运行变电站增加告警直传和远程浏览功能的实现方法

Implementation method of adding the functions of alarm transmission and remote browser in working substation

首先阐述了在国网公司"调控一体化"建设模式下,告警直传和远程浏览功能的实现原则和实现原理。在此基础上,提出了在升级改造站中实现告警直传和远程浏览功能的整套方案。方案提出变电站中监控系统不修改原有运行程序,只增加实时数据远程访问代理,图形网关机只启动告警直传和远程浏览进程,其图形文件和数据来源仍依赖于监控系统。该方案既保证了监控系统运行稳定,又避免了数据的重复采集和处理,高效便捷地实现了告警直传和远程浏览功能。

Realization rules and principles of functions of alarm transmission and remote browser are firstly elaborated under the construction mode of ＂Integration of Regulation and Control＂ of State Grid Corporation of China. On this basis, a set of programs which aims to realize the functions of alarm transmission and remote browser is proposed by adding graphic gateway computers in upgrading stations. In this program, the monitoring system only increases the real-time data remote access agent without modifying the original running program. The graphical gateway computers only initiate the direct and remote browsing process, and the sources of graphical files and data depend on the monitoring system. This program ensures the stability of the monitoring system running and avoids repeating data collection and processing, efficiently and easily realizing the functions of alarm transmission and remote browser.