燃?xì)?蒸汽聯(lián)合循環(huán)優(yōu)化及熱電冷聯(lián)供節(jié)能分析.pdf

1、華中科技大學(xué)碩士學(xué)位論文燃?xì)庹羝?lián)合循環(huán)優(yōu)化及熱電冷聯(lián)供節(jié)能分析姓名：李紅兵申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：熱能工程指導(dǎo)教師：葉濤2002.4.30華中科技大學(xué)碩士學(xué)位論文AbstractWiththedevelopmentoftechnologyofgasturbineinthelatesttwentyyearstheGasTurbineCombinedCycle(GTCC)hasbeenabletoarchievethequitelyhig

2、hefficiencyandpossessedthesuperioritythatcoalturbinecarltbecomparedwim—andsotheGTCCstationhasbeendevelopedquicklyintheworldNowtheefficiencyofsuperiorGTCCwillexceed60％Theefficiencyofthesupercriticalcoal_unitcarlonlyapproa

3、chto44％45％，theadvancedsimplecyclegasturbinecanalsoapproachto39％willattaiil43％inthefuturebecausetheefficiencyoftheGTCCismuchmoresuperiorerthanofthesimplecycle，theGTCCwillbethedirectionforthedevelopmentofelectricalindustry

4、andpowerindustry’Nowdays，thewokingmodeoftheGTCCismainlyheatingresycle—boilermodeTbismodeworkssimplyandsafelyandthatitsheatefficiencyisveryhighThisarticleconcentratestodiscusshowtocalculatethemathematicalmodleforthethermo

5、dynamicsystemoftheGTCC，hascompiledthecurrentprogrambythemodle，AstothecomplicatedGTCCafteramendingthecalculationofsteamthisprogramcanalsobeacceptableBasedonthemodle，thisarticlehasoptimizedtheparametersofGTCC，foundthebestp

6、arameters’makeupforGTCC。ByoptimizationanalysedtheinfluenceofthemainparametersonGTCC、therelationbetweenthegasparametersandthesteamparameters、thereasonthattheheatrecyclingboilerisrestrictedinGTCCcomparedGTCCwiththesimplega

7、sturbinecycleAndthen，onthebasisoftheoptimization，thisarticleanalysesthattheGTCCwithHECCtogethersavesenergyornotbyexergyefficiencyandstandardcoalconsumption(herefuelusedbyGTCCarecalculatedintostandardcoal)Keywords：TheGasT