公开(公告)号：US20240109393A1

公开(公告)日：2024-04-04

申请号：US18179898

申请日：2023-03-07

申请人： Hyundai Motor Company ,  Kia Corporation

发明人： Man Ju Oh ,  UK II Yang ,  Ki Mok Kim ,  Sang Shin Lee

IPC分类号： B60H1/00 ,  B60H1/22

CPC分类号： B60H1/00278 ,  B60H1/00885 ,  B60H1/2215 ,  B60H2001/00928 ,  B60H2001/00949

摘要： An embodiment is a thermal management system for a vehicle, the thermal management system including a main refrigerant line in which a compressor, an indoor condenser, a first expansion valve, an outdoor condenser, a second expansion valve, and an indoor evaporator are sequentially provided, a battery cooling water line in which a battery, the chiller for a battery, and a water pump for a battery are sequentially provided, a refrigerant heater disposed between the compressor and the indoor condenser on the main refrigerant line, and a controller configured to control operations of the compressor and the refrigerant heater, control opening and closing of the first expansion valve and the second expansion valve, control operations of the water pump for an electric component and the water pump for a battery, and control flow paths of the refrigerant, the cooling water for an electric component, and the cooling water for a battery.