The present invention relates to a cell balancing method using a floating charging function of an electric commercial vehicle, and to a method for additionally performing cell balancing by using leakage current flowed into a battery during conversion into a floating charging mode applied to the electric commercial vehicle in addition to an existing cell balancing function. A balancing control system comprises a SOC measurement unit, a SOC deviation calculation unit, a charging mode conversion detection unit, a balancing control unit, and a count unit.
본 발명은 전기 상용차의 부동 충전(Floating charging) 기능을 활용한 셀 밸런싱 방법에 관한 것으로서, 기존의 셀 밸런싱 기능 외에 전기 상용차에 적용된 부동 충전(Floating charging) 모드로의 전환 시, 그 상태에서 배터리로 유입되는 누설 전류를 이용하여 셀 밸런싱을 추가로 수행하는 방법에 관한 것이다.
Balancing control system and method using floating charging function of electric commercial vehicle
전기 상용차의 부동 충전 기능을 활용한 밸런싱 제어 시스템 및 방법
2022-04-21
Patent
Elektronische Ressource
Koreanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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