Title :
Multi-coil multi-frequency inductive power transfer
Author :
Prazeres, J.R.E.G. ; Prasanth, V. ; Bauer, P.
Author_Institution :
Delft Univ. of Technol., Delft, Netherlands
Abstract :
This paper presents a generalised analysis of a multi-frequency system with two transmitter coils, each carrying a current of a different frequency and deals with the frequency decoupling of multi-coil IPT systems. Frequency decoupling as an alternative to spatial decoupling is suggested and a design procedure considering the mutual coupling between all the coils in the IPT system, is elucidated. Simulation results of a 100 kHz and 30 kHz system are presented and experimental results that validate this theory are provided.
Keywords :
electric vehicles; inductive power transmission; frequency decoupling; multicoil IPT systems; multicoil multifrequency inductive power transfer; transmitter coils; Coils; Receivers; Resonant frequency; Vehicles; Electric Vehicles; Inductive Power Transfer (IPT); Multi-coil topologies; Multi-frequency systems;
Conference_Titel :
Transportation Electrification Conference and Expo (ITEC), 2015 IEEE
Conference_Location :
Dearborn, MI
DOI :
10.1109/ITEC.2015.7165752
