POWER SUPPLY DEVICE AND METHOD FOR ELECTRIC CAR AND VEHICLE

摘要

The present invention discloses a power supply device for an electric vehicle, a power supply method and a car having the same. The power supply device for an electric vehicle includes: a power generation part which converts power generated in an engine into electricity, a power source part which receives at least one battery, and a charge part which supplies the electricity generated in the power generation part to the battery.