阀控铅酸蓄电池在油田专网通信中的应用

可靠的电源是通信设备正常使用的前提。蓄电池做为备用电源起着非常重要的作用，专网通信属于二、三类供电，大都是单回路供电、且大部分无油机保障。因此，蓄电池的维护就显得非常重要。文中论述了阀控铅酸蓄电池在油田专网通信中选购、使用、维护等方面的经验。

The Application of VRLA Battery Private Communication Networks in Oil Field

The reliable power supply is the precondition of the normal operation of communication equipment. Battery plays a very important as the back up power supply. The private communication networks is classified to be the second or third class power supplying. Usually, they use single loop power source and most of them are not backed up with the generators. So the maintenance of battery seems very importance. This paper discusses the selection, usage, maintenance experiments of VRLA battery in oil field private communication networks.