PCM设备常见故障分析  

Common Failure Analysis of PCM Equipment

作　　者：黄和平 

机构地区：[1]酒钢宏兴钢铁股份有限责任公司,甘肃嘉峪关735100

出　　处：《甘肃冶金》2018年第1期77-78,82,共3页Gansu Metallurgy

摘　　要：酒钢PCM设备是酒钢电力信息系统中重要的通讯传输设备,酒钢各开关站、变电所和热电厂通过PCM的综合交叉接入,对远动信息、电能量计量信息和调度直通电话业务进行传输。PCM设备的日常维护以及故障检查排除工作是保障电力通讯网络安全运行的基础,该设备的接口比较灵活,智能化的程度比较高,但维护和管理的工作比较困难。PCM equipment is an important communication transmission equipment in jisco power information system~ All the switching stations, substations and thermal power plants of jisco are transmitted through the integrated cross - access of PCM, and carry out transmission of telemetry information, electrical energy metering information and scheduling direct tele- phone service.The daily maintenance of PCM equipment and troubleshooting are the basis for ensuring the safe operation of power communication network.The interface of the device is more flexible and intelligent, but it is difficult to maintain and manage the work.

关 键 词：PCM 业务接口 故障现象 时隙 

分 类 号：TM732[电气工程—电力系统及自动化]