我国快堆技术发展的现状和前景

70中国工程科学我国快堆技术发展的现状和前景102413ADSMACEFR65MWt/20MWe/CEFRCDFR,1500MWt/600MWeCDFBR,1000MWt/1500MWeCPFR20062009600MWeCPFRCDFRTL43+3A[]1009-1742(2008)01-0070-07111Table1StatusofNPPsonChinaMainlandLoadfactor/%SiteCapacity/TypeGridDate2000200120022003200420052006QinshanIDayaBay–1-2QinshanII-1-2Lingao-1-2QinshanIII–1-2Tianwan-1-2300MW/PWR900MW/PWR900MW/PWR600MW/PWR600MW/PWR984MW/PWR984MW/PWR700MW/PHWR700MW/PHWR1000MW/PWR1000MW/PWR1991.12.151993.08.311994.02.072002.02.012004.03.112002.04.052002.12.152002.11.102003.06.122006.062006.1277.285.284.994.184.989.166.989.681.674.992.088.689.684.581.076.885.090.290.499.887.273.682.287.7679.977.394.086.7299.7979.4492.7685.1982.6990.5784.0581.0591.4480.3199.6855.2090.3089.1691.8998.2088.70200629“2006-08-20；修回日期2006-12-021937-,,,2008年第10卷第1期7120062020”21”2“G”202040GWe816,34MAADS31CEFR65MWt20MWe2/CPFR/CDFR1500MWt/600MWe3CDFBR25003750MWt10001500MWeCEFR“”2009CPFR200620202020CPFRCDFRCPFRCDFRCPFRCDFRCCFR-B2030MALLFPMA,LLFPADSCPFRCDFRCCFR-T2030CEFRCDFBRMOXCEFRCPFRU-Pu-ZrCDFBRCCFBR.100t/aPWR500kg/aMOX,2010800t/a40t/aMOX2020215“”20504.5×109t20505×109t2,240250GWe22050Table2EnvisagedprimaryenergyproductioninChinafor2050199120052050/Gt/Gt/Gt/Gt0.1Gt150Gm34.50.50.3260GWe6.50.63.4Gt250.2530.5240GWe60.645455522050240GWe16%2.4×1062.5×106t60130kgU4.5×106t20--2020203040GWe60GWe172中国工程科学CEFR/CPFR/CDFRCDFBR1*Fig.1ElectriccapacitydevelopmentenvisagedinChina*20053Table3ChinaFBRdevelopmentstrategystudy/MWCEFRCPFR/CDFRCCFRCDFBRCCFBR65/201500/600n×1500/6002500~3750/1000~1500n×2500~3700/1000~1500199020072015201520202001201320232021202520102020203020282032CPFRCDFR2030CPFRCDFRCCFR-BMAMAADSCPFRCDFRCCFR-TCEFRCDFBR4CEFR600MWe4Table4TechnicalcontinuityofChineseFBRsCEFRCPFRCDFRCDFBRMWe/°CW/cmMWd/kg25NaUO2MOXCr-Ni53043060~100600NaMOXCr-NiODS550500480,45010012010001500NaCr-NiODS500480120150,MALLFRADSADSADSMALLFR2008年第10卷第1期73MAMALLFR600MWe1420302202020303250GWeMA*6×600MWeBurners2MAFig.2MAtransmutationstrategy3“”CEFR1990CEFR65MWPuO-UO2UO2,Cr-Ni-CEFR55CEFRTable5ThemainscheduleofCEFRengineeringCEFR19901992.71993199419951996199719982005199820052000.52002.83CEFR81,33233623056CEFR410m12m2423CEFRFig.3CEFRcorearrangement4CEFRFig.4CEFRreactorblock5CEFR574中国工程科学5CEFRTable5ThemaindesignparametersofCEFR239Pu235U()235U()()()/MWMWcmcmkgkgkgkgW/cmn/cm2·sMWd/kgHMWd/kgH65204560PuO2-UO2150.397.7436(19.6%)UO2236.6(64.4%)4303.7×101510060360/530mmtt/htt/hMPat/ha801026021328.44248.2986.41496.2305CEFRFig.5TheheattransfersystemofCEFRCEFR110075%2005830%250tCEFR200966CEFR6CEFRFig.6OutsideviewofCEFR4CEFRCEFR50676CEFRTable6ThedesigndemonstrationfacilitiesofCEFR/11.2kg/h8l/hN20.4MPaN22m3/h1995.10CIAE2350300kg/dO20×10-6Ca10×10-61999.7CIAE33m×4m×5m0.2MPa0.25m3/h250kg1998.10CIAE4N21.6MPa40l1999.10CIAE51999.2CIAE6200l1700m3/h0.25MPa1999.11CIAE2008年第10卷第1期75/7(ESPRESSO)110m3/h1.07MPa600200/s1997CIAE8(CEDI)320m3/h1.4MPa65050/s1997CIAE9100m3/h9MPa1501997CIAE10(CEFR)1.6m30kW1995CIAE11CEFR2002CIAE12CEFR2003CIAE13Dg.862002CIAE14CEFR2006CIAE7Fig.7Siphondestructiontestingfaclity5200547CPFRBN-6002106.19kg7CDFRTable7DesignboundaryconditionforCPFRMWe600PuO2-UO25501.2MWd/kgH120MWd/kgH100d30010-6/aBDBA10-7/a10-7/a%70a406[1].[M].“”1996[2].PWR-FBR[J].2007,1(2):129134[3].[J].().2007,39(3):18719276中国工程科学TheStatusandProspectsofFastReactorTechnologyDevelopmentinChinaXuMi(ChinaInstituteofAtomicEnergy102413BeijingChina)AbstractChinahasdecidedtospeed-upthenuclearpowerdevelopment.Itisprogrammedthatthenuclearpowercapacitywillreach40GWein2020andenvisaged60GWeand240GWein2030and2050respectively.ThebasicstrategyofPWR-FBRmatcheddevelopmentwithfastreactormetalfuelclosedcycleforasustainableandquickincreasingnuclearenergysupplyisadopted.Anotherstrategyalsodecidedisthatthepartitioningandtrans-mutationofMAwillberealizedusingfastburnerandADS.Thefastreactorengineeringdevelopmentwillbedi-videdintothreesteps:ChinaExperimentalfastReactor(CEFR65MWt/20MWe),ChinaPrototype/Demon_strationFastReactor(CPFR/CDFR1500MWt/600MWe)andChinaDemonstrationFastBreederReactor(CDFBR1001500MWe).TheCEFRisunderinstallationandpre-operationtestingwithitsfirstcriticalitypannedin2009.ThedesignstudyofCPFRisjuststartedin2006.Recentlyadiscussionforthesecondstepisunderwaytofasterthefastreactordevelopmentbyalargerthan600MWeCPFRandasaroleofCDFR.Keywordsfastreactordevelopmentstrategy;breeder;burner;Chinaexperimentalfastreactor