The in-wheel motor cooling apparatus and method may include: a brake data calculation section configured to calculate a brake severity related to brake data of a brake device in a traveling state; a motor temperature measuring section configured to measure a temperature and a temperature change of the in-wheel motor in a traveling completion state; a drive controller configured to start driving the water pump in a traveling completion state when the brake severity and the temperature change are higher than a predetermined criterion; and a cooling flow control section configured to determine a cooling flow rate of the water pump in real time based on a temperature of the in-wheel motor when driving of the water pump is started.
轮内马达冷却设备及方法可包括:制动数据计算部,被配置为计算与行驶状态的制动装置的制动数据相关的制动严重程度;马达温度测量部,被配置为测量行驶完成状态下的轮内马达的温度和温度变化;驱动控制器,被配置为当制动严重程度和温度变化高于预定标准时,在行驶完成状态下开始驱动水泵;以及冷却流控制部,被配置为当开始驱动水泵时,基于轮内马达的温度来实时确定水泵的冷却流量。
In-wheel motor cooling apparatus and method
轮内马达冷却设备及方法
14.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |