Patent ID: 11870289
Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  Y | IPC B  H

Claim 6:
7. A battery management system (BMS) for a traction battery, the BMS comprising:
an obtaining unit configured to obtain a battery parameter of the traction battery, the battery parameter comprising at least one of a state of charge (SOC) or an open-circuit voltage OCV; and
a control unit configured to: during a charging process of the traction battery, control the traction battery to discharge or stop being charged in response to the battery parameter of the traction battery changing by a parameter gap value;
wherein the parameter gap value is a first preset parameter gap value in a scenario in which the battery parameter of the traction battery is in a first parameter interval, and is a second preset parameter gap value in a scenario in which the battery parameter of the traction battery is in a second parameter interval, wherein the first preset parameter gap value is greater than the second preset parameter gap value, and the battery parameter in the first parameter interval is less than the battery parameter in the second parameter interval.