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公开(公告)号:US20250132406A1
公开(公告)日:2025-04-24
申请号:US18490198
申请日:2023-10-19
Applicant: GM Global Technology Operations LLC
Inventor: Han Zhang , Yong Miao , Erin Efimoff
Abstract: A system for calculating the maximum power limit of a battery pack for an electric vehicle includes one or more controllers in electronic communication with the battery pack. A plurality of battery open circuit voltage look-up tables and a plurality of direct current internal resistance (DCIR) look-up tables are stored in memory of the one or more controllers.