300MW机组DEH操作员站改造

300MW机组DEH操作员站改造

Title:Transformationofa300MWDEHControlRoom:ChallengesandBenefits

Abstract:

Thispaperdiscussesthetransformationofa300MWDistributedElectronicControl(DEH)controlroom,specificallyfocusingonthechallengesfacedandthebenefitsachievedthroughthemodernizationprocess.TheDEHcontrolroomisacriticalcomponentofapowerplant,responsibleformonitoringandcontrollingthecomplexprocessesinvolvedinthegenerationofelectricity.Thetransformationaimedtoenhancetheefficiency,safety,andusabilityofthecontrolroombyincorporatingadvancedtechnologiesandergonomicdesignprinciples.Thepaperoutlinesthekeyfactorsdrivingtheneedforthetransformation,highlightsthechallengesfacedduringtheprocess,andpresentsthebenefitsachieveduponcompletion.

1.Introduction:

TheDEHcontrolroomisthenervecenterofapowerplant,facilitatingtheoperation,monitoring,andcontrolofvarioussystemsandequipment.Withadvancingtechnologyandevolvingindustrystandards,itbecomesessentialtoupgradethecontrolroomtomeettheincreasingdemandsofpowergeneration.Thispaperaimstoprovideinsightsintothetransformationprocessofa300MWDEHcontrolroom,demonstratingthechallengesfacedandthebenefitsderivedfromthemodernization.

2.FactorsDrivingtheTransformation:

SeveralfactorsdrivetheneedforthetransformationofaDEHcontrolroom.Theseinclude:

a)Technologicaladvancements:Newertechnologiesprovideenhancedmonitoringandcontrolcapabilities,improvingtheoverallefficiencyandreliabilityofpowerplants.

b)Regulatorycompliance:Changesinindustryregulationsandstandardsnecessitateupdatestocontrolroomdesignandoperationstoensurecompliance.

c)Ergonomicconsiderations:Ergonomicdesignprinciplesplayavitalroleinthewell-beingandperformanceofcontrolroomoperators,leadingtoincreasedsafetyandproductivity.

3.ChallengesFaced:

DuringthetransformationoftheDEHcontrolroom,variouschallengeswereencountered,including:

a)Integrationofnewtechnologies:Incorporatingadvancedcontrolsystems,Human-MachineInterfaces(HMIs),anddatavisualizationtoolsrequiredseamlessintegrationandcompatibilitywithexistinginfrastructure.

b)Operatortraining:Operatorsneededtobetrainedonthenewsystemsandinterfacestoensuresmoothtransitionandeffectiveutilizationoftheupgradedcontrolroom.

c)Timeandbudgetconstraints:Themodernizationprocesshadtobeexecutedwithoutdisruptingtheplant'soperationandwithintheallocatedtimeandbudget.

4.BenefitsAchieved:

Thetransformationofthecontrolroomyieldedseveralsignificantbenefits:

a)Enhancedsituationalawareness:AdvancedHMIsanddatavisualizationtoolsprovidedoperatorswithreal-timeinformationandimprovedsituationalawareness,allowingforquickdecision-makingandimprovedresponsetimetopotentialissues.

b)Increasedefficiency:Theupgradedcontrolroomstreamlinedworkflowsandprovidedoperatorswithintuitiveinterfaces,resultinginincreasedoperationalefficiencyandreducedmanualerrors.

c)Improvedsafety:Ergonomicdesignprincipleswereimplementedtoreduceoperatorfatigueandstress,leadingtoimprovedsafetyandreducedhumanerror.

d)Remotemonitoringandcontrolcapabilities:ThemodernizedDEHcontrolroomallowedforremotemonitoringandcontrol,enablingoperatorstoaccesscriticalinformationandmakenecessaryadjustmentsfromvariouslocations.

5.Conclusion:

Thetransformationofa300MWDEHcontrolroomprovedtobeachallengingyethighlyrewardingprocess.Theintegrationofnewtechnologies,adherencetoergonomicdesignprinciples,andfocusonoperatortrainingresultedinsignificantbenefitsforthepowerplant.Enhancedefficiency,improvedsafety,andincreasedsituation