Title :
Computing mutual inductance between spatially misaligned coils for wireless power transmission
Author :
Jegadeesan, Rangarajan ; Guo, Yong-Xin ; Je, Minkyu
Author_Institution :
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore
Abstract :
In this paper we present a numerical approach to compute the mutual inductance of spatially misaligned (lateral and angular misalignment) coils which is vital in computing the power transfer efficiency of inductive coupled wireless power links. The computed results argue well with the simulation results from HFSS and are significantly quicker than computation using full-wave simulation tools.
Keywords :
coils; inductance; inductive power transmission; radio links; radiofrequency power transmission; HFSS; angular misalignment coils; full-wave simulation tools; inductive coupled wireless power links; lateral misalignment coils; mutual inductance; power transfer efficiency; spatially misaligned coils; wireless power transmission; Accuracy; Coils; Computational modeling; Inductance; Inductors; Numerical models; Wireless communication;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4673-0461-0
DOI :
10.1109/APS.2012.6349102
