TY - GEN
T1 - A study of electromagnetic emission from two-coil WPT system using resonant magnetic field coupling
AU - Qi, Heyuan
AU - Chen, Wenjie
AU - Sha, Yilin
AU - Han, Yaqiang
AU - Li, Hongchang
AU - Yang, Xu
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/7/26
Y1 - 2016/7/26
N2 - Wireless power transfer (WPT), a technology full of promise, whose electromagnetic compatibility (EMC) has become a vital issue. In this study, we investigated the electro-magnetic emission generated by WPT systems using resonant magnetic field coupling, especially in applications with two-coil configurations. A novel finite element analysis based model for the two-coil WPT system is proposed. Useful information about the distribution of magnetic field can be acquired from the proposed model. The influences of coil distance, coil angle and probe distance on the magnetic field is also studied in detailed. Finally, a two-coil WPT testbed is built to provide an intensively investigation for the electromagnetic emission.
AB - Wireless power transfer (WPT), a technology full of promise, whose electromagnetic compatibility (EMC) has become a vital issue. In this study, we investigated the electro-magnetic emission generated by WPT systems using resonant magnetic field coupling, especially in applications with two-coil configurations. A novel finite element analysis based model for the two-coil WPT system is proposed. Useful information about the distribution of magnetic field can be acquired from the proposed model. The influences of coil distance, coil angle and probe distance on the magnetic field is also studied in detailed. Finally, a two-coil WPT testbed is built to provide an intensively investigation for the electromagnetic emission.
KW - electromagnetic emission
KW - magnetically coupled resonant wireless power transfer(MCR-WPT)
UR - https://www.scopus.com/pages/publications/84983670663
U2 - 10.1109/APEMC.2016.7522775
DO - 10.1109/APEMC.2016.7522775
M3 - 会议稿件
AN - SCOPUS:84983670663
T3 - 2016 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2016
SP - 484
EP - 487
BT - 2016 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2016
Y2 - 17 May 2016 through 21 May 2016
ER -