燃气管网控制系统信息安全监测与防护
第39卷第9期2018年9月自 动 化 仪 表PROCESS AUTOMATION INSTRUMENTATION Vol．39No．9Sep.2018
收稿日期:2018-07-25
作者简介:滕卫明(1972 ),男,硕士,高级工程师,主要从事生产过程自动化与信息化方向的工作,E-mail:151679703@https://www.360docs.net/doc/6a9741972.html,;尹峰(通信作者),男,博士,教授级高级工程师,主要从事生产过程自动化与信息化方向的工作,E-mail:1657275417@https://www.360docs.net/doc/6a9741972.html, 燃气管网控制系统信息安全监测与防护
滕卫明1,蔡钧宇2,尹 峰2
(1.浙江浙能天然气运行有限公司,浙江杭州310052;2.国网浙江省电力有限公司电力科学研究院,浙江杭州310014)摘 要:燃气作为发电系统的重要原料,其供应安全事关国计民生三燃气管网数据采集与监视控制(SCADA)系统可以实时采集门站二调压站二调压箱/柜等站点的工艺运行参数,实现对燃气管网和工艺设备运行情况的自动/连续监视二管理和数据统计三随着网络应用的增加,城镇燃气管网信息安全面临新的挑战三通过分析燃气管网SCADA 系统典型的控制结构,对城镇燃气管网信息系统应用的网络安全技术和现存的网络安全问题进行了研究三就现有控制系统的安全问题,提出了针对性的安全防护技术要求二网络架构设计方案和网络端点防护措施;并针对燃气管网中的实际安全问题,提供了完整的安全监测和防护方案三对试点燃气企业的控制系统防护建设效果进行了阐述,并就未来燃气管网控制系统安全的演进路线,提出了安全平台化二人工智能二虚拟防火墙等几个重要的技术发展方向三关键词:燃气管网;控制系统;SCADA;网络安全;工业物联网;信息技术
中图分类号:TH39;TP273 文献标志码:A DOI:10.16086/https://www.360docs.net/doc/6a9741972.html,ki.issn1000-0380.2018070031 Information Security Monitoring and Protection of Gas Pipeline Network Control System
TENG Weiming 1,CAI Junyu 2,YIN Feng 2
(1.Zhejiang Energy Group Natural Gas Operation Co.,Ltd.,Hangzhou 310052,China;2.State Grid Zhejiang Electric Power Company Research Institute,Hangzhou 310014,China)
Abstract :Gas,as one of the most important raw materials of the power generation system,its supply chain safety is critical to national economy and people's livelihood.The supervisory control and data acquisition(SCADA)of gas pipeline network is used to collect the real-time operation parameters of the gate station,pressure regulating station,pressure regulating box /cabinet and other sites to achieve automatic and continuous monitoring,management and data statistics of the operating conditions of gas pipeline network and process equipment.With the growth of network applications,the information security of urban gas pipeline network faces new challenges.By analyzing the typical control structure of SCADA,the current network security technology applied to the urban gas pipeline network information system as well as the existing problems of network security are studied.For the security issues of existing control systems,targeted security protection technical requirements are proposed.And complete safety monitoring and protection solutions are provided.The effect of the control system protection construction of the pilot gas enterprises was expounded,and several important technical development directions such as safety platform,artificial intelligence and virtual firewall are proposed for the future evolution route of the gas pipeline network control system.
Keywords :Gas pipeline network;Control system;Supervisory control and data acquisition (SCADA);Network security;Industrial Internet of things;Information technology 0 引言
石油燃气行业作为全球经济的发动机二电力能源
的重要来源,极有可能成为网络攻击的目标三‘中华
人民共和国国家安全法“第二十五条特别强调了关键
基础设施安全关系到国计民生三燃气高压管网对整个城市生活和能源供应的影响巨大,一旦出问题就会造成人员伤亡和重大财产损失,并且影响人民的正常生产二生活三随着互联设备的增加以及自动化运行速度的不断提速,网络安全在燃气行业受到前所未有的重视和关注三城镇燃气输配系统一般由门站二储配站(含储气
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