基于网络和时间关联关系的告警相关性分析  

Alarm Correlation Analysis Based on Network Configuration and Time Relation

作　　者：闫生超[1] 唐云善[1] 张春平[1] 张天兵[1] 焦群[1] 

机构地区：[1]国网电力科学研究院/南京南瑞集团公司,江苏省南京市210003

出　　处：《电力系统自动化》2011年第9期78-81,共4页Automation of Electric Power Systems

摘　　要：目前,电力通信网络系统日渐复杂,为实现通信网络根源性告警的定位,提出了网络相关性和时间相关性概念模型。基于此模型改进了事件树分析规则,设计了告警相关性分析引擎系统,实现了对网络根源性告警准确、实时的分析。As power communications network gets more and more complicated,to improve the intelligence of network fault analysis for root alarms,concept models for network configuration relevance and time relevance are proposed.Based on the proposed model,the event-tree analysis rules model is improved and an alarm correlation analysis engine system is designed,thus the accurate and real-time alarm analysis for network root alarms is realized.

关 键 词：告警相关性分析 网络相关性 时间相关性 事件树 相关性分析引擎 

分 类 号：TM73[电气工程—电力系统及自动化]