GPS远程定相系统在电力系统中的应用  

GPS System in the Remote Phase Power System Application

作　　者：王承玉[1] 聂清海[1] 汪庆武[1] 

机构地区：[1]黄山供电公司,安徽黄山245000

出　　处：《安徽电力》2012年第1期60-63,共4页Anhui Electric Power

摘　　要：GPS远程定相系统是利用GPS授时技术、无线传输技术、电话网络、超高压火花放电处理(抗浪涌)、定相识别应用于电力系统的远程定相系统,可在数秒内实现对超高压、远距离、异地间的电力系统间相位差的测量、相位的确定以及相位角度的计算;在黄山供电公司的运行、检修、技改工程中得到成功应用,并进行了应用情况的详细阐述。GPS remote phase detection system is a remote phase detection system used in the electric power system by using GPS timing technology,the wireless transmission technology,telephone network,extra-high voltage spark discharge machining （resistance to surge）,phase recognition technology to distinguish the phase.It can measure the phase angle,calculate the phase angle and distinguish the phase of the he electric power systems in different places which is faraway from each other.It has been successfully applied in the operation,maintenance,technical renovation project in Huangshan power supply company.

关 键 词：电力系统 GPS 远程定相系统 应用 

分 类 号：TM712[电气工程—电力系统及自动化]