A system includes a battery pack having a first sub-pack and a second sub-pack, the first sub-pack having a first cell group and a second cell group, and the second sub-pack having a third cell group. A cooling system supplies a liquid coolant to a heat exchanger that is in thermal communication with the battery pack. A first section, a second section, and a third section of the heat exchanger are arranged sequentially in a flow direction of the liquid coolant between the coolant inlet and the coolant outlet, with the first section of positioned adjacent to the first cell group of the first sub-pack, the second section positioned adjacent to the third cell group of the second sub-pack, and the third section positioned adjacent to the second cell group of the first sub-pack.
Battery Pack And Cooling System
2024-10-31
Patent
Electronic Resource
English
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |