煤矿井下后备电源铅酸电池的过放保护
Over-discharge Protection of Lead-acid Battery in Mine Back-up Power
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摘要: 研究了铅酸电池的过放保护,使铅酸电池能够在放电到达终止电压前便切断给外部供电,增加电池的使用寿命。Abstract: This paper studies the over-discharge protection of lead-acid battery which can make the lead-acid battery cut off the external power supply before the power discharges up to the end voltage,and prolong the service life of the battery.
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