数字环境下变电站智能警示告警与决策探究

The Research on Substation Intelligent Alarm and Decision Under Digital Environment

数字化变电站在"集中监控,无人值守"运行模式下,告警信息量急剧膨胀,而信息处理能力仍然停留在较低的层次上。文章通过对站内故障信息采集、在线故障分析、故障信息归档、波形分析、用户管理、图形管理等概念及管件技术的阐述,介绍了数字化变电站智能警示告警与决策分析系统的功能、研制过程及应用前景。

Under the mode of＂centralized monitoring and unattended operation＂,the alarm information of digital substation is expanding rapidly and the information processing capacity is still at a low level. This paper introduced the function,development process and application of intelligent alarming and decision analysis system for digital substation through the concept of fault information collection,online fault analysis,fault information archiving,waveform analysis,user management,graphic management and pipe technology.