The present invention relates to a charging control method of a battery for a vehicle. According to the charging control method of the battery for the vehicle of an embodiment of the present invention, when charging of the battery begins, it is determined whether towing is engaged. When towing is performed, it is determined whether a temperature of the battery is above a limit temperature. Also, in order to prevent the temperature of the battery from reaching a power limit temperature when the temperature of the battery is above the limit temperature, a charging current for the battery may be controlled by a first limit charging current. The power limit temperature may be the temperature of the battery at which a power output from the battery drops below a set value. An objective of the present invention is to provide the charging control method of the battery for the vehicle which can prevent a relative decrease in the power output from the battery.
본 발명의 실시예에 따른 차량용 배터리의 충전 제어방법에 의하면, 배터리의 충전이 시작되면, 토잉체결 여부를 판단하고, 토잉체결이 되면 배터리의 온도가 한계온도 이상인지를 판단하며, 상기 배터리의 온도가 상기 한계온도 이상일 때 상기 배터리의 온도가 동력제한온도에 도달하지 않도록 상기 배터리에 대한 충전전류를 제1제한 충전전류로 제어할 수 있다. 상기 동력제한온도는 상기 배터리로부터 출력되는 동력이 설정치 이하로 낮아지는 배터리의 온도일 수 있다.
METHOD FOR CONTROLLING CHARGING OF VEHICLE BATTERY
차량용 배터리의 충전 제어방법
2023-06-15
Patent
Elektronische Ressource
Koreanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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