The invention relates to a thermal management system, a fuel cell vehicle and a control method of the thermal management system, and the thermal management system comprises a warm air heating system which comprises a heater and a warm air core body, and a liquid inlet of the warm air core body selectively communicates with a liquid outlet of the heater; the heater is used for heating the first medium flowing through the warm air heating system; the heat exchanger is provided with a first chamber and a second chamber; a liquid inlet of the first cavity selectively communicates with a liquid outlet of the warm air core body; the electric pile heating system is connected with the electric pile; a liquid outlet of the electric pile is selectively communicated with a liquid inlet of the second chamber; the second medium flowing through the stack heating system can exchange heat with the first medium by means of the heat exchanger. According to the heat management system, the first medium and the second medium can be subjected to heat exchange through the heat exchanger, so that the warm air heating system and the electric pile heating system can share one heater, the cost is reduced, and when the temperature of the second medium is high, the first medium is heated through the second medium so as to close the heater.
本申请涉及一种热管理系统、燃料电池车及热管理系统的控制方法,热管理系统包括:暖风加热系统,包括加热器和暖风芯体,暖风芯体的进液口可选择地连通加热器的出液口;加热器用于加热流经暖风加热系统的第一介质;换热器,设有第一腔室和第二腔室;第一腔室的进液口可选择地连通暖风芯体的出液口;电堆加热系统,连接电堆;电堆的出液口可选择地连通第二腔室的进液口;流经电堆加热系统的第二介质能够借助换热器与第一介质进行热交换。上述的热管理系统,第一介质和第二介质可以通过换热器进行热交换,从而能够使暖风加热系统和电堆加热系统共用一个加热器,降低成本,在第二介质的温度较高时,通过第二介质加热第一介质,以关闭加热器。
Thermal management system, fuel cell vehicle, and method for controlling thermal management system
热管理系统、燃料电池车及热管理系统的控制方法
12.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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