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作者：田福光（1987-），男 河北張家口人，工程師，本科，現(xiàn)就職于北京和利時(shí)智能技術(shù)有限公司，研究方向是離散自動(dòng)化系統(tǒng)集成。

摘要：本文主要通過(guò)對(duì)調(diào)度中心、站控系統(tǒng)、閥室、管線(xiàn)關(guān)鍵設(shè)備控制方案、系統(tǒng)功能等方面的論述說(shuō)明天然氣長(zhǎng)輸管線(xiàn)綜合監(jiān)控系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)。基于和利時(shí)的HolliSCADA、PLC、SIS、RTU等產(chǎn)品搭建系統(tǒng)架構(gòu)，完成現(xiàn)場(chǎng)數(shù)據(jù)采集及設(shè)備控制功能，在提高SCADA系統(tǒng)自動(dòng)化程度、實(shí)現(xiàn)無(wú)人值守現(xiàn)代化監(jiān)控目標(biāo)的同時(shí)，為企業(yè)搭建天然氣長(zhǎng)輸管線(xiàn)綜合數(shù)據(jù)集成與可視化平臺(tái)奠定堅(jiān)實(shí)基礎(chǔ)。

關(guān)鍵詞：長(zhǎng)輸管線(xiàn)；調(diào)度中心；站控系統(tǒng)；PLC；閥室RTU

Abstract: This article mainly describes the design and implementationof the integrated monitoring and control system for long-distancenatural gas pipelines through the discussion of the dispatching center,station control system, valve chamber, pipeline key equipment controlscheme, and system functions. Based on Hollysys' HolliSCADA, PLC, SIS,RTU and other products of Hollysys, the system architecture is built tocomplete on-site data collection and equipment control functions, whileimproving the automation of SCADA system and achieving unattendedmodern monitoring goals. At the same time, it lays a solid foundation forenterprises to build a comprehensive data integration and visualizationplatform for natural gas long-distance transmission.

Key words: Long distance pipeline; Dispatching center; Station controlsystem; PLC; Valve chamber RTU

在線(xiàn)預(yù)覽：天然氣長(zhǎng)輸管線(xiàn)SCADA系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)

摘自《自動(dòng)化博覽》2020年7月刊