The invention relates to a battery pack, a battery management device, and a vehicle having the battery pack and the battery management device. A battery pack for a vehicle includes: a case having an air outlet and an air inlet; a battery having a plurality of battery cells and disposed in the case; a first temperature detector for detecting a temperature of the at least one battery cell; a second temperature detector for detecting a temperature of air discharged through the air outlet; and a fan that causes a flow of air sucked through the air inlet to be discharged toward the air outlet, and rotates based on at least one of cell temperature information on a temperature of the at least one battery cell detected by the first temperature detector or discharge temperature information on a discharge air temperature detected by the second temperature detector.
本发明涉及电池组、电池管理装置和具有该电池组和该电池管理装置的车辆。用于车辆的电池组包括:壳体,其具有空气出口和空气入口;电池,其具有多个电池单元,并且布置在壳体中;第一温度检测器,其用于检测至少一个电池单元的温度;第二温度检测器,其用于检测通过空气出口排出的空气的温度;以及风扇,其促使通过空气入口吸入的空气流朝向空气出口排出,并且基于由第一温度检测器检测到的关于至少一个电池单元的温度的单元温度信息或由第二温度检测器检测到的关于排出空气温度的排出温度信息的至少一个而旋转。
BATTERY PACK, BATTERY MANAGEMENT DEVICE, AND VEHICLE HAVING SAME
电池组、电池管理装置和具有该电池组和该电池管理装置的车辆
2021-12-24
Patent
Electronic Resource
Chinese
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 |
VEHICLE BATTERY PACK AND VEHICLE BATTERY PACK SYSTEM HAVING THE SAME
European Patent Office | 2024
|