服务于电网运行的监控信息事件化关联分析方法研究

Research on Event-based Correlation Analysis Method for Monitoring Information Serving Power Grid Operation

电网中故障触发的告警信号数量众多,特别是发生电网事故时,短时期会触发大量监控信息,监控人员短时间内快速分辨出对应事件存在难度。中国范围内调控主站信息量巨大,分析信息事件耗费大量人力与资源。通过研究电网监控信息与事件的对应关系,形成监控信息自动推演事件经验,提出一种基于信息-事件推演逻辑的电网运行监控信息事件化关联分析方法。

There are many alarm signals triggered by faults in power grid.Especially in the case of power grid accidents,a large number of monitoring information will be triggered in a short period of time.It is difficult for supervisors to quickly identify the corresponding events in a short time.There is a huge amount of information in regulating and controlling the main station nationwide,and it consumes a lot of manpower and resources to analyze information events.By studying the corresponding relationship between monitoring information and events,the experiences of automatic event deduction for monitoring information are formed,and an event-based correlation analysis method is proposed for monitoring information of power grid operation based on information-event deduction logic.