基于故障錄波數(shù)據(jù)的保護特性分析方法的研究.pdf

1、華中科技大學碩士學位論文基于故障錄波數(shù)據(jù)的保護特性分析方法的研究姓名：陳小林申請學位級別：碩士專業(yè)：電氣工程指導教師：羅毅20040409華中科技大學碩士學位論文!：===≈=；==；=======#==；===；==；======j==_AbstractTheactualoperativebehaviorofrelayprotectiondependnotonlyontheprotective兩nciplethatitadopts，b

2、utalsoontheconcreterealizationtechnologythatprotectivedevicesadoptTherefore，theactualprotectioncharacteristicsandoperativebehaviorhavet0beanalyzedaccordingtoactualfaUdtconditionandspecialprotectionconditionDigitalfaultre

3、corderdevicereal—timerecordsthechangeofrelativeelectricalvariables，whichprovidesstrongaccordanceforoperationalcharacteristicsanalysisofrelayprotectionFaultanalysissoRwarewhichispresentedbydigitalfaultrecordingdeviceusedn

4、owadaysisverydifficulttocompletelysatisfiedwithspecialrequirementofcharacteristicsanalysisofrelayprotection，SothearticLediscusseshowtoCalTyonprotectioncharacteristicsanalysisbyusingfaultdatathatdigitalfaultrecordingdevic

5、erecords，andtoengageincheckandjudgmenttoprotectionoperationconditionFirstlythethesissummarilyintroducestheappliedpresentconditionanddevelopmentdirectionAccordingtothespot’seffectiveappliedcondition，itemphaticallyanalyzes

6、anddiscussestheelementaryprincipleandoperativecharacteristicsofafewtypicallineprotectiondevicesItalsointroducesdata’sacquisitionmethodsofprotectioncharacteristicsanalysisandanalyzesthehardwareandsoftwaresystemstructurean

7、dtheirfunctionsofdamacquisitionsystemAtthesan3etime，itpresentsamethodofprotectioncharacteristicsanalysisadoptingdigitalfaultrecordingdataandsystematicallyineducessoftware’sdesigntheoryprimaryfunctionandflowprocessofsoftw

8、are’sbasicprogramandsoon，andemphaticallyintroducesmainanalysisandcountingmethodandprimaryalgorithmofrecordingdatapre—processingThearticlebrieflyillustratessoRware’soperationmethodandappliedexamplesThissoftwarecanmakeanal