The invention discloses a pure electric mine truck whole vehicle cooling system and a control method thereof, and belongs to the technical field of cooling systems. The cooling system comprises a water cooling unit assembly, a radiator assembly, an expansion kettle and a water cooling system control module, the radiator assembly manages heat dissipation of the electrical cabinet and the oil pump motor, the water cooling unit assembly manages heat dissipation of the power battery, and temperature sensors distributed in all equipment are used for controlling the temperature of the power battery. A temperature sensor in a battery pack box, an electrical cabinet and a temperature sensor in an oil pump motor sense and transmit temperature signals to a water cooling system control module, and when the temperature is higher than a set temperature value, the water cooling system control module starts a radiator assembly or/and a water cooling unit assembly to carry out sub-control, precise cooling and temperature control on equipment; therefore, heat balance of equipment is achieved, and the performance of the whole vehicle is improved.
本发明公开了一种纯电矿卡整车冷却系统及其控制方法,属于冷却系统技术领域。冷却系统包括水冷机组组件、散热器组件、膨胀水壶及水冷系统控制模块,其中散热器组件管理电气柜和油泵电机的散热,水冷机组组件管理动力电池的散热,通过分布于各设备中的温度传感器,电池包箱内的温度传感器、电气柜和油泵电机内的温度传感器,感知并传递温度信号给水冷系统控制模块,当温度高于设定温度值时,水冷系统控制模块启动散热器组件或/和水冷机组组件对设备进行分控、精准降温和控温,以达到设备的热均衡,提高整车性能的效果。
Pure electric mine truck whole vehicle cooling system and control method thereof
一种纯电矿卡整车冷却系统及其控制方法
2024-05-28
Patent
Electronic Resource
Chinese
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / 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 |
European Patent Office | 2024
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