A Novel Type of Single-Ended Wireless V2H with Stable Power Transfer Operation against Circuit Constants Variation

Amid concerns about global environmental problems, the spread of smart houses that can carry out energy management by combining solar photovoltaic system and storage batteries contributes to the realization of a Low-carbon society, but the cost of storage batteries is impeding the diffusion. An effective solution to this problem is Vehicle to Home (V2H) system. Electric Vehicles (EVs) can be used in smart house systems to supplement the energy storage. This system essentially requires a bidirectional power transfer feature between the EV and home. This paper deals with attractive voltage-source single-ended sub-resonant high-frequency (HF) inverter as a bidirectional wireless power transfer (WPT) based on inductive power transfer (IPT). This WPT system is applied to the smart home as Wireless V2H. We had developed a bidirectional wireless V2H system using the proposed Single-Ended inverter which is simple in construction, low cost and lightweight.