变电站自动化信息传输中典型故障查找方法

Typical Fault Finding Methods in Substation Automation Information Transmission

在数字化保护设备技术不断发展成熟的背景下,变电站自动化程度不断提高,对自动化信息系统的依赖也越来越紧密。就现阶段变电站自动化系统的实际运行数据来看,其中存在的一些问题也不容忽视。典型的数据采集通讯网络故障,主干线路通道故障等因素,使得变电站信息传输受到严重干扰,从而导致整个系统可靠性和稳定性受到影响。为此要积极针对变电站自动化信息传输的典型故障类型进行分析,提出相应的解决措施,确保变电站各类设备的完全稳定运行。

In the background of the development of digital protection equipment technology,the degree of substation automation is constantly improving,the reliance on automatic information system is also more and more close.According to the actual operation data of substation automation system at the present stage,some problems can not be ignored.Typical data acquisition fault communication network fault,trunk line channel fault and other factors,make the substation information transmission is seriously interfered,resulting in the reliability and stability of the whole system is affected.Therefore,it is necessary to analyze the typical fault types of substation automation information transmission actively and put forward corresponding solutions to ensure the complete and stable operation of all kinds of substation equipment.