC winding resistance of the litz wire wound planar square coil is derived. The Biot-Savart's law is used to derive analytical expression for the AC winding resistance. Analytical calculations are done for two planar square coils of different size. Experimental verification and comparison of the calculated and measured winding resistances are performed.
引用
收藏
页码：105 / 109
页数：5
相关论文
共 37 条
  • [21] Modeling of Litz-Wire DD Coil With Ferrite Core for Wireless Power Transfer System
    Wu, Min
    Yang, Xu
    Cui, Hongchang
    Chen, Wenjie
    Wang, Laili
    Zhu, Lei
    Yu, Xipei
    Yan, Zhengchao
    IEEE TRANSACTIONS ON POWER ELECTRONICS, 2023, 38 (05) : 6653 - 6669
  • [22] Modelling and optimization of winding resistance for litz wire inductors
    Geng, Shuqin
    Chu, Menghao
    Wang, Wensi
    Wan, Peiyuan
    Peng, Xiaohong
    Lu, Hang
    Li, Pengkun
    IET POWER ELECTRONICS, 2021, 14 (10) : 1834 - 1843
  • [23] An Analytical Loss Model of Litz-Wire Windings for Transformers Excited by Converters With Winding Configurations Considered
    Li, Hailin
    Zhang, Naming
    Wang, Shuhong
    Zhu, Jianguo
    IEEE TRANSACTIONS ON MAGNETICS, 2019, 55 (09)
  • [24] Frequency-Dependent Resistance of Litz-Wire Square Solenoid Coils and Quality Factor Optimization for Wireless Power Transfer
    Deng, Qijun
    Liu, Jiangtao
    Czarkowski, Dariusz
    Kazimierczuk, Marian K.
    Bojarski, Mariusz
    Zhou, Hong
    Hu, Wenshan
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2016, 63 (05) : 2825 - 2837
  • [25] Litz-Wire Winding Loss Calculation Method for Optimal Design of High-Frequency Transformers
    Chen, Tianyuan
    Zhao, Zhigang
    Shen, Zhan
    Jia, Huijie
    Ji, Jun'an
    Wang, Huai
    IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2024, 12 (02) : 2027 - 2040
  • [26] Frequency-dependent resistance in litz-wire planar windings for all-metal domestic induction heating appliances
    Acero, J
    Burdío, JM
    Barragán, LA
    Puyal, D
    Alonso, R
    APEC 2005: Twentieth Annual IEEE Applied Power Electronics Conference and Exposition, Vols 1-3, 2005, : 1294 - 1300
  • [27] Analysis and Optimization of the Efficiency of Induction Heating Applications With Litz-Wire Planar and Solenoidal Coils
    Lope, Ignacio
    Acero, Jesus
    Carretero, Claudio
    IEEE TRANSACTIONS ON POWER ELECTRONICS, 2016, 31 (07) : 5089 - 5101
  • [28] AC resistance Prediction of Litz Wire Planer Spiral Coil Based on Litz wire Loss Model
    Kawahara, S.
    Umetani, K.
    Hiraki, E.
    2020 23RD INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS), 2020, : 1541 - 1546
  • [29] Improvement of the Coupling Factor of Litz-Wire Coil Pair with Ferrite Substrate for Transcutaneous Energy Transfer System
    Ke, Le
    Yan, Guozheng
    Yan, Sheng
    Wang, Zhiwu
    Liu, Dasheng
    PROGRESS IN ELECTROMAGNETICS RESEARCH M, 2014, 39 : 41 - 52
  • [30] Analytical Calculation of Proximity-Effect Resistance for Planar Coil With Litz Wire and Ferrite Plate in Inductive Power Transfer
    Lu, Ming
    Ngo, Khai D. T.
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2019, 55 (03) : 2984 - 2991
1234