一种基于电力线载波通信远程数据采集系统的设计

A design of remote data acquisition system based on powerline carrierwave communication

电力线网络覆盖范围广,用来传输数据可以节省投资。电力线上的噪声干扰和电力负载的动态变化影响了信号的可靠传输。KQ-100E采用数字信号处理技术,可以降低噪声干扰和信号衰减带来的不利影响。介绍了一种利用KQ-100E实现电力线载波通信的应用实例。实验证明,该模块在低压电力线上的通信是可靠的。

Powerline network coverage is very wide,it could save money when the powerline was used to transmit data. The noise in the powerline and the power load dynamic changing affected the signal transmitting. The KQ - 100E makes use of data signal processing technology to reduce noise disturbing and singnal attenuaring. This paper introduces a system of powerline carrierwave communication by KQ - 100E. It proved that the KQ - 100E could be used on lower voltage powerline to transmit data reliably.