A Novel Type of 6kW Single-Ended Wireless V2H System with Bidirectional Synchronized-Parallel Operation

Although the widespread use of a smart houses leads to the prevention of global warming because they do not emit CO2, batteries which is key device are so expensive that their spread is hindered. A vehicle to home system can reduce cost of the system, electric vehicles support the battery within the system. Wireless vehicle to home systems are able to remove usual vehicle to home power cables, the system will be more convenient and safe. However, wireless vehicle to home systems consist of a conventional bridged inverter using four power switching devices are expensive. Therefore, newly developed has been cost effective, compact and light wireless vehicle to home with a single-ended inverter. The vehicle to home system generally requires 6kW transfer power, which is enough to drive all apparatus of a home. Then a vehicle to home using a single-ended inverter with a synchronous parallel bi-directional control and a bi-fila transmission coils is proposed.