中小水电信息采集系统的通信方式研究  

Discussion about communication method on the information collection system of Medium-Small Hydropower Plants

作　　者：陈展[1] 代洁[1] 汪晓岩[2] 

机构地区：[1]福建泉州电业局,福建泉州362000 [2]国电南京自动化研究院,江苏南京230003

出　　处：《电力系统通信》2006年第2期49-53,共5页Telecommunications for Electric Power System

摘　　要：中小水电站大多数都建在偏远的山区,并网管理难度非常大,其中解决中小水电站的信息传输是最主要的技术难点。文章通过对GPRS和配电线载波通信2种通信方式的现场测试和试验运行分析,探索中小水电信息采集通信方式的最佳组合。新型配电线载波通信技术用于小水电的采集信息传输,有效解决了其他通信方式无法解决的技术难题,为统一管理、全面实现监测和调度小水电提供了可靠的通信保证。This paper resolves the communication problems in managing medium-small hydropower plants running in connection with grid. By analyzing the test system which successfully collects the communication information of medium-small hydropower plants with Fujian grid, a practical mixed communication mode based on GPRS and distribution line carrier communication is implemented in ~~rder to resolve the communication problem in the system. The efficient experiences acquired from the successful trials will benefit the development of medium-small hydropower plants on the optimization operation.

关 键 词：配电线载波通信 GPRS 中小水电站 信息采集系统 

分 类 号：TN915.853[电子电信—通信与信息系统] TN919.3[电子电信—信息与通信工程]