摘要
三峡—金沙江下游水调自动化系统建设了成都水情遥测中心站,用以实现金沙江下游水情遥测系统的接入。为了保证水情数据接入的安全性和稳定性,金沙江下游水情遥测系统通过遥测中心站采用网络隔离传输的方式接入水调自动化主系统。该项技术首次在国内生产环境中设计应用,并已成功运行。本文就水情遥测系统采用网络隔离技术进行数据接入的设计、实施方案进行介绍,并对其中的关键技术和存在问题以及解决方案进行了分析。
The Hydrologic telemetering center in Chengdu has been constructed as a part of the Three Gorges water dispatching automation system.It collect hydrologic information from three gorges to the lower JinSha River.In order to guarantee the safety and stability of hydrologic data transmission,hydrologic telemetering system of the lower HinSha River transmit hydrologic data to main systen with the design of network isolation transmission.It is the first time for this technology to be used in domestic production environment and it is has been run successfully.The design scheme for data transmission with reverse isolation of Hydrolohic telemetering system ispresented,and the key technology and performance issues are analyzed in detail in this paper.
出处
《水电自动化与大坝监测》
2013年第5期68-70,74,共4页
HYDROPOWER AUTOMATION AND DAM MONITORING
关键词
水情遥测
网络隔离
隔离传输
hydrologic telemetering
network isolation
isolation transmission
