CAJ | 학술논문

针对电力二次系统安全防护体系缺乏集中管控和统计分析手段的现状,提出了电力二次系统内网安全监视平台设计和实施方案。安全监视平台分为广域网安全监视和局域网安全监视2部分,前者通过对二次系统安全设备日志的集中采集,实现对安全设备运行状况的实时监视以及对安全事件的实时告警和分析;后者通过对调度技术支持系统关键设备和应用日志的集中采集,实现对系统安全运行情况的实时监视。在江西电网的运行实践表明,安全监视平台对于运行人员及时掌握和分析电力二次系统安全设备运行情况、发现和处理安全隐患、保障电网安全稳定运行具有重要意义。
침대전력이차계통안전방호체계결핍집중관공화통계분석수단적현상,제출료전력이차계통내망안전감시평태설계화실시방안。안전감시평태분위엄역망안전감시화국역망안전감시2부분,전자통과대이차계통안전설비일지적집중채집,실현대안전설비운행상황적실시감시이급대안전사건적실시고경화분석;후자통과대조도기술지지계통관건설비화응용일지적집중채집,실현대계통안전운행정황적실시감시。재강서전망적운행실천표명,안전감시평태대우운행인원급시장악화분석전력이차계통안전설비운행정황、발현화처리안전은환、보장전망안전은정운행구유중요의의。
In view of the status quo of power secondary system security protection lacking in central control and means of statistical analysis,a design and implementation scheme for an inner net security monitoring platform in power secondary systems is proposed.The security monitoring platform consists of two major parts,wide area network（WAN） security monitoring and local area network（LAN） security monitoring.The former carries out real-time monitoring of the operation status of secondary system security devices by log collection of these devices,gives real-time alarm and analysis of security incidents.The latter performs real-time monitoring of the security operation status of important dispatching support system equipments by log collection.Operation practice in Jiangxi power grid shows that the security monitoring platform can help operators learn about the operation conditions of secondary system security devices and remove hidden security hazards in time,which is of great significance to ensuring safe and stable operation of the power grid.