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1、EnergyPolicy42(2012)286–296ContentslistsavailableatSciVerseScienceDirectEnergyPolicyjournalhomepage:www.elsevier.com/locate/enpolAfuzzymulti-criteriadecision-makingmodelforCCHPsystemsdrivenbydifferentenergysourcesnYou-YinJing,HeBai,Jiang-JiangWangSchoolofEner
2、gyandPowerEngineering,NorthChinaElectricPowerUniversity,Baoding,HebeiProvince,071003,ChinaarticleinfoabstractArticlehistory:Becauseofitsenergy-savingandpollutantemissionreductionpotentials,combinedcooling,heatingReceived18December2010andpower(CCHP)systemhasbe
3、enwidelyusedindifferentkindsofbuildingstosolvebuilding-relatedAccepted28November2011energeticproblemsandenvironmentalissues.AsvariouskindsofcleanenergyandrenewableenergyAvailableonline23December2011havebeenfocusedandappliedtoCCHPsystems,itisurgenttofindapracti
4、caldecisionmakingKeywords:methodologyforCCHPsystemsdrivenbydifferentenergysources.Inthispaper,anevaluationmodelCCHPsystemswhichintegratesfuzzytheorywithmulti-criteriadecisionmakingprocessisproposedtoassesstheDifferentenergysourcescomprehensivebenefitsofCCHPsys
5、temsfromtechnology,economic,societyandenvironmentFuzzymulti-criteriadecisionmakingcriterions.GreyrelationanalysisandcombinationweightingmethodarealsoemployedtocomparetheintegratedperformancesofCCHPsystemsdrivenbynaturalgas,fuelcell,biomassenergyandcombinedgas
6、-steamcyclerespectivelywithaseparationproductionsystem.Finally,abaselineresidentialbuildinginBeijing,ChinaisselectedasacasetoobtaintheoptimalCCHPsystemalternative.Theresultsindicatethatgas–steamcombinedcycleCCHPsystemistheoptimumschemeamongthefiveoptions.&2011
7、ElsevierLtd.Allrightsreserved.1.Introductiononbiomassfuels(SavolaandFogelholm,2007)andfuelcell(Lawrenceetal.,2011).WiththedevelopmentofCCHPsystemsRecently,energysavingandsustainabledevelopmenthavedrivenbydifferentenergysources,theevaluationandcompar-beenthesu
8、bjectofwide-rangingdiscussionduetoenergyandisonofCCHPsystemshavebecomeanincreasingconcernedtopic.environmentrelatedissues.TheincreasingenergyconsumptionIntraditionalstudies,mostassessment
