Contactless power transfer system suitable for low voltage and large current charging for EDLCs

The efficiency of a contactless power transformer is determined by the output load. We propose a high-efficiency contactless power transfer system for a low-voltage and large-current load. The proposed system is composed of a contactless power transfer system with series and series resonant capacitors and a current-doubler rectifier circuit. This paper presents the characteristic of the proposed system that charged electric double layer capacitors as a low-voltage and large-current load, as well as the experimental results.