引用本文: | 张永刚,庄卫金,孙名扬,等.大运行模式下面向监控的分布式智能告警架构设计[J].电力系统保护与控制,2016,44(22):148-153.[点击复制] |
ZHANG Yonggang,ZHUANG Weijin,SUN Mingyang,et al.Architectural design of distributed intelligent alarm application for equipment monitoring in the “large operation” mode of State Grid[J].Power System Protection and Control,2016,44(22):148-153[点击复制] |
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摘要: |
为解决“大运行”模式下电力设备集中监控面临的基础信息结构化程度低、告警信息量巨大和智能分析水平不足等问题,研究了面向设备监控的智能告警。提出从子站到主站全过程的分布式解决方案。一方面通过变电站的数据预处理模块实现了监控信息的冗余校验、关键信息提取和快速可靠上传。另一方面通过调控中心的智能分析模块实现了监控信息的整合、推理和分层故障诊断,在快速变化的实时监控告警信息中准确捕捉到一次设备的故障或异常。 |
关键词: 分布式告警 智能告警 故障诊断 设备监控 事故简报 |
DOI:10.7667/PSPC151985 |
投稿时间:2015-11-12修订日期:2015-12-22 |
基金项目:国家电网公司科技项目“大运行模式下面向设备监控业务应用关键技术研究与应用” |
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Architectural design of distributed intelligent alarm application for equipment monitoring in the “large operation” mode of State Grid |
ZHANG Yonggang,ZHUANG Weijin,SUN Mingyang,WU Yi,ZHU Haibing |
(China Electric Power Research Institute, Nanjing 210003, China ;Jiangsu Electric Power Company, Nanjing 210000, China) |
Abstract: |
To cope with the problems and challenges brought up by undeveloped structural monitoring information, large amount of alarm messages and insufficient intelligence on fault diagnosis capability in the “large operation” mode of State Grid, this paper researches intelligent alarm for equipment monitoring, proposes a distributed solution involving alarm processing at both substation and control center, in which functions like redundancy check for alarm information, key alarm extraction as well as fast and reliable alarm transmission are realized by adding data preprocessing module in substation side, and knowledge-based hierarchical fault diagnosis is achieved by integrating, analyzing and extracting abundant alarm information in control center, thus to accurately capture equipment fault or abnormity from rapidly updated real-time monitoring information and alarm messages. |
Key words: distributed alarm intelligent alarm fault diagnosis device monitoring brief fault report |