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1、Comparativestudyofgasenginesandgasturbinesincogeneration(CHP),usingtheexampleofatypicalpublicdistrictheatdistributionnetworkDipl.-Ing.TobiasVogel,Dr.-Ing.GerdOeljeklaus,Univ.-Prof.Dr.-Ing.habil.KlausGörner,UniversityofDuisburg-EssenDr.-Ing.ThomasPolklas,Dipl.-
2、Ing.ChristianFrekers,MANDiesel&TurboSEAcomparativestudyofgasenginesandgasturbinesincombinedheatandpowergenerationforatypicalpublicheatsupplynetworkTobiasVogel,GerdOeljeklaus,ThomasPolklas,ChristianFrekersandKlausGörnerAbstractIntroductionWithintheareaofCHPappl
3、ications,modernandhighlyefficientgasenginesarrangedinAcomparativestudyofgasenginesandgasThetransformationofenergysystemscur-combinedpowerplants,canpresentanalter-turbinesincombinedheatandpowergenerationrentlyunderwayinGermanyisshowingannativetoCCPPplants.Aswel
4、lasdeliveringforatypicalpublicheatsupplynetworkincreasinglynoticeableimpactontheexistinghighlyefficientCHPcapabilities,theseenginesenergyindustry.Duetothelong-termexpan-canparticipateinthebalancingenergymar-Besidesthereinforcedexpansionofrene-siontargetsofe.g.
5、80%renewableenergyketduetotheirhighflexibility,afactorwhichwableenergiesoneothercentraltargetinthebeingusedinelectricitygenerationby2050canfurtherincreaseprofitability.Furthermore,GermanEnergiewendeistheefficiencyenhan-[3],itcanbeassumedthatthedemandsfromtheir
6、modularconstructionwithunitsizesofcementusingfossilenergy.DuetotheGermanfossilpowergenerationwillchangeandthatapproximately10MWallowsanoperationelclimaticconditions,thecombinedheatandpo-especiallytimeflexibilitywillgainevenmorethatistailoredtorequirementsandsi
7、multa-wer(CHP)generationisasuitableinstrumenttosignificancethantodayinordertoshoulderneouslyoffershighefficiencyacrosstheentireachievethisgoal.Therefore,itispartofthenewthegrowingdemandforbalancingenergy.loadrange.Hencethefollowingwilldescribeenergyconceptofth
8、eGermanFederalGovern-Accordingtotherecently-publishedBMWiastudybasedonthepossibilityofprovidingment.Butowingtothechangingmarketasso-WhiteBook[3],25%ofthefossilshareisfullcoverageof