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Method for managing battery in battery management system, involves measuring electric quantity at terminal of control module, and estimating state of charge and/or state of health of battery is estimated from electrical magnitude
Method for managing battery in battery management system, involves measuring electric quantity at terminal of control module, and estimating state of charge and/or state of health of battery is estimated from electrical magnitude
The method involves measuring an electric quantity at a terminal of a control module (13). A state of charge (SOC) and/or a state of health (SOH) of a battery (10) is estimated from electrical magnitude. The voltage across the control module is measured during a charge phase and/or discharge phase of the battery to deduce the SOC and/or SOH of the battery. The SOC of the battery is indicated when the measurement of the control module indicates proximity of the full load and/or unloading of the control module of the battery. Independent claims are also included for the following: (1) a battery (2) a battery management system controller.
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