The present invention provides a dual voltage battery pack for an electric car which maintains low voltage battery power after separating a direct current (DC)-link from a high voltage battery source. The dual voltage battery pack comprises isolation enclosures, high voltage batteries, low voltage batteries, voltage converters, passive service contactors, contactors, fuses, soft start resistors, high voltage positive terminals, high voltage negative terminals, low voltage positive terminals and low voltage negative terminals.
본 발명은 고전압 배터리 소스로부터 DC-링크를 분리 한 후에 저전압 배터리 전력을 유지하는 전기 자동차 용 이중 전압 배터리 팩을 제공한다.
DUAL VOLTAGE BATTERY PACK
이중 전압 배터리 팩
2019-12-17
Patent
Electronic Resource
Korean
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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