電廠水汽質(zhì)量在線監(jiān)測(cè)與控制系統(tǒng)的研究.pdf

1、專業(yè)學(xué)位碩士學(xué)位論文電廠水汽質(zhì)量在線監(jiān)測(cè)與控制系統(tǒng)的研究TheResearchofWaterVaporQualityOnlineMonitorandControlSystemforPowerFactory作者姓名學(xué)科、專業(yè)學(xué)號(hào)指導(dǎo)教師完成日期張敏控制工程疊Q壘Q23生3避宏數(shù)援2QQ6笙3目大連理工大學(xué)DalianUniversityofTechnology大連理工大學(xué)專業(yè)學(xué)位碩士學(xué)位論文TheResearchofWaterVaporQ

2、ualityOnlineMonitorandControlSystemforPowerFactoryAbstractEnergywhichistheimportantmaterialfoundationofthedevelopmentofsocialproductionandtheimprovementofpeople’Slivinglevel，holdsaprerequisitestatusinthedevelopmentofnati

3、onaleconomyThedevelopmentleveloftheelectronicpowerindustryhasbecometheimportantsymbolofanationaleconomyandculturalEnsureadequateelectricpowerhasbecomethepreconditionsineachregionandnationThelongtermfulfillmentmakespeople

4、realizethatthequalityofthewaterinthermalheatingsystemofthethermalpowerplantisoneoftheimportantfactorsthatinfluencesthesafetyofthermodynamicenergyequipments(theboilerthevaporroundmachineetc)andtheeconomycirculateScientifi

5、eandaccuratemonitoringandcontrolofaqueousindicators，timelyfeedbacksignalstofacilitateourjudgrnentcommandandreducesoftdrinkslossrateincreaseplantautomationleveltoensuretheeconomicandsafetyoftheplantThistextputforwardbycom

6、biningthepresentconditionandthemethodofvaporqualitymanagementAgainsttheconditionthatmanyplantaddthemedicinebyhanding—controlintheduringthewaterprocessing，quantityofdataaboutdailyvaporqualityneedsartificialprocessingandco

7、ntrol，it’Sawastingoftimeandeasytomakemistakes，andatlastcausingthelargewasteofhumanforceandthematerialsWemakeuseoftheonlineinstrumenttocollecttheparametersofthevaporqualitypresentlyandcombinetheresearchofautomaticcontrolm

8、ethodstodesigntheautomaticaddingammoniasystemandtheautomaticaddingphosphatenatriumsystem，furthercarryoutthesupervisionandmanagementofthequalitytothewatervaporAlsothetuningofPIDcontrolparametersisconsideredinthearticleThe

9、neuralnetworkofRadialBasisFunction(pmntunesthecontrolparameters，andthesimulationresultisshowedtoprovethemethodisusefulness，andthecontentismoreworkedoverinpracticeapplicationBysettingupthecomputercontrolsystemofvaporquali

10、tydata，andacquiringreal—timeavarietyoffielddata，realizeautomaticreportbebuiltandwatervaporqualitybedifferentiated，moreovercarryoutakindofmethodthatCanreplaceartificial，andcontrolthequalityofthevaporautomaticallyThesystem

11、hassolvedtheproblemofthecontrolandmanagementofthevaporqualityItisofgreatsignificancetosetuptheinformation—basedprocessingofvaporqualityKeyWords：WaterVaporQuality；DataCollecting；PIDDigitalAlgorithm；AutomaticControl；Parame