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1、SISApplication&StandardSIS应用及相关标准AvoidRisksAndDangersInYourPlantByApplyingSafetySystem运用安全系统以规避风险和危险高风险低安全Risk风险高安全低风险SIS安全仪表系统DefinitionofaSafetySystem安全系统的定义Safetysystemsaredesignedtorespondtoconditionsoftheplant,whichmaybehazardousinthemselves,orifnoactionweretakencouldeventua
2、llygiverisetoahazard.Theymustgeneratethecorrectoutputstopreventthehazardormitigatetheconsequences.安全系统是设计为当工厂本身发生危险情况，或，如果不采取行动就会最终导致风险增加，在这些情况下，安全系统必须产生及时、正确的输出，来防止任何危险发生或减轻后果。SomecommonnamesusedforSafetySystem:安全系统的常用名称:ESDEmergencyShutdownSystem紧急停车系统SISShutdownInterlock/Instr
3、umentSystem停车连锁/仪表系统IPSInstrumentProtectiveSystem仪表保护系统FSSSFlueSafetySingSystem锅炉安全监视系统FGSFire&GasProtectiveSystem火和气保护系统ITCCIntegratedTurbine&CompressorControl综合透平压缩机控制SafetySystem安全系统类型SafetySystemApplications安全系统应用范围Boiler/BurnerManagementSystems锅炉/燃烧管理系统ContinuousProductionUn
4、its-RefiningandPetrochemicalProcess连续性生产过程-炼油厂和石油化工厂BatchProcesses批量生产过程On-andOffshoreOil&GasExplorationandProductionFacilities岸上/海上油/气体勘探和生产Compressor&turbineMonitoring/Safeguard压缩机和透平机监视/防护Fire&GasDetection火和气体监测LoadingandStorageFacilities装载/储存设备PipelineSafetyManagementSystems管
5、道安全管理系统TwoAppraisementIndexforSafetySystem安全系统的两大评价指标Dependability—Can’trefuseaction可靠性－不能拒动Usability—Can’tfalseaction可用性－不能误动SafetyControlSystemTheory,StandardsandAttestation安全控制系统的理论、标准和认证Theory:理论MarkovModelingMethodologyMTTF,MTTR,MTBF,λStandards:标准IEC61508,IEC61511,ANSI/ISAS8
6、4,NFPA/UL98,DIN19250SILAttestation:认证机构TUVESDSYSTEMTÜVRheinland--TÜVcertificationensures,perDINandIECstandards,thefunctionalityofSISsystemsforcriticalprocessapplicationsrequiringmaximumsafetyanduninterruptedoperation.TheTRICONiscertifiedforsafetyrelatedapplicationsaccordingto:SIL
7、1-3IEC61508Parts1-7,"FunctionalSafety:SafetyRelatedSystems"IEC61131,Part2,"ProgrammableControllers-Part2:EquipmentRequirementsandTests“AK1-8DIN19250"ControlTechnology;FundamentalSafetyAspectsToBeConsideredforMeasurementandControlEquipment"DINVVDE0801,"PrinciplesforComputersinSafe
8、tyRelatedSystems"TheInternationalSafetyS
