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BATTERY PACK, DISCHARGE SYSTEM, CHARGE/DISCHARGE SYSTEM, AND DISCHARGE CONTROL METHOD FOR LITHIUM ION RECHARGEABLE BATTERY
BATTERY PACK, DISCHARGE SYSTEM, CHARGE/DISCHARGE SYSTEM, AND DISCHARGE CONTROL METHOD FOR LITHIUM ION RECHARGEABLE BATTERY
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机译:锂离子可充电电池的电池组,放电系统,充/放电系统以及放电控制方法
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摘要
Disclosed is a battery pack provided with at least one lithium ion rechargeable battery, a voltage sensor, and a control unit. When the battery discharges, the control unit controls the discharge of the battery with a relatively high discharge stopping voltage, when the battery is used with a relatively low frequency. Meanwhile, the control unit controls the discharge of the battery with a relatively low discharge stopping voltage, when the battery is used with a relatively high frequency. Usable capacity is thereby prevented from decreasing more than the actual decrease in capacity due to an increase in frequency of use.
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