變電站電磁兼容有關(guān)問題的研究

1、南昌大學(xué)碩士學(xué)位論文變電站電磁兼容有關(guān)問題的研究姓名：朱云申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：電力電子與電力傳動(dòng)指導(dǎo)教師：戴文進(jìn)20071225AbstractABSTRACTAsthedevelopmentofelectricpowersystem，thecapabilityofpowernetworkwillbelarger，thevoltageleveloftransmitwillmorehigllandautomaticbasedonthe

2、computerandmicroelectronicwillbemoreintegrated，intellectualized，andmulti—functional，whichmskestheEMCissuesintheelectricpowersystembeW01“∞Thetechniqueofelectromagneticcompatibilityinsubstationappliedmanynewtechnologiessyn

3、theticallyAnditisbeingplacedandimprovingwiththefastdevelopmentofthecomputertechnologyanddigitalcommunicationtechnologyThepaperanalyzedtheelectromagneticcompatibilityinsubstationsproblemcombinedwiththepracticalproject，and

4、anadvancedandfeasibleelectromagneticcompatibilitydesigninsubstationspresentlyThepaperanalyzedsomeconceptionofelectromagneticcompatibilitycombinedwithEMCtechnologyTheelectromagneticcompatibilityistheelectronsdevicescanper

5、formthetasksrespectivelyunderthesameelectromagneticenvironmentThepaperanalyzedtheinterferencesourceofevery虹ndofdifferenttypethecharacteristicandclassificationoftheelectromagnetisminterference，thetendencyofelectromagnetic

6、compatibilitytechnique，theelectromagneticinterferencecouplingapproachesandthecausationoftheelectromagneticinterferenceinsubstationsThepaperdiscussedtheelectromagneticcompatibilityexistedinsubstationsofourcountryconcurren

7、tlyandprovidedareliabletheoreticfonndationfortheelectromagneticcompatibilityThepaperprovidedamoreadvancedandviablemeasuretopreventtheelectromagnetisminterferenceforsubstationswecanadoptthemeasuretodissolvesorrepressingth

8、eelectromagnetisminterferencebydissolvesorrepresstheinterferencesource，cutofforreducestheelectromagnetismcouplingapproaches，increasingimmunityabilityoftheequipmentandsystemandSOOILFinally，thepaperinducedtheelectromagneti

9、ccompatibilitytechnicaldesignandapplyintheChangNan500KVsubstationwithapplyingtheabovetheoreticalKeyWords：substation；electromagneticcompatibility：electromagneticinterferenceanti—interferencemeasure；Shield：Connectground：In