energy oriented simulation of manufacturing systems – concept and application

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1、CIRPAnnals-ManufacturingTechnology60(2011)45–48ContentslistsavailableatScienceDirectCIRPAnnals-ManufacturingTechnologyjournalhomepage:http://ees.elsevier.com/cirp/default.aspEnergyorientedsimulationofmanufacturingsystems–Conceptandapplicationaa,*,S.Kara(1)baC.Herrmann,S.

2、Thiede,J.Hesselbach(2)aTechnischeUniversita¨tBraunschweig,InstituteofMachineToolsandProductionTechnology(IWF),Product-andLife-CycleManagementResearchGroup,LangerKamp19b,D-38106Braunschweig,GermanybLifeCycleEngineering&ManagementResearchGroup,SchoolofMechanical&Manufactur

3、ingEngineering,TheUniversityofNewSouthWales,Sydney,NSW2052,AustraliaARTICLEINFOABSTRACTKeywords:EnergyefficiencyhasbecomeakeyconcerninindustryduetotheincreasedenergycostsandtheManufacturingsystemassociatedenvironmentalimpacts.Besidesconsideringsingleprocesses/machines,the

4、perspectiveonSimulationprocesschainsandfactoriesasawholebearsfurtherpotentialsforimprovement.Inthiscontext,Energyefficiencydynamicinteractionsofdifferentprocessesaswellasauxiliaryequipments(e.g.compressedairgeneration)needtobetakenintoaccountwhenplanningandcontrollingmanu

5、facturingsystems.Thispaperpresentsaninnovativeenergyorientedsimulationmodelforplanningofmanufacturingsystems.Anumberofindustrycasesareusedtodemonstratethepotentialsandapplicabilityoftheproposedmethodology.ß2011CIRP.1.Introductiontowardsenergyefficiency.Asasummaryofthederi

6、vedrequire-ments,ingeneralapromisingapproachtofosterenergyefficiencyTheconsiderationofenergyconsumptionismoreandmoreaninmanufacturingshouldbeeasytousefordecisionsupportinimportantissueinmanufacturingcompanies.Reasonsforthatarestrategicandoperationalproductionmanagementund

7、ersimulta-steadilyincreasingenergypricesandtherelatedenvironmentalneousconsiderationofimpact.Risingawarenessinsociety(possibleeffectoncorporateimage)andpolitics(relatedregulationsandincentives)addition-allrelevantenergyflows(e.g.externallyacquiredformsofallyputthetopicin

8、focus.Whilecompaniesnecessarilyneedenergylikeelectricity,oilorgasandinternallyproducedflowsenergyinorder