阀控密封式铅酸蓄电池监测技术探讨
作者:孙淑梅 上传时间:2012/5/9 14:01:00
摘要:由于VRLA蓄电池的运行要求比较严格,蓄电池在偏离了正确的使用条件下运行会影响电池使用寿命,甚至造成热失控和爆炸等严重的后果,因此,铅酸蓄电池的运行参数监测十分重要。采用备用电池的场所一般都是非常重要的部门,容量下降到一定程度电池组就起不到电源备份的作用,一旦主电源发生故障,就可能造成系统停机,导致巨大的损失,及时发现电池容量下降并处理电池失效同样十分重要。
叙词:蓄电池 监测 寿命
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
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