基于GPRS的GIS局部放电监测系统

　　针对GIS传统在线监测时现场数据不能及时传输，导致故障不能及时的预测、报警和处理等问题，开发了基于GPRS 的GIS远程在线监测系统。该系统以AT89S51为主控制芯片，重点阐述 GPRS的组网方式以及具体实现过程，并在LabWindows/CVI下编写PC端服务器程序。通过工程实践证明，本系统能准确、可靠、实时对GIS局部放电进行测量、发送、管理。

　　Abstract:

　　The traditional online monitoring method cannot transmit the measured data in time，and the malfunction of GIS cannot be forecasted，alarmed and treated. To solve the above problem，a method of remote monitoring system for GIS based on GPRS was brought out in this paper.The paper introduced the design of monitoring system based on AT89S51，focused on the networking modeand specific implementation procedure of GPRS， server designed on LabWindows/CVI platform.Using the advanced communication mode，the system is remarkablyreal-time，wide range and low cost.In the view of the features mentioned above and proved by engineering practice， this system is able to measure partial discharge of GIS as well as ensure the accurate and real-time monitoring results.