摘要
介绍了目前国内几种电力集中抄表系统的组网方案。由于调制方式的局限性，使得抄表系统的性能不太理想。现引入扩频通信技术，并对基于扩频通信技术的电力集中抄表系统组网方案作初步探讨。
In this paper,some kinds of systems for remote reading of energy meters in our country are introduced.For the old modulation,these systems capacity isn't very good.So the spread spectrum technology is recommended,and the network configuation basing on this technology is analysed initiativly.
出处
《电力系统通信》
1999年第4期5-8,共4页
Telecommunications for Electric Power System
关键词
电力线
扩频通信
电能表
集中抄表系统
Remote reading of energy meters Power-line Spread spectrum communication
