A battery energy storage system (10) comprises a rechargeable battery (14); a converter (16) for converting a DC current from the rechargeable battery (14) into a current to be supplied to a load (22, 26) and for converting a current from a source (20, 22, 26) into a DC current to be supplied to the rechargeable battery (14); and a closed cooling circuit (18) for cooling the rechargeable battery (14) and the converter (16) with a cooling fluid (32) adapted for performing a phase change, when heated by at least one of the rechargeable battery (14) and the converter (16); wherein the cooling circuit (18) interconnects a cooling component (52) for the rechargeable battery (14) and a cooling component (38) for the converter (16).
BATTERY ENERGY STORAGE SYSTEM WITH TWO-PHASE COOLING
BATTERIEENERGIESPEICHERSYSTEM MIT ZWEIPHASIGER KÜHLUNG
SYSTÈME DE STOCKAGE D'ÉNERGIE DE BATTERIE AVEC REFROIDISSEMENT À DEUX PHASES
2021-03-10
Patent
Elektronische Ressource
Englisch
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 / 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 |
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