본 발명에서는 전기 모빌리티에 적용된 구동모터에서 발생되는 열을 활용하여 배터리에 순환되는 냉각수의 온도를 조절한다. 이로 인해, 수가열 히터가 삭제되더라도 배터리의 온도를 조절할 수 있으며, 배터리 승온 시간이 단축되고, 배터리의 안정적인 온도 조절이 가능하며, 전기 모빌리티에 적용된 장치들이 활용됨에 따라 제조 원가 절감 및 무게가 감소된 모빌리티용 열관리 시스템이 소개된다.
An embodiment thermal management system for a mobility vehicle includes a first coolant line including a battery, a second coolant line including an electrical component including an oil cooler configured to cool a drive motor, a heat exchanger connected to the first coolant line and the second coolant line, wherein the heat exchanger is configured to allow a coolant in the first coolant line to exchange heat with the coolant in the second coolant line, and a controller configured to adjust a temperature of the battery as the coolant in the second coolant line is heated by the oil cooler by allowing the drive motor to generate heat by applying a preset electric current to the drive motor and as the coolant in the first coolant line is heated by heat exchange in the heat exchanger when the battery is required to be heated.
THERMAL MANAGEMENT SYSTEM FOR MOBILITY
모빌리티용 열관리 시스템
2024-06-05
Patent
Electronic Resource
Korean
INTEGRATED THERMAL MANAGEMENT SYSTEM FOR MOBILITY VEHICLES
European Patent Office | 2022
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