TY - GEN
T1 - Influence of Misalignment of Electric Vehicle Wireless Charging System Coupling Structure on Magnetic Field Distribution
AU - Zhang, Xian
AU - Bai, Xuening
AU - Yang, Qingxin
AU - Wei, Bin
AU - Wang, Songcen
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/11
Y1 - 2018/11
N2 - We built the finite element simulation model of single D coil coupling structure of electric vehicle wireless charging system using magnetic resonance, and researched the change of the magnetic field distribution characteristics above the receiving coil when the coupling structure is misalignment. The results show that as the misalignment of the receiving coil increases, the position where the maximum appears within the solution domain will change. Or the magnetic flux density of the portion where the transmitting coil is not fully coupled with receiving coil significantly becomes larger, which will destroy the electromagnetic environment around the charging system. Finally, we built a 3D visual measurement system for electromagnetic field in the laboratory, and specifically measured the magnetic field distribution within the solution domain defined in the simulation. The correctness of the simulation is verified.
AB - We built the finite element simulation model of single D coil coupling structure of electric vehicle wireless charging system using magnetic resonance, and researched the change of the magnetic field distribution characteristics above the receiving coil when the coupling structure is misalignment. The results show that as the misalignment of the receiving coil increases, the position where the maximum appears within the solution domain will change. Or the magnetic flux density of the portion where the transmitting coil is not fully coupled with receiving coil significantly becomes larger, which will destroy the electromagnetic environment around the charging system. Finally, we built a 3D visual measurement system for electromagnetic field in the laboratory, and specifically measured the magnetic field distribution within the solution domain defined in the simulation. The correctness of the simulation is verified.
KW - electric vehicle
KW - magnetic field measurement
KW - misalignment
KW - wireless power transfer
UR - https://www.scopus.com/pages/publications/85070313777
U2 - 10.1109/CIEEC.2018.8745819
DO - 10.1109/CIEEC.2018.8745819
M3 - 会议稿件
AN - SCOPUS:85070313777
T3 - Proceedings of 2018 IEEE 2nd International Electrical and Energy Conference, CIEEC 2018
SP - 553
EP - 556
BT - Proceedings of 2018 IEEE 2nd International Electrical and Energy Conference, CIEEC 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd IEEE International Electrical and Energy Conference, CIEEC 2018
Y2 - 4 November 2018 through 6 November 2018
ER -