Title :
A study on effects of coil locations in wireless power transfer
Author :
Xinzhi Shi;Chang Qi;Meiling Qu;Shuangli Ye;Gaofeng Wang
Author_Institution :
Institute of Microelectronics and Information Technology, Wuhan University, China
Abstract :
A study on effects of coil locations in the wireless system with four coils is presented by full-wave electromagnetic simulation. Three operational regions can be defined in terms of the distances between neighboring coils: over coupling, strong coupling and under coupling. It is shown that the distance between the receiving and load coils has significant impact on the power transfer efficiency in the strong coupling regime. Design guidelines for optimal coil locations are also presented.
Keywords :
"Industrial electronics","Decision support systems","Electromagnetic scattering"
Conference_Titel :
Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO), 2015 IEEE MTT-S International Conference on
DOI :
10.1109/NEMO.2015.7414996
