搜索
(,200030):,NOX,,,:;NOX;;;:TK22411:A:100129529(2003)1020006207AnalysisoflowNOxcombustiontechniqueforlargecoal-firedboileranditsapplicationstrategyZHOUXin2ya(SchoolofMechanical&PowerEngineering,ShanghaiJiaotongUniv.,Shanghai200030,China)Abstract:IntegratedwiththetestandresearchofNOXemissionofdifferenttypesoflargecoal2firedboilersinEastChinaarea,comprehensivecomparisonwasmadeinboilerstructuredesignandoperationmodeaffectingtheNOXemission.ThemajorstrategiesoflowNOXcmobustiontechniqueapplicationwereanalyzedbrieflyfromtheviewofscientificresearchpracticetoprovideareferencefordevelopmentandapplicationofthistechnique.Keywords:coal2firedboiler;NOX;lowNOXcombustion;operationmode;testandresearch1,,NOXNOX,,,,;,;,,,,,,,,2NOX211NOXNOXNONO2,NO(9095%),NO2NOO2[1]NO:NONONO(1)NONONOX,NOX6(0698)200310(2)NONONOX,NONO,NOXNOX60%80%,,NOXNOX60%80%,20%40%(3)NO,,NO,,HCNNO,NONO5%,NOX,,()212,;ö,ö,,NOXö,NOX,NOX,ö(qvöqs),()1ö,,:,,ö1qvqsqvökJ(m3h)-1qsökJ(m3h)-15047131314CE7961913()2000töh4541770töh38241015151500töh1712670töh131416171,;,qvqs;14,,ö;,(),()12,NOX,,,,(600MW,NOX,,,NOX,,2003107(0699),,,NOX(),NOX,;,,(318m),2NOXöMJ(m3h)-1575438335308374370öGJ(m2h)-1191119121419171016151612OFAöm24157281327171371322615SOFAöm291023514531195öm2117918132011319111911öm52115314451624815NOXömgm-350065042052062073030035048118550300ö%9015911792169213593187949011213,NOX213112131111419871025töhUP,,,41998,LNCFS2Ê[2](NOX),,NOX8601050mgöm3580650mgöm3(6%):(1)(,),;(2)NOX;(3),;(4),6,4LNCFS2Ê,CE,NOX,::,,,;:(AFD)(ABrn.)(SAF)(SOFA)(PAF)(2),,NOX,;24;,0191(01260165),011012(8(0700)200310),012011,112213111214(MHI1KOBE)600MW,,,,1360mm,PM(AA)AMACTMACTAMACTMACT,PM,AMACT,,,,,,NOXNOX,OFAAAAA,2131241NOX;,(),;,,NOX:(1):,,,;WR;,:,,(SOFA),,,(2):3:1),,,;,,,,,,,,,NOX2),,:,2003109(0701);(),;,,CE,,,,,34,3(300MW)341412öth-1102510251025LNCFS2ÊCFS2Ê,WRWR()()OFAOFA()OFA(,)SOFASOFASOFAA=019A=1105,()()214NOX,,,,,4(600MW)14345öth-11950200820002000A2MACT()CFS2SGDRB2XCLIHIA2PM(),WRDRB2XCLIHIMRSAB()BC()CD()DE()OFAEF(,)+FF()+OFA()OFAOFASOFA()SOFASOFASOFA,,,,:;;;;;NOX,,10(0702)200310,:;;;21411,,,,;,,()21412,NOX,(),,NOX,NOX,,,,;(),,,,,();,,,NOX()NOX21413,,,,3,,,,,,,;(),,,,,,,;,,4(1),NOXNOX,,(2),,,,,20031011(0703),,(3),,,(4),,,,,()(5),NOX,,,:[1],,1NOX[J]1,1999,(4)1[2]1NOX[J].,1998,(1)1[3]1NOX[M]11:2003209208:(19572),,,,,31,2,1(11,310027;21,,315211):,3:;;;:TM715:A:100129529(2003)1020012204Applicationofshort-termloadforecastinginZhejiangpowermarketZHANGYong2ji,LIJun2li,CHENGang(1.Dept1ofMathematics,ZhejiangUniv.,Hangzhou,310027,China;2.SchoolofInformationScience&Engineering,NingboUniv.,Ningbo315211,China)Abstract:Thecombinedmethodof3modelsoftheneuralnetwork,timeseriesandwavelettimeseriesforshort2termpowerloadpredictioninpowersystemusingknownhistorydataofthepowersystem,naturalfac2torsandoperatingperformanceofthesystemwasintroducedandthethreemodelsweretestedwiththedataofZhejiangprovincialpowermarketandtheresultswereevaluated.Keywords:short2termloadforecasting;timeseries;neuralnetwork;wavelet,,,,,3:(2003A61006),,,:(1),(2),12(0704)200310