变电站集中监控模式下告警信息的优化处理

Optimization Treatment of Alarm Information in Centralized Monitoring Mode of Substation

针对变电站集中监控模式下,告警信息存在信息量巨大,干扰信息多,信息频发、误发等问题,提出将告警信息进行分类管理、加延时、修改限值、挂牌屏蔽、单点抑制等信息优化处理措施,分析实际运行结果,说明告警信息优化措施正确、可行,有效提升了变电站设备安全运行的实时监视水平。

According to the problems of a huge amount of alarm information, a lot of interference information, the frequent and the false information in the centralized monitoring of substation, this paper proposes a series of processing methods containing classification management, plus time delay, modifying limit, posting placard to shield information, single-point suppression. The practical operation results show that the optimization technology of alarm information is correct and feasible,which could also improve real time monitoring level of substation equipment effectively.