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1、-------华北电力大学硕士学位论文AbstractTheshortageofresourcesandenvironmentconditiondeterioratedaybydaywillproveanobstacleonoureconomicdevelopment.Becauseourcountry'surbanizationandindustrializationbecomemoreandmorefast,energyshortageandenvironmentalvariationbecomemoreandmoreserious.So,re
2、ducingemissionsofpollutantscannotonlyimprovethepresentsituationofoureconomicdevelopment,butalsoplayanimportantpartforthelong-termandstabledevelopmentofoureconomic.Ourcountryhavemadeexpressprovision:Attheendof2010,resourceconsumptionforperunitofGDPmustdescend20%comparetotheendo
3、f2005.Inthisway,ourcountryhaveputeconomicdevelopmentandenvironmentalprotectiononthesameimportantposition.Thepowerplantsconsumecoal,kerosene,etc,andgenerateelectricalenergy.Forthemoment,ourpowerenterprisesaredevelopingforthiswaythathowtoproductthemost
secondaryenergywiththeleas
4、tprimaryenergy.So,forthestructurecharacteristicsand
theutilizationstatusofourcountryprimaryenergy,alongwiththedevelopmenttrendof
electricpowerindustryandtheenergyconsumptionlevel,thisarticlehaveposedthe
researchofboilercombustionoptimization.Thepurposeofoptimizationofcombustio
5、nforpowerstationboileriskeepingthe
reasonablematchingforprimaryair,secondaryair,supplyairandinducedair,andthen
keepingthecombustionrate;satisfytheneedofoutsideload,stabilityofthemainsteam
pressure.Theradiantenergysignaloffirepotcanresponsethechangesofburningratein
boilerrapidl
6、y,soweputforwardthewayofusinglasermeasurementtogaintheradiant
energysignal,thenleaditintothecontrolloopofthemainsteampressure,constitutea
cascadecontrolloop,afterthat,usingthewayofparticleswarmoptimizationtoconduct
computersimulationforcontrolloop,inordertoachievethegoalofcomb
7、ustion
optimization.Keywords:combustionoptimization;themainsteampressure;radiantenergysignal;particleswarmoptimizationII-----------华北电力大学硕士学位论文目录摘要...............................................................................................................................IAb
8、stract.......................................................
