供电方式可以选择常见民用外部电池，也可以选择带有充电功能的插头电源组。
Commercial external accessible batteries or accus as well as a plug power pack with integrated accu charging function can be used alternatively.
在对电源系统可靠性要求较高的场合，一般采用两组蓄电池并联运行、浮充供电的方式。
To the electrical power system reliability request high situation, USES two group of accumulator cell parallel operations, the floating power supply way generally.
本文针对通信电源维护中的几个热点问题进行了探讨，包括新的供电方式、集中监控、设备的维护以及新设备的选择等。
This paper discusses some hot problems of the maintenance and administration for communication power, including separate powering, centralization monitor, selecting main equipment, and so on.
应用推荐