世界天然气管道输送系统通信技术的发展

Development of Communication Technology of World's Gas Transmission Pipeline System

输气管道系统通信是输气工程的重要组成部分 ,是输气管道系统安全、可靠、经济、优化运行的关键环节 ,是输气管道系统总体技术水平高低的主要标志之一。本文介绍世界输气管道系统通信技术的发展历程 ,对几种主要通信方式进行了比较 ,论述了当前输气管道系统通信技术的发展趋势和技术进步。

Communication of gas transmission system is an important part of gas transmission engineering and a key link for reliable,econamic and optimum operation of gas pipeline and one of important criteria of integral technical level of gas pipeline.This paper describes development of communication technology of the world's gas pipelines,makes a comparison between main communication modes,discusses present development trends and technical progress of communication technologies of gas transmission system.