宽带电力线载波通信技术在用电信息采集系统中的应用

Broadband Power Line Carrier Communication Technology and its Applications in Electric Energy Data Acquisition System

低压电力线载波通信技术由于具有零施工、无辐射、电力公司专有的特点,在用电信息采集系统建设中得到了高度重视。随着载波通信技术的发展,宽带载波通信技术日臻成熟,由于具有速度快、路由性能强、抗噪声能力出色等优势,因此具有广泛的应用前景。文章针对目前用电信息采集系统的主流本地通信技术进行分析,论述各自优劣,对宽带电力线载波通信技术的应用前景进行了研究和分析。

Low vohage power line communication technology,which has the advantages of zero construction,nonradi- ation,and the ownership belongs to the power company,is used widely in electrical energy data acquisition system. With the development of power line communication, broadband power line communication technology has become ma- ture gradually. It is interested as priorities of high speed, strong routing and anti-noise capability, therefore has wide application prospect. Based on the current local communication technology of electrical energy data acquisition sys- tem, this paper analyzed the main characters by discussing both the advantage and disadvantage of this technology, and described the prospect of it.