Coupler Loss Analysis of Magnetically Coupled Resonant Wireless Power Transfer System

被引：1
|
作者：
Li, Da [1 ]
Wu, XuSheng [1 ]
Gao, Wei [1 ]
Luo, Di [1 ]
Gao, Jianxin [1 ]
机构：
[1] Naval Univ Engn, Wuhan 430000, Peoples R China
来源：
CES TRANSACTIONS ON ELECTRICAL MACHINES AND SYSTEMS | 2023年 / 7卷 / 01期
关键词：
Wireless power transfer; Magnetic coupler; Thermal circuit model; Temperature distribution;
D O I：
10.30941/CESTEMS.2023.00010
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：
The demand for electric vehicles has increased over the past few years. Wireless power transfer for electric vehicles provides more flexibility than traditional plug-in charging technology. Charging couplers are critical components in wireless power transfer systems. The thermal effect produced by the magnetic coupler in work will cause the temperature of the device to rise rapidly, affecting the work efficiency, transfer power, operation reliability, and service life. This paper modeled and analyzed each component's temperature distribution characteristics and thermal behavior. Firstly, the magnetic coupler's mutual inductance and magnetic circuit model are established, and the thermal model of the magnetic coupler analyzes the heat generation process. The thermal models of the coupler under three different magnetic core distributions are established, and the temperature rise of each component is obtained. The temperature rise of different parts of the coupler is verified by the temperature rise test structure of the experiment.
引用
收藏
页码：63 / 72
页数：10
相关论文
共 50 条
  • [21] A Circuit Model-Based Analysis of Magnetically Coupled Resonant Loops in Wireless Power Transfer Systems
    Sis, Seyit Ahmet
    ELECTRICA, 2018, 18 (02): : 159 - 166
  • [22] Analysis and Simulation of Frequency Characteristic Based on Optimal Objective Parameter in Magnetically-Coupled Resonant Wireless Power Transfer System
    Fan X.
    Jia E.
    Gao L.
    Zhang W.
    Jiao Z.
    Zhang X.
    Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University, 2020, 54 (04): : 430 - 440
  • [23] Magnetic-Field-Model Based Analysis of Two-Phase Magnetically Coupled Resonant Wireless Power Transfer System
    Mei, Tianming
    Liu, Fuxin
    Jiang, Chong
    Chen, Xuling
    Kennel, Ralph M.
    THIRTY-THIRD ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2018), 2018, : 1092 - 1097
  • [24] Precise Analysis of Frequency Splitting Phenomenon of Magnetically Coupled Wireless Power Transfer System
    Nasr, Fatemeh
    Madani, Mohammad
    Niroomand, Mehdi
    2017 IEEE ASIA PACIFIC MICROWAVE CONFERENCE (APMC), 2017, : 219 - 224
  • [25] Performance Analysis for the Magnetically Coupled Resonant Wireless Energy Transmission System
    Liu, Jinguo
    Zhang, Xuebin
    Yu, Jiahui
    Xu, Zhenyao
    Ju, Zhaojie
    COMPLEXITY, 2019, 2019
  • [26] Optimization Design of Coil of Magnetically Coupled Resonant Wireless Power Transmission System
    Shen, Shukai
    Gao, Qiang
    Li, Zhichao
    Cui, Jie
    Tian, He
    2019 CHINESE AUTOMATION CONGRESS (CAC2019), 2019, : 5474 - 5479
  • [27] Communication and Power Transfer Analysis of Interfering Magnetically Resonant Coupled Systems
    Fischbacher, Richard
    Lopera, Jose Romero
    Pommerenke, David
    Prestros, Ralph
    Auinger, Bernhard
    Boesch, Wolfgang
    Grosinger, Jasmin
    IEEE JOURNAL OF RADIO FREQUENCY IDENTIFICATION, 2024, 8 : 713 - 723
  • [28] Magnetically Coupled Resonant Using Mn-Zn Ferrite for Wireless Power Transfer
    Ding, Weidong
    XuWang
    2014 15TH INTERNATIONAL CONFERENCE ON ELECTRONIC PACKAGING TECHNOLOGY (ICEPT), 2014, : 1561 - 1564
  • [29] A New Design of Wireless Power Transfer Using Cubic Magnetically-coupled Resonant
    Zhang, Xiaoyan
    Chen, Xiaoping
    Liu, Zhiwei
    2016 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS), 2016, : 5176 - 5182
  • [30] A Planar Positioning-Free Magnetically-Coupled Resonant Wireless Power Transfer
    Jolani, Farid
    Yu, Yi-qiang
    Chen, Zhizhang
    2015 IEEE Wireless Power Transfer Conference (WPTC), 2015,
12345