桥头铝电五期通信电源系统故障解析方法

Fault analysis Method of Telecommunications Power Supply System of Qiaotou Aluminum and Electricity Plant Fifth Phase

文章介绍了桥头铝电五期通信电源系统CGY48240的模块化设计思路,对通信电源各模块故障的严重程度进行划分,并根据模块设计思路对故障进行分析,对可能造成通信系统中断的故障提出了应急处理办法。

The paper introduces CGY48240 modularization design thread of fifth phase telecommunications power supply system of Qiaotou Aluminum and Electricity Plant,and divides communication source module fault according to its severity,as well as makes analysis on fault according to module design thread,and puts forward emergency handling method for the fault which may induce communication system interruption.