A protection device (20) for a battery pack (1) including a battery module (10), the protection device (20) includes: a temperature sensor (211) configured to measure a temperature of the battery module (10); and a control device configured to perform a protection operation of the battery pack (1) if a first temperature value measured through the temperature sensor (211) during a use of the battery module (10) is greater than a first temperature limit value and to correct the first temperature limit value according to a second temperature value measured through the temperature sensor (211) after the protection operation is performed.
PROTECTION METHOD FOR BATTERY PACK, AND PROTECTION DEVICE AND BATTERY PACK PERFORMING THE SAME
SCHUTZVERFAHREN FÜR BATTERIEPACK SOWIE SCHUTZVORRICHTUNG UND BATTERIEPACK DAMIT
PROCÉDÉ DE PROTECTION POUR BLOC-BATTERIE, ET DISPOSITIF DE PROTECTION ET BLOC-BATTERIE L'EXÉCUTANT
16.04.2025
Patent
Elektronische Ressource
Englisch
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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