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1、FlueGasDesulphurization(FGD)Solution,RockwellAutomation.2002265.54GW2010490GWSO2-90%--PIDDCSControlLogix-,-2600MW4600MW-FGD1.(GGH)GGHGGH(CaSO4.1/2H2O)2.FGD()FGD()FGD()3.a)SO2HSOb)()HSOSOc)Ca2+d)(CaSO4.2H2O)1.(DAS)(DAS)(1)(2)(SOE)•()••••(SOE)••••Help(3)(4)2.(MCS)MCS••••SO2SO2•SO23.(SCS)••••4
2、x600MW1.4X600MW#1#1.2#2#1.2.3.4#3#3.4#42.FGD•4X600MWFGD(DAS)(MCS)(SCS)•FGD41FGD•CPUI/OI/OCPU(#12#3.4I/OI/OI/OI/O)•311A42A312•I/O100M•EtherNet/IPControlNetCPUCRT3I/OAI4-20mA802020RTD1201010AO622Dl60080240FGDDO2402080SOE3010761323521076x4+132x2+352=49201.FGD(1)(2)(MCS)10(3)(SCS)2.FGD(1)DCSDCS
3、(2)DCSSISMIS(3)(4)CEMSDCS(5)CEMS3.FGDHMI,,LogixLogixLogix••(ControlNet••DCSPLCDeviceNetEtherNet/IP)••FFHartProfibusDP/PAModbus•4.ProjectNameEndUserApplicationDescriptionGibbonsCreekSteamElectricStationTexasMunicipalPowerAllancillarysystemsinplantsuchasAuthoritySanCarlos,Texasprecipitators,F
4、GD,AQCS,sootblowing,I.D.fans,flyashandashwatersystems.CommunicatewithWestinghouseWDPFDCSforsupervisoryandboilercontrol.D.B.WilsonGeneratingPlantBigRiversElectricCorporationFluegasDesulphurization(FGD)system.ABBENVIROMENTSYSUSATAIWANPOWERCORPFluegasDesulphurization(FGD)system.VariousPlantsPo
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