油气管道项目工业以太网交换机的组网应用

Selection and Application of Leak Detection Technology for Oil and Gas Pipelines

摘要: 以太网交换机技术发展迅速，已经在油气管道行业广泛应用。工业以太网交换机的环境适应能力强、可靠性高、成本低、安装简单、维修方便，特别适合管道项目的应用环境。油气管道可采用链型或环型的组网方式，其中环型组网可靠性更高，是目前油气管道项目最常用的组网方式。本文通过尼日利亚某输气管道项目工业以太网交换机的应用实例，详细阐述各种组网方式的适用性，为工业以太网交换机的组网和应用提供参考。

Abstract: Ethernet switch technology is developing rapidly and has been widely used in the oil and gas pipeline industry. Industrial Ethernet switches have strong environmental adaptability, high reliability, low cost, simple installation and convenient maintenance, which are especially suitable for application in the environment of pipeline projects. Oil and gas pipelines can adopt chain or ring networking mode, among which ring networking mode has higher reliability and is the most commonly used networking mode for oil and gas pipeline projects at present. Based on the application example of industrial Ethernet switch in a gas transmission pipeline project in Nigeria, this paper elaborates the applicability of various networking methods, and provides reference for the networking and application of industrial Ethernet switch.