某火電廠熱電聯(lián)產(chǎn)的經(jīng)濟(jì)性分析

1、二〇一二一二年六月本科畢業(yè)論文題目：某火電廠熱電聯(lián)產(chǎn)的經(jīng)濟(jì)性分析某火電廠熱電聯(lián)產(chǎn)的經(jīng)濟(jì)性分析學(xué)生姓名：學(xué)院：能源與動(dòng)力工程學(xué)院系別：熱能與動(dòng)力工程系專業(yè)：熱能與動(dòng)力工程班級(jí)：熱動(dòng)083班指導(dǎo)教師：學(xué)校代碼：學(xué)校代碼：1012810128學(xué)號(hào)：號(hào)：200810301145200810301145內(nèi)蒙古工業(yè)大學(xué)本科畢業(yè)論文說(shuō)明書3AbstractRationaluseofenergyimprovetheutilizationefficien

2、cyofnotonlyrelatedtoresourceconservationeconomicdevelopmentaffecttheecologicaldestructionthefutureofmankindcountriesaroundthewldtoestablishareliablesecurestableefficientenergysupplysecuritysystemarethenationaleconomysust

3、ainabledevelopmentstrategy.Cogenerationistheenergycadeutilizationimprovetheenergyefficiencyplansmeasures.Inrecentyearsofheatingtypeunitaccountedftheproptionofthetotalinstalledcapacityisincreasedyearbyyearmemeexamplesofth

4、eheatingunitflargecondensingsteamreheatunitretrofit.Condensinginsmallcogenerationunitslargescalecogenerationunitscangivefullplaytotheroleofenergysavingenvironmentalprotectionbecausetheparametersimprovedearlysteamheatingp

5、owerrateincreasethermalgeneratingcapacitytothegridgeneratingcapacitytoavoidthelossofthecoldsource.Meanwhilebecauseofthelargepowerplantboileroperatingefficiencytheheatingenergysavingeffectismepronouncedfurtherincreasethee

6、conomicefficiencyoftheheatingunit.LargesubcriticalsupercriticalheatthentheheatofcondensingunitheatingtransfmationisstilllackofsystematiceconomicanalysisInadditiontheheatingtransfmationinvolvesthesecurityaspectsoftheboile

7、rtemperatureheatingsurfacefmoderateturbineaxialthrustchangerarelydocumentedinthepublishedliterature.Thisarticlefocusesonthefeasibilitynecessityofheatingthetransfmationthetransfmationofenergysaving600MWcondensingsteamturb

8、inegeneratAftertransfmationtheThermalEconomyofUnitrespectivelyusingtheheatbalancemethodwkcapacityequivalententhalpymethodarethreewaystosubcriticalthermalcalculationanalysisresultswerecompared.Theresultsshowthatthecogener

9、ationuniteconomyimprovedthisisbecausethefirstgenerationheatingpartofthesteamintheturbinepowerthenoutoftheheatingsonolossofcoldsourceintheunitcycletheunitofeconomichasbeenimproved.Ofthisstudyprovidethehoteconomyintermsoft