采煤塌陷区输电线路状态在线监测系统  

On-Line Condition Monitoring System for Transmission Lines in Coal Mining Subsidence Area

作　　者：王璋奇[1] 王剑[1] 李淮海[2] 范寒柏[3] 

机构地区：[1]华北电力大学机械工程系,河北保定071003 [2]淮北供电公司,安徽淮北235000 [3]华北电力大学电子与通信工程系,河北保定071003

出　　处：《计算机仿真》2013年第6期157-161,共5页Computer Simulation

摘　　要：采煤塌陷区地基常有地表沉降现象发生,从而导致架设于该特殊地质区的输电铁塔产生不均匀沉降,威胁输电线路的安全运行。为解决上述问题,研制开发了一套输电线路状态在线监测系统,系统采用GPRS通信技术,建立了现场状态数据与监控中心服务器的通信链路,实现了输电线路状态的远程在线监测。系统采用SQL Server 2005作为数据库,使用高级程序语言C#编辑数据接收与处理软件,基于B/S结构编辑状态数据Web服务架构展示平台,建立了稳定的系统架构。改进系统应用于实际的输电线路监测取得较好的监测效果。There often occurs the phenomenon of surface subsidence in the coal mining subsidence area. The phe- nomenon leads the transmission towers to encounter the uneven settlement which is set up in such special geological areas. It threatens the safe operation of the transmission lines. We have done some researches and developed an on - line condition monitoring system for transmission lines in the project. Based on GPRS, we established the communi- cation link of the site status data with server in the monitoring center, which has made the remote on -line condition monitoring come true. We used the SQL Server 2005 as the database, and the software for collecting and handling the data was programmed with C# language. The status data were revealed on the Website based on B/S architecture. All the technology establishes a stable system architecture. The system has been applied to the transmission lines and it has achieved some beneficial monitoring effects.

关 键 词：输电线路 状态监测 采煤塌陷区 

分 类 号：TM743[电气工程—电力系统及自动化]