An electric vehicle thermal management system may include a traction battery assembly, a coolant circuit, an exchanger, a charge port assembly, and a control system. The traction battery assembly may include a thermal plate. The coolant circuit may include a chiller and may be arranged with the thermal plate to distribute coolant thereto. The exchanger may be arranged with the coolant circuit for thermal, but not fluid, communication therebetween. The charge port assembly may be in fluid communication with the exchanger and may be configured to receive coolant from an external source. The control system may include a control line configured to communicate with the external source, to monitor conditions of the traction battery assembly, chiller, and external source, and to direct operation of the external source based on the conditions.
Thermal Management System for Fast Charge Battery Electric Vehicle
2017-08-17
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / 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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