Today, Inductive Power Transfer (IPT) is widely investigated to provide wireless battery charge. Potential applications range from a few Watts of handheld devices to kWatts of automotive applications. Despite of comfort and safety options, wireless charging features relatively poor power conversion efficiency. In the literature, several solutions are proposed addressing efficiency related issues. In this paper, a 100W wireless charging station for electric bikes which improves the power conversion efficiency is proposed. The magnetic structure design is analyzed thoroughly as well as the proposed power electronics system architectures of both the power transmitter and power receiver. The efficiency of the proposed solution is shown by simulation results.
Pellitteri, F., Boscaino, V., Di Tommaso, A.O., Miceli, R., Capponi, G. (2013). Inductive Power Transfer for 100W Battery Charging. In Proceedings of the IEEE Industrial Electronics Society Annual Conference (IECON 2013) (pp. 894-899) [10.1109/IECON.2013.6699252].
Inductive Power Transfer for 100W Battery Charging
PELLITTERI, Filippo;BOSCAINO, Valeria;DI TOMMASO, Antonino Oscar;MICELI, Rosario;CAPPONI, Giuseppe
2013-01-01
Abstract
Today, Inductive Power Transfer (IPT) is widely investigated to provide wireless battery charge. Potential applications range from a few Watts of handheld devices to kWatts of automotive applications. Despite of comfort and safety options, wireless charging features relatively poor power conversion efficiency. In the literature, several solutions are proposed addressing efficiency related issues. In this paper, a 100W wireless charging station for electric bikes which improves the power conversion efficiency is proposed. The magnetic structure design is analyzed thoroughly as well as the proposed power electronics system architectures of both the power transmitter and power receiver. The efficiency of the proposed solution is shown by simulation results.
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