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1、华北电力大学硕士学位论文AbstractThispaperreviewspowerplantcombustionoptimizationcontrolsystem,thepapersummarizedtheresearchstatusanddevelopmenttrendathomeandabroad,introducestheoreticallytheplantcombustionoptimizationofreal-timedataacquisition,dynamiccontrolalgorithmandthekeytechnologyofnetwork,especiallyforse
2、veralkindsofcommonlyuseddataacquisitiontechnologyhascarriedonthedetailedresearch,descriptionandanalysisofthefunctionofeachacquisitioncorrespondingprincipleandtechnology,inaddition,alsothekeytermsofdatacollectiontechnologyfortheprofessionalinterpretation.Combiningwiththetrendofthedevelopmentofthedom
3、esticpowerplantcombustionoptimization,designindatongsecondpowerplant(company)7unitsofboilercombustionoptimizationcontrolsystemrequirements.First,toincreasethebalancevalveautomaticcontroltoensurebalancedcombustionboiler,analyzesthecompositionoftheoriginalboilercombustionsystem,throughtheanalysisofit
4、skeytodesigncanbeintegratedintotheoriginalsystemofoptimizingthestructureofcontrolsystem.Secondly,theoptimalcontrolrulesinalternativecurrentfeedbackcontrol,onthenewstructureoptimizedbyclosed-loopcontroltoachievetheprimaryandsecondarywindpressure,thesecondaryairdistributionoptimizationcontroldirectop
5、timizationofautomaticcontrolandreductionofwarmwater.Finally,comparingthecombustionoptimizingcontrolclosed-loopinputdataandthetypicalconditionsbeforeandaftertheoverallsituation,expoundstheeffecttoimprovetheeffectofunitoperation,reliability,andtechnicalsupervisioneffectandeconomicbenefitsoftheroleof,
6、illustratesthecombustionoptimizingcontrolsystemtoachievetheeffectofenergysavingoftheboiler.Keywords:Combustionoptimization；Balancingvalve；Controlalgorithm；Boilerefficiency；NOx；II华北电力大学硕士学位论文目录摘要...........................................................ІAbstract.....................................
7、.....................ІІ第1章绪论.......................................................11.1课题研究的意义.............................................11.2电站锅炉燃烧优化系统的国内外发展状况........................21.3本文的主要研究内容与完成的任务..
