A plurality of driving circuits drive a plurality of contactors configured to connect the battery pack and an external apparatus, respectively, based on a supply voltage. A processing circuitry control the plurality of driving circuits to sequentially close the plurality of contactors in a predetermined order, and check the supply voltage before closing each of the contactors.
BATTERY APPARATUS, BATTERY MANAGEMENT SYSTEM, AND METHOD OF DIAGNOSING SUPPLY VOLTAGE OF CONTACTOR
BATTERIEVORRICHTUNG, BATTERIEVERWALTUNGSSYSTEM UND VERFAHREN ZUR DIAGNOSE DER VERSORGUNGSSPANNUNG EINES SCHÜTZES
APPAREIL DE BATTERIE, SYSTÈME DE GESTION DE BATTERIE ET PROCÉDÉ DE DIAGNOSTIC DE TENSION D'ALIMENTATION DE CONTACTEUR
2022-12-21
Patent
Elektronische Ressource
Englisch
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