A battery charging method capable of preventing overcharge is disclosed. The battery charging method capable of preventing overcharge according to the present invention comprises: a) a step of charging a battery including a plurality of battery cells during a first charging time set to the first current set to constant current or until charging voltage of the battery reaches first voltage set to constant voltage; b) a step of charging the battery during a second charging time set to the first voltage; and c) a step of charging the battery during a third charging time with the second current set to constant current. The third charging time is calculated by adding the deviation between the reference temperature based on the indoor temperature and the measured temperature of the battery to the first charging time.
과충전의 예방이 가능한 전지팩 충전방법을 개시한다. 본 발명은 a)복 수개의 전지셀을 구비한 배터리를 정전류로 설정된 제1전류로 설정된 제1충전시간동안 또는 배터리의 충전전압이 정전압으로 설정된 제1전압에 도달되기까지 충전시키는 단계와, b)제1전압으로 설정된 제2충전시간 동안 배터리를 충전시키는 단계와, c)정전류로 설정된 제2전류로 제3충전시간 동안 충전시키는 단계를 포함하고, 제3충전시간은 실내온도를 기준으로 하는 기준온도와 배터리의 측정 온도간의 편차를 제1충전시간과 합하여 산출되는 것을 특징으로 하는 과충전의 예방이 가능한 배터리 충전방법을 제공할 수 있다.
CHARGING METHOD FOR BATTERY CAPABLE OF PREVENT OVERCHARGE
과충전의 예방이 가능한 배터리 충전방법
2017-05-17
Patent
Electronic Resource
Korean
METHOD AND APPARATUS FOR CHARGING BATTERY WITH OVERCHARGE PROTECTION
European Patent Office | 2018
|METHOD AND APPARATUS FOR CHARGING BATTERY WITH OVERCHARGE PROTECTION
European Patent Office | 2018
A battery pack configured to prevent overcharge and A vehicle comprising the same
European Patent Office | 2020
|Charging equipment with overcharge automatic protection function
European Patent Office | 2020