基于GPS和GPRS的输电线路故障定位系统

Transmission Lines Fault Location System Based on GPS and GPRS

根据现代智能电网的实际需求,设计一种基于GPS和GPRS的输电线路故障定位系统,可以实现控制中心对远程终端段的远程监控。GPS可以提供输电线路故障发生的时间、经纬度坐标和高度等信息,处理器读取并解析GPS数据后,将有用的数据信息打包,再通过GPRS网络和公网发送到监控中心。从而实现对输电线路故障的及时、准确定位,确保电网中输电线路的安全运行。在电网实际应用证明,该设备具有良地使用效果。

This paper designs the transmission lines fault location system based on GPS and GPRS according to the actual requirements of intelligent electric grid, the system realizes that the control center monitored the remote terminal unit. The GPS（Global Positioning System）can provide time, latitude, longitude and other data parameters when the faults occurred. After reading and analyzing GPS data, the processor sends data package to the monitoring center by GPRS（General Packet Radio Service）. Then it realizes the timely and accurate location of faults for the, ensures the safe operation of the whole transmission lines in the power grid. The practical application shows that the system has the good effect.