閥控密封式鉛酸蓄電池監測技術探討

摘要：由于VRLA蓄電池的運行要求比較嚴格，蓄電池在偏離了正確的使用條件下運行會影響電池使用壽命，甚至造成熱失控和爆炸等嚴重的后果，因此，鉛酸蓄電池的運行參數監測十分重要。采用備用電池的場所一般都是非常重要的部門，容量下降到一定程度電池組就起不到電源備份的作用，一旦主電源發生故障，就可能造成系統停機，導致巨大的損失，及時發現電池容量下降并處理電池失效同樣十分重要。 敘詞：蓄電池 監測 壽命 Abstract：VRLA should be used under strict condition.. When it is functioned in a wrong conditon, not only the duration of the battery will be shortened, but also serious situations such as thermorunaway and exposion will be led to. Therefore, function parameters monitoring of VRLA battery is of much importance. The place where back-up battery is applied is key target for protection. When the capacitance is lowered down to a certain degree, the back-up battery pack will be of no use. In case main power supply goes wrong, the whole system will stop functioning, which will lead to huge loss. To find out the lowering of battery capacitance and deal with the situation in time is also very important. Keyword：Battery, Monitor, Duration