浅谈数据通信发展及在电力系统的应用

Brief Discussion on the Development of Data Communication and Its Application in Power System

介绍数据通信的构成原理、交换方式及其适用范围；数据通信的分类，并介绍其在电力工程系统的应用前景。

This paper introduces the compositional principles, exchange mode, application scope and categorization of data communication, and foretastes the future of its application in power system.