Design of wireless power transfer using flyback converter and tesla coils

Abstract

This research to design a wireless electric power transfer system by utilizing a used TV flyback transformer. Flyback TV is used as a Tesla coil power supply with a flyback converter circuit. The principle of wireless in this study is the resonance of electromagnetic waves produced by the Tesla coil. Experiments are carried out by providing switching frequencies and changing distances. The results showed that the power produced was 31.24 W (highest) at a switching frequency of 6.8 kHz and at a distance of 10 m. Efficiency at the same condition is 56, 768%.