Constant current charging in series-series compensated non-radiative wireless power link

The charging characteristics of non-radiative wireless power link (NWPL) have been well unknown. This paper shows that series-series (SS) compensated NWPL system behaves as a constant current power supply when the inverter operates at the resonant frequency of self-inductance and resonant capacitors.

[1]  R. Steigerwald,et al.  A comparison of half-bridge resonant converter topologies , 1987, 1987 IEEE Applied Power Electronics conference and Exposition.

[2]  Xinbo Ruan,et al.  Analysis, Design, and Control of a Transcutaneous Power Regulator for Artificial Hearts , 2009, IEEE Transactions on Biomedical Circuits and Systems.

[3]  Shahriar Mirabbasi,et al.  Design and Optimization of Resonance-Based Efficient Wireless Power Delivery Systems for Biomedical Implants , 2011, IEEE Transactions on Biomedical Circuits and Systems.