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公开(公告)号:US20240204508A1
公开(公告)日:2024-06-20
申请号:US18537484
申请日:2023-12-12
CPC分类号: H02H7/18 , B60L3/04 , B60L58/18 , B60L2240/549
摘要: A computer system includes a processor device configured to determine battery current of each battery pack of a plurality of parallelly connected battery packs of an energy storage system of a vehicle, determine a system current for all of the plurality of parallelly connected battery packs in the energy storage system, compare the determined battery current with a predetermined battery pack overcurrent threshold for each one of the battery packs, and comparing the determined system current with a system overcurrent threshold, activate an overcurrent fuse of an associated battery pack in response to the determined battery current of the associated battery pack being higher than the battery pack overcurrent threshold, and to activate the overcurrent fuse of at least one of the same battery packs in response to the determined system current being higher than the system overcurrent threshold.