天然气管道压气站安全仪表系统的应用探究

Research on the application of safety instrument system in natural gas pipeline compressor station

压气站作为天然气管道重要的构成环节,包括压缩机组、SIS系统、火气、电气控制系统、过程控制系统等主要的控制系统,并且每一套控制系统都有独立的设计和控制单元回路。天然气管道压气站安全仪表系统能否稳定运行直接影响着天然气压气站的安全,所以必须要对天然气管道压气站安全仪表检测进行深入的分析,明确压气站工艺系统的主要特点以及天然气压气站安全仪表的重要作用,有效提高压气站仪表系统应用的稳定性和可靠性。

As an important part of natural gas pipeline, compressor station includes compressor unit, SIS system, gas, electrical control system, process control system and other main control systems, and each set of control system has its own design and control unit circuit. Gas pipeline pressure QiZhan safety instrument system can be stable operation directly affects the safety of the gas pressure QiZhan, so must instrument detection of gas pipeline pressure QiZhan security in-depth analysis, identify the QiZhan process system of the main characteristics and important role of natural gas pressure QiZhan safety instruments, improve the pressure QiZhan instrument stability and reliability of the system application.