基于调控一体化的智能远动机对站控层设备监测方案的设计与探讨  

Design and Discussion of Monitoring Scheme for Station Control Layer Equipment Based on Intelligent Telecontrol

作　　者：钟华 ZHONG Hua(Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd.,Guangzhou 510200,China)

机构地区：[1]广东电网有限责任公司广州供电局,广东广州510200

出　　处：《通信电源技术》2023年第17期14-17,共4页Telecom Power Technology

摘　　要：智能远动机应当增加具备感知站控层网络异常的功能,包括站控层网络链路丢失数据包、错误数据包、数据重传以及链路延时等。冗余配置的远动机能够实现远动双机相互监测。正常运行状态中,远动机或监控后台机能够监测感知故障远动机的状态信息,包括装置的核心规约进程无心跳报文、中央处理器(Central Processing Unit,CPU)使用率过高预警、磁盘剩余空间不足以及关键进程退出等,同时将信息上送至监控后台,调度主站形成光字牌并触发预警提示。基于存在的问题,设计了基于调控一体化的智能远动机对站控层设备监测的方案。The intelligent remote machine should add the function of sensing network anomalies in the station control layer,including lost data packets,erroneous data packets,data retransmission,and link delay in the network link of the station control layer.Redundant configuration of remote machines can achieve mutual monitoring of remote control and dual machines.Remote machines in normal operation or monitoring background machines can monitor and perceive the status information of faulty remote machines,including the device’s core protocol process no heartbeat message,Central Processing Unit(CPU)high usage warning,insufficient disk space,and key process exit.At the same time,the information is sent to the monitoring background,The dispatch main station forms a light sign and triggers an alert prompt.Based on this background,the article studies the design of an intelligent remote machine monitoring scheme for station control layer equipment based on integrated regulation.

关 键 词：变电站 智能远动机 站控层 通信可靠性 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]