基于电力载波通信的供电锁相测控系统  

Phase Lock Measuring and Controlling Power Supply System Based on Power Line Carrier Communication

作　　者：高蒙[1] 张秋菊[1] 冯涛[1] 

机构地区：[1]石家庄铁道学院,河北石家庄050043

出　　处：《现代电子技术》2009年第1期122-125,共4页Modern Electronics Technique

摘　　要：随着信息科学技术的飞速发展,使用电力线载波进行通信的手段变得越来越广泛。依据目前供电系统的主要性能和市场需求,运用先进的锁相倍频技术及PL3105直接序列扩频电力线载波通信的方式,对一个局域网络内用户的电能状况进行实时监测和控制管理,形成了一套完善的供电测控实施系统。该系统是集数据采集及存储、载波通信、网络传输、功率计算、数据显示、计算机控制等功能于一体的自动化系统,实现了供电管理的数字化、精确化和智能化。With rapid development of the information science technology, the application of the power line carrier communication is more and more popular. According to the performance and market demand of the power supply system,in this paper, the phase lock and the direct sequence spread spectrum technology of power line carrier communication of PL3105 are put forward. The real - time monitoring and the user managing in the net are completed. The system is an integrated automatic system which can realize the functions such as data collection and memory, carrier communication, network transmission, power measurement and control, data display, and so on. The way of power supply management is digital, precise and intelligent.

关 键 词：PL3105 电力线载波通信 直接序列扩频 锁相测控 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]