基于案例推理方法的国网运行态势告警模型的研究

Research on State Network Operational Situation Alarm Model Based on Case-based Reasoning

当前,国家电网的信息化、智能化水平越来越高,信息系统随之变得越来越复杂,给电网的运维带了巨大的工作量。在当前运维人员少的情况下,故障信息的准确分析,运维消息的精准推送是一个亟需解决的问题。为了更好地应对大量的故障信息,该文首先设计了基于案例推理的国网运行态势告警模型,该模型能够对告警信息进行有效的识别,不但可以大量地压缩一些重复的告警信息,而且可以根据预设的推送对象实现精准推送。最后通过实验验证了提出的方法的可行性。

At present,the level of informatization and intelligence of the State Grid is getting higher and higher,and the information system becomes more and more complicated,which brings a huge workload to the operation and maintenance of the power grid. In the case of current operation and maintenance personnel,accurate analysis of fault information and accurate push of operation and maintenance messages are an urgent problem to be solved. In order to better deal with a large number of fault information,this paper firstly designs a national network operation situation alarm model based on case-based reasoning. This model can effectively identify the alarm information,compress a lot of repeated alarm information. And ccurate push is achieved based on preset push objects. Finally,the feasibility of the proposed method is verified by experiments.