吴小燕,王学伟,陆以彪,韩东.基于GPRS的低压电力线载波阻抗自动测试系统设计与应用[J].电测与仪表,2012,49(3):54-58. WU Xiao-yan , WANG Xue-wei , LU Yi-biao , HAN Dong.Design for ATS of Low Voltage Power Line Carrier Impedance Based on GPRS and Its Application[J].Electrical Measurement & Instrumentation,2012,49(3):54-58.
基于GPRS的低压电力线载波阻抗自动测试系统设计与应用
Design for ATS of Low Voltage Power Line Carrier Impedance Based on GPRS and Its Application
This paper firstly outlines the applications of low voltage power line carrier communication,and the current research actuality of its channel characteristics.The problem of carrier impedance research is presented,and the importance of carrier impedance measurement is emphasized.Secondly,a remote ATS of carrier impedance over low voltage power line is designed,whose framework and realization schemes are also illustrated.Finally,according to the functional requirements,the system management software is developed.This article focused on the introduction of the system functions and some key development techniques of the software.Whenever and wherever the system is,it works stably,acquiring impedance measurement data which provides reference for low voltage power line impedance characteristics research and impedance matching.
