延长变电站阀控式蓄电池使用寿命的日常维护方法

Routine maintenance methods of prolonging the service life of VRLA battery used in the transformer substation

蓄电池组的状态是直流系统能否正常工作的根本,关系到变电站一、二次设备的安全稳定运行。随着科技的进步,阀控式蓄电池在电力系统中已被广泛应用,本文通过叙述阀控式蓄电池的构造和原理,提出延长变电站阀控式蓄电池使用寿命的日常维护方法。

The state of the lead-acid batteries is a key to normal operation of the direct current system and related to the safe and stable operation of the primary and secondary equipments in the transformer substa- tion. With the progress of technology, VRLA batteries are widly used for power systems. This paper intro- duces the structure and principle of VRLA battery, and proposed the routine maintenance methods which are used to prolong the service life of VRLA battery in the transformer substation.