Jul,20232023年7月AUTOMATIONINPETRO-CHEMICALINDUSTRY石自油Vol.59,No.4动第4期第59卷化化基于5G网络技术的天然气管网智能监控系统的设计吴海平(万科思自动化(上海)有限公司,上海200135)摘要:天然气管网建设具有广域分布的特点,为实现天然气管线场站的无人值守和控制中心的智能监控,对通信网络的稳定性、及时性、可靠性、安全性提出了更高的要求。分析了数据监控网络现状,介绍了5G网络技术在数据智能监控的应用,通过对天然气管网SCADA系统结构分析,利用5G网络技术进行改造,在天然气管网的智能监控过程中,实现通信网络的高带宽、低时延,多点接人等需求。大幅提升天然气管网智能化和数字化管理水平,确保对天然气管网安全有效地管控。关键词:5G网络技术;数据采集与监视控制系统;天然气管网;智能监控;链接穴余中图分类号:TP277TP274文献标志码:B文章编号:1007-7324(2023)04-0064-04DesignofIntelligentMonitoringSystemforNaturalGasPipelineNetworkBasedon5GNetworkTechnologyWuHaiping(MOXAutomation(Shanghai)Limited,Shanghai,200135,China)Abstracts:Theconstructionofnaturalgaspipelinenetworkshasthecharacteristicofwideareadistribution.Toachieveunmannedmonitoringofnaturalgaspipelinestationsandintelligentmonitoringofcontrolcenters,higherrequirementsareputforwardforthestability,timeliness,reliabilityandsecurityofcommunicationnetworks.Withtheanalysisofthecurrentsituationofdatamonitoringnetworks,theapplicationof5Gnetworktechnologyindataintelligentmonitoringisintroduced.ThroughanalyzingthestructureofSCADAfornaturalgaspipelinenetworks,5Gnetworktechnologyisusedforimprovementintheintelligentmonitoringprocessofnaturalgaspipelinenetworkstorealizetherequirementsofhighbandwidth,lowtimedelayandmulti-pointaccess.Theintelligenceanddigitalmanagementlevelofnaturalgaspipelinenetworksisimprovedsignificantly.Safeandeffectivecontrolofnaturalgaspipelinenetworksisensured.Keywords:5Gnetworktechnology;supervisorycontrolanddataacquisition;naturalgaspipelinenetwork;intelligentmonitoring;linkredundancy天然气管网建设具有广域分布的特点,因此其管线上的场站和阀室均散落在城市郊区的各个角落。根据工艺的复杂度和重要性,部分场站会单独建立本地站控系统,安...