Experimental study of wireless inductive system for electric vehicles batteries charging

This article presents created experimental stand for wireless inductive system for electric vehicles (EV) batteries charging and investigation of the main problems for moduls integration in the system for effectivnes energy transfer in the large exigenses of the batteries for electric vehicles. Flexible control of the high frequency (HF) inverter limited from resonant conditions of the flexible load with differents transmitters and differents parameters of the batteries was in the scops. A control system with capabilities for large diapazon of charging voltage and curent is proposed as a possible solution of the main problematic issues related to EV charging. An optimization problems are defined and solved for transmitters dimentions, bobbine's inductans and for distance from sender and receiver.