泵站综合监控系统研究与应用

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1、西南交通大学硕士学位论文泵站综合监控系统研究与应用姓名：郭旭芳申请学位级别：硕士专业：电气系统控制与信息技术指导教师：高仕斌20080501西南交通大学硕士研究生学位论文第1I页AbstractPumpingstationiStheonlyartificialpowerresourceofthewater,whosenormaloperationhavequitesignificantmeaningsforthewholenationalproductionandliving．Thepumpingstationintegratedmonitoringsystemi

2、sasystemwhichintegratescontrol，protection，runningandmanagement，anditcangreatlyimprovetheefficiencyofthepumpingstatmn．．Accordingtotheactualityanddevelopmenttrendsofmonitoringsystemforpumpingstation，consideringthepracticesinXiaquanhe，thisPaperconstructsawholeframeworkoftheentireopening，

3、distributingcontrolsystemofthepumpingstation．．AndthesystemadoptssupervisorycontrolofthepumpingstationbasedonFuzzyControltechnique，PLCtechnique，industryautomationsoftwareandEthernettechniqueinthissystem．Thispaperapplyesthedistributedcontroltechnologyinmonitoringsystemforthepumpingstati

4、on，whichisimplementedbyIPCandPLC．PCissuperiorofthesystern，communicatingwithsubordinatePLCthroughEthernet．IPCmonitorsoftwareadopts”iFIX”industrycontrolsoftware．whichiSdesignedtorealizethedisplaysofprocessflow，alarming，historicalcurve，andthequeriesofthereportformsandthedatabases，ere．The

5、sceneiScontrolledbyPLC．AsChina’SannualpowerconsumptionofthepumpingstationsiSover21％ofthetotalpowerconsumption，thispaperinvestigatesthetheoryofpower-savingofthepumpingstationindetailaimedatthepump’Scharacteristicsandperformances．ItiSconductedfromcombiningcharactersofpipenet，therelation

6、shipbetweenrotatespeedandpumping-upheightandtherelationshipbetweenrotatingspeedandpower．ItputforwardthecontrolmethodwithVFspeedregulatingtoachievethepurposeofenergyconservation．Inaddition，thePapel"chooseswaterlevelasanexampleandstudieshowtouseFuzzylogiconwaterlevelcontrolandsimulateth

7、ehypothesisinMATLABenvironment．ThesimulationcurveshaveshownthiscontrolleriSbetterthantheconventionalPIDcontrollerandCanachievemoreeffectivecontr01．Keywords：Pumpingstation，Monitoringsystem，Configurationsoftware，Fuzzycontrol，VFspeedregulating，西南交通大学学位论文版权使用授权书本学位论文作者完全了解学校有关保留、使用学位论文的规定

8、，同意学校