Magnetic Field Calculation for Three-Phase Wireless Power Transfer Systems

被引：0
|
作者：
Lusiewicz, Anna [1 ]
Parspour, Nejila [1 ]
Mader, Sascha [1 ]
机构：
[1] Univ Stuttgart, Inst Elect Energy Convers, Stuttgart, Germany
来源：
2020 IEEE PELS WORKSHOP ON EMERGING TECHNOLOGIES: WIRELESS POWER TRANSFER (WOW) | 2020年
关键词：
electromagnetic modelling; inductive power transmission; magnetostatic; resonant power transfer; tuned circuits; wireless charging;
D O I：
10.1109/wow47795.2020.9291313
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：
In this paper, the magnetic field of a three-phase wireless power transfer (WPT) system is modelled analytically. Based on AMPERE's law for straight currents, the contributions of individual coil elements are calculated and summed up. The result is a universally applicable expression for the total magnetic field depending on the geometric and electric parameters of the system. Further analysis reveals the existence of an optimal distance between primary and secondary side at which the magnetic flux density is maximized. This optimal distance is derived empirically, showing a linear dependency on only the spacings between the wire elements. The results in this paper expand the theoretical foundations and contribute to further optimization of three-phase wireless power transfer systems.
引用
收藏
页码：93 / 97
页数：5
相关论文
共 50 条
  • [41] Analysis and Designed of Three-Phase Capacitive Coupled Wireless Power Transfer for High Power Charging System
    Luo, Bo
    Mai, Ruikun
    Shi, Rui
    He, Zhengyou
    THIRTY-THIRD ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2018), 2018, : 1369 - 1374
  • [42] Numerical Modeling of Three-Phase Busbar Systems Calculation of the Thermal Field and Electrodynamic Forces
    Popa, Ioan C.
    Dolan, Alin-Iulian
    2016 INTERNATIONAL CONFERENCE ON APPLIED AND THEORETICAL ELECTRICITY (ICATE), 2016,
  • [43] LOAD FLOW CALCULATION FOR THREE-PHASE AND DC SYSTEMS
    HECKMANN, W
    MULLER, H
    ELEKTROTECHNISCHE ZEITSCHRIFT-ETZ, 1979, 100 (21): : 1176 - 1176
  • [44] Apparent power definitions for three-phase systems
    Emanuel, AE
    IEEE TRANSACTIONS ON POWER DELIVERY, 1999, 14 (03) : 767 - 772
  • [45] A Filtering Technique for Three-Phase Power Systems
    Karimi-Ghartemani, Masoud
    Karimi, Houshang
    Bakhshai, Alireza R.
    IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2009, 58 (02) : 389 - 396
  • [46] Design and optimization of the three-phase rail-type magnetic coupling structure for the electric vehicle wireless power transfer system
    Xia, Chenyang
    Shi, Yuntong
    Yin, Jiacheng
    Li, Xinyu
    Liao, Zhijuan
    Liu, Liming
    Wu, Xiaojie
    ELECTRICAL ENGINEERING, 2021, 103 (01) : 79 - 89
  • [47] Design and optimization of the three-phase rail-type magnetic coupling structure for the electric vehicle wireless power transfer system
    Chenyang Xia
    Yuntong Shi
    Jiacheng Yin
    Xinyu Li
    Zhijuan Liao
    Liming Liu
    Xiaojie Wu
    Electrical Engineering, 2021, 103 : 79 - 89
  • [48] A Wireless-Power-Transfer-Based Three-Phase PMSM Drive System With Matrix Converter
    Li, Chuhan
    Wang, Zheng
    Xu, Yang
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2023, 70 (03) : 2307 - 2317
  • [49] Transmission Characteristics Analysis of a Three-Phase Magnetically Coupled Resonant Wireless Power Transfer System
    Jiang, Chong
    Liu, Fuxin
    Ruan, Xinbo
    Chen, Xuling
    2016 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2016,
  • [50] Optimal Metamaterial Configuration for Magnetic Field Shielding in Wireless Power Transfer Systems
    Simonazzi, Mattia
    Sandrolini, Leonardo
    Barmada, Sami
    Fontana, Nunzia
    2023 IEEE WIRELESS POWER TECHNOLOGY CONFERENCE AND EXPO, WPTCE, 2023,
12345