变电站通信电源及机房环境监控系统的研究  

Research on Monitoring System of Communication Power Supply and the Computer Room Environment in Substations

作　　者：蒋振宇 JIANG Zhen-yu(Maoming Power Supply Bureau,Guangdong Power Grid Co.,Ltd.,Maoming 525000,China)

机构地区：[1]广东电网有限责任公司茂名供电局,广东茂名525000

出　　处：《通信电源技术》2020年第6期41-43,共3页Telecom Power Technology

摘　　要：随着南方电网变电站通信电源和机房空调的运行时间越来越长,电源设备老化和空调故障停机时有发生,造成设备停电或者告警,甚至影响电力调度业务和线路保护业务。针对各个变电站通信电源厂家通信协议不一致和部分35 kV变电站无电源监控模块问题,笔者提出一种采用传感器直接测量的方式采集通信电源信号并能对变电站空调直接控制的方法,供各南网地市供电局参考。As the operation time of communication power and air conditionings in China Southern Power Grid substations is getting longer and longer,power equipments are aged and air-conditionings fault and shutdown occasionally.It causes that equipment powers outages or alarms,and even influences Power dispatching and line protection services.As a result,the Communication of Substations interrupt or the relay protection rejectes to operate.Aiming at the inconsistent communication protocols of the communication power manufacturers in various substations and the lack of Power Supply monitoring modules in some 35kV substations,the author proposes a method of directly measuring the communication power signals by using sensors and directly controlling the air conditionings in substations,for reference of China Southern Power Grid Power Supply Bureau.

关 键 词：变电站 通信电源 监控 

分 类 号：TM63[电气工程—电力系统及自动化] TN86[电子电信—信息与通信工程] TP277[自动化与计算机技术—检测技术与自动化装置]