单频组网技术在红枫电厂水情自动测报系统中的应用  

Application of Single Frequency Network to the Automatic Hydrological Forecast System of Hongfeng Hydropower Plant

作　　者：代洁[1] 曹年红[1] 

机构地区：[1]国电自动化研究院/南瑞集团公司,江苏省南京市210003

出　　处：《水电自动化与大坝监测》2006年第3期79-81,共3页HYDROPOWER AUTOMATION AND DAM MONITORING

摘　　要：单频组网是水情自动测报系统中采用特高频信道传输的关键技术。介绍了南瑞水情公司的远程传输控制协议——NARI／SP及其在红枫电厂水情自动测报系统中的应用设计,组建了复杂的特高频传输网络,实现了中心站对遥测路由的完全控制,不仅节约了宝贵的频点资源,而且有效地提高了系统的运行和维护效率。The single frequency network （SFN） is the key technology in very high frequency （VHF） channel transmission of automatic hydrological forecast systems. This paper introduces the NARI remote transmission special protocol （NARI/SP） and its application to the automatic hydrological forecast system of the Hongfeng Hydropower Plant. Some effective strategies are designed for remote route control and data transmission in the Hongfeng Hydropower Plant, to meet the requirements for saving frequency resource and improving system operation and maintenance efficiency.

关 键 词：特高频传输 水情自动测报 单频组网 水电厂 

分 类 号：TV124[水利工程—水文学及水资源] TV697.2