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SOC Apparatus and Method for determining battery SOC of electric powered vehicle
SOC Apparatus and Method for determining battery SOC of electric powered vehicle
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机译：确定电动车辆的电池SOC的SOC设备和方法
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摘要
The present invention relates to an apparatus for determining state of charge (SOC) of a battery of an electric power vehicle and a method thereof. The apparatus for determining SOC of a battery of an electric power vehicle comprises the steps of: (a) calculating a first SOC of the battery, when braking of the electric power vehicle is started; (b) calculating the current of the battery at specific time intervals when the braking is maintained; (c) calculating the measured SOC by accumulating the current of the measured battery, when the braking is terminated, and calculating a second SOC of the battery, when the braking is terminated; and (d) determining a final SOC value of the battery, when the braking is terminated by using the first SOC, the second SOC, and the measured SOC.
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