본 발명은 차량의 구동력을 발생시키는 모터에 전력을 공급할 수 있도록 차량에 탑재된 메인배터리; 상기 메인배터리에 제공할 전력이 충전된 보조배터리; 상기 보조배터리를 탑재할 수 있도록 차체에 구비된 배터리랙; 상기 배터리랙에 장착된 보조배터리의 전력을 변환하여 상기 메인배터리를 충전시키도록 구비된 전력변환장치를 포함하여 구성된다.
A power supply for electric vehicles includes: a main battery mounted to a vehicle to supply electric power to a motor generating a driving power for the vehicle; a supplementary battery charged with electric power to be supplied to the main battery; a battery rack provided in a vehicle body to load the supplementary battery; and a power converter configured to convert electricity power of the supplementary battery mounted to the battery rack to charge the main battery.
POWER SUPPLY FOR ELECTRIC VEHICLES
전기차의 전원 공급 장치
2024-01-09
Patent
Electronic Resource
Korean
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
European Patent Office | 2022
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