Method and system for battery management of electric mobility
AssigneeHl Mando Corporation
InventorChanheung PARK
Life of this patent
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Abstract
A method and system for battery management of an electric mobility are provided. The method for battery management of the electric mobility may comprise: receiving information related to states of charge (SOCs) of a plurality of batteries installed in the electric mobility; determining whether a difference between a SOC of a first battery having a highest SOC and a SOC of a second battery having a lowest SOC among the plurality of batteries exceeds a predetermined threshold value; and controlling charge and/or discharge of at least one of the plurality of batteries by controlling power flow of at least one of a plurality of converters connected to the plurality of batteries.
Claims15
A method for battery management of an electric mobility, the method comprising:
- receiving information on states of charge (SOCs) of a plurality of batteries included in the electric mobility;
- determining whether a difference between a SOC of a first battery having a highest SOC and a SOC of a second battery having a lowest SOC among the plurality of batteries exceeds a predetermined threshold value;
- and
- controlling charge and/or discharge of at least one of the plurality of batteries by controlling power flow of at least one converter among a plurality of converters connected to the plurality of batteries.
A system for battery management of an electric mobility, the system comprising:
- a generator configured to generate voltage by drive of a pedal;
- a plurality of batteries;
- a plurality of motors operably connected to at least one of wheels of the electric mobility to provide rotational force to at least one of the wheels;
- a plurality of converters configured to convert voltages of the plurality of batteries;
- and
- a controller configured to receive information on states of charge (SOCs) of the plurality of batteries, determine whether a difference between a SOC of a first battery having a highest SOC and a SOC of a second battery having a lowest SOC among the plurality of batteries exceeds a predetermined threshold value, and control charge or discharge of at least one of the plurality of batteries by controlling power flow of at least one of the plurality of converters.
Dependencies are inferred from the claim text.