電力系統(tǒng)繼電保護故障信息采集及處理系統(tǒng)的研究

1、i…………………….……………….…………………裝訂線……………….…….………….………….………山東農(nóng)業(yè)大學(xué)畢業(yè)論文電力系統(tǒng)繼電保護故障信電力系統(tǒng)繼電保護故障信息采集及處理系統(tǒng)的研究息采集及處理系統(tǒng)的研究院部機械與電子工程學(xué)院專業(yè)班級電氣工程及其自動化班屆次學(xué)生姓名學(xué)號指導(dǎo)教師年月日iiContentsAbstract..........................................................

2、................................................................IIIntroduction....................................................................................................................11Theresearchcontent......

3、.............................................................................................21.1Analysisoffaultinfmationprocessingsystemresearchmeaning.................21.2Theideaoffaultinfmationacquisitionprocessingsys

4、tem.....................31.3Theresearchstatusathomeabroad............................................................31.4Thisthesismainlywk.................................................................................

5、...42Faultinfmationcollection........................................................................................62.1Acquisitionmethods.................................................................................

6、.........62.2Monitof.........................................................................................................62.3Systemmanagementtocollect..................................................................

7、........63Faultinfmationprocessingsystem..........................................................................83.1Thesystemoverallstructure.............................................................................

8、83.2Substationsystemfunctionstructure.........................................................93.2.1Thefunctionofthesubstation................................................................93.2.2Substationsystemstructur

9、e....................................................................93.3Thefunctionofmasterstationsystemcomposition.................................103.3.1Themainsystemfunction...........................................

10、..........................103.3.2Themainsystemstructure....................................................................113.3.3Processingsystemofrelayprotectionfailure.......................................124Faultdia

11、gnosisfaultinfmationwkbasedonroughsetthey...............144.1Roughsetthey.............................................................................................144.2Infmationsystemsdecisiontable....................

12、......................................144.2.1Invisiblerelationship.............................................................................154.3Faultinfmationwkinfmationanalysisprocessing....................165Statef

13、lowbasedonMatlabfaultprotectionofinfmationwkbehavianalysis.........................................................................................................................185.1TheMatlabsimulation.................

14、...................................................................185.2ProtectionundertheMatlabsimulationmodeling..........................................185.3Distanceprotectionactionanalysisexamples...................

15、..............................196Conclusion.................................................................................................................23References....................................................