The embodiment of the invention provides a vehicle-mounted power battery system pack and a new energy automobile. The vehicle-mounted power battery system pack comprises a power battery system pack body, a control device and a plurality of electromagnetic valves arranged on the side face of the power battery system pack body. The control device is arranged in the power battery system pack body andis electrically connected with the electromagnetic valve; the electromagnetic valve is detachably connected with a target vehicle chassis; and the control device is used for controlling the electromagnetic valve to disconnect from the target vehicle chassis when detecting that the temperature of the power battery in the power battery system package body meets a preset condition. According to theembodiment of the invention, when the control device detects that the temperature of the power battery in the power battery system pack body meets the preset condition, the electromagnetic valve is controlled to be disconnected from the chassis of the target vehicle, so that the vehicle-mounted power battery system pack can be separated from the target vehicle, the danger to the target vehicle isreduced, and higher safety performance is realized.
本发明实施例提供的一种车载动力电池系统包及新能源汽车,该车载动力电池系统包包括:动力电池系统包本体、控制装置和设在所述动力电池系统包本体侧面的多个电磁阀;所述控制装置设于所述动力电池系统包本体内,并与所述电磁阀电连接;所述电磁阀与目标车辆底盘可拆卸连接;所述控制装置用于在检测到动力电池系统包本体内的动力电池的温度满足预设条件时,控制所述电磁阀断开与所述目标车辆底盘的连接。本发明实施例通过控制装置在检测到动力电池系统包本体内的动力电池的温度满足预设条件时,控制电磁阀断开与目标车辆底盘的连接,可以使车载动力电池系统包脱离目标车辆,降低对目标车辆造成的危险,实现较高的安全性能。
Vehicle-mounted power battery system pack and new energy automobile
车载动力电池系统包及新能源汽车
2021-02-26
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / A62C FIRE-FIGHTING , Feuerbekämpfung / 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 |