The invention provides a battery thermal runaway processing method, a control device and a vehicle, and the battery thermal runaway processing method comprises the steps: detecting the temperature of a battery; when the change rate of the battery temperature is larger than or equal to a first set value, warning information is sent to a user equipment side; when the battery temperature is greater than or equal to a first temperature value, performing power-off processing on the battery; when the battery temperature is larger than or equal to the second temperature value, the battery is separated from the battery bin. The temperature of the battery is detected, and the state of the battery is judged according to the temperature of the battery and the temperature change rate; wherein when it is detected that the battery temperature is larger than or equal to the second temperature and the battery is in the thermal runaway state, the battery is separated from the battery bin, and therefore loss caused by thermal runaway of the battery can be reduced.
本发明提出了一种电池热失控处理方法、控制装置及车辆,其中,所述电池热失控处理方法包括:检测电池的温度;在电池温度的变化率大于或者等于第一设定值时向用户设备端发送警告信息;在所述电池温度大于或者等于第一温度值时,对所述电池进行断电处理;在所述电池温度大于或者等于第二温度值时,使电池脱离电池仓。本发明通过检测所述电池的温度并根据电池的温度和温度变化率判断所述电池的状态;其中,当检测到电池温度大于或者等于第二温度,电池处于热失控状态时,使电池脱离电池仓,从而能够降低电池热失控引发的损失。
Battery thermal runaway processing method, control device and vehicle
一种电池热失控处理方法、控制装置及车辆
24.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Power battery thermal runaway processing method and device and electric vehicle
Europäisches Patentamt | 2021
|Vehicle power battery thermal runaway processing method and system, controller and vehicle
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2025
|Battery pack, thermal runaway protection method and vehicle
Europäisches Patentamt | 2023
|Battery thermal runaway monitoring method, device and system, and vehicle
Europäisches Patentamt | 2020
|