Development of Experimental Bench for Wireless Power Transfer

Resumo

Wireless-power-transfer (WPT) for powering low-power devices has increased in recent years. The inductive resonant coupling method is the most used technique for this application and consists of taking advantage of the magnetic field generated in a coil so that there is current circulation in another nearby coil. In this work, using this technique, the series-series (SS) compensation topology was used to develop a test bench that should supply a load of up to 10W. Therefore, a brief explanation of the topic, calculations used, defined parameters, and we presented preliminary results of the proposed system.