A battery device measures the temperature of the battery device, determines a naturally decreased estimated temperature based on information including a difference between the temperature of the battery device and the atmospheric temperature when the temperature of the battery device is higher than the atmospheric temperature, determines a stop temperature based on a reference temperature of the stop temperature and the naturally decreased estimated temperature, and can stop cooling operation of the battery device when the temperature of a battery module is lower than the stop temperature.
배터리 장치는 배터리 장치의 온도를 측정하고, 배터리 장치의 온도가 대기 온도보다 높은 경우에, 배터리 장치의 온도와 대기 온도의 차이를 포함하는 정보에 기초해서 자연 감소 추정 온도를 결정하고, 정지 온도의 기준 온도와 자연 감소 추정 온도에 기초해서 정지 온도를 결정하고, 배터리 모듈의 온도가 정지 온도보다 낮은 경우에, 배터리 장치의 냉각 동작을 정지할 수 있다.
BATTERY APPARATUS AND COOLING CONTROL METHOD THEREOF
배터리 장치 및 그 냉각 제어 방법
30.12.2021
Patent
Elektronische Ressource
Koreanisch
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 |
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