变电站集中监控系统高可用消息总线的设计与实现  

Design and Implementation of Highly Available Message Bus for Substation Centralized Equipment Monitoring and Control System

作　　者：梁玉生 胡开放 王水 潘夕坤 徐浩 李坤鑫 LIANG Yusheng;HU Kaifang;WANG Shui;PAN Xikun;XU Hao;LI Kunxin(CYG SUNRI Co.,Ltd.,Shenzhen 518057,China)

机构地区：[1]长园深瑞继保自动化有限公司,广东深圳518057

出　　处：《电工技术》2024年第20期77-80,84,共5页Electric Engineering

基　　金：中国南方电网有限责任公司科技项目(编号066500-KK52180017)。

摘　　要：消息总线是变电站集中监控系统中基础平台的重要组件,是进程间(计算机间和内部)信息传输的重要支撑,主要用于遥测、遥信等实时数据和事件的快速传递。针对变电站集中监控系统的网络特点,对消息总线的高可用机制进行研究,借鉴交换机HSR冗余网络机制,实现消息总线的双网双集群并行冗余和网络故障时高可用技术。实验结果表明,该方法满足变电站集中监控系统对安全性、稳定性和可靠性的严苛要求,在保证系统性能的前提下,能够显著提高消息总线的可用性和稳定性,保障变电站集中监控系统的安全稳定运行。The message bus is a vital component of the basic platform in the centralized equipment monitoring and control system.It is an important support for the inter-process(between and within computers)information transmission,and mainly used for real-time data and events from telemetry and remote signaling.Inspired by the redundant network mechanism of switch HSR,in view of the network characteristics of centralized equipment monitoring and control system,this work studied the high availability mechanism for the message bus,and realized the dual-network and dual-cluster parallel redundancy and fault-tolerant high-reliability seamless switching technology of the message bus.The proposed method was indicated by experimental results to satisfy the stringent security,stability and reliability requirements of centralized equipment monitoring and control system,significantly improve availability and stability of the message bus and ensure security and stability of the system without sacrificing performance.

关 键 词：变电站集中监控系统 消息总线 高可用 双集群并行冗余 

分 类 号：TM769[电气工程—电力系统及自动化]