A review on magnetic resonance based wireless power transfer system for electric vehicles

Serious environmental pollution caused by internal combustion engines, together with the depletion of fossil fuels, has motivated global interest in eco-friendly energy. Vehicles are the main fossil fuel consumers, to reduce the use of fossil fuels in vehicles; Electric vehicle technology has been developed. The eco-friendly vehicle is the global trend in the automobile industry. However, all-electric vehicles, such as plug and play electric vehicles and battery operated electric vehicles are distributed widely. But at present some battery-related drawbacks such as large size, heavy weight, long charging time, and short driving range are occurs. These problems are not easily solved by current battery technology. This paper gives the brief summary of how battery can be charged with the help of wireless power transfer system.