A battery pack includes a plurality of compartments filled with an inert gas and sealed in a thermally conductive casing, a plurality of battery units each comprising rechargeable batteries and each stored in one of the plurality of compartments, internal heat-exchange systems each of which can circulate the inert gas to exchange heat with the rechargeable batteries in the one of the plurality of compartments, and an external heat-exchange system positioned outside the thermally conductive casing which can exchange heat with the thermally conductive casing surrounding the one of the plurality of compartments.
Battery pack having reliable temperature control
2017-04-04
Patent
Electronic Resource
English
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01G Kondensatoren , CAPACITORS / 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 |