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1、基于光纖光柵的電壓傳感器的設(shè)計燕山大學本科生畢業(yè)設(shè)計(論文)AbstractInrecently,withtherapiddevelopmentofeconomyofvariouscountries,thedemandforpowerofelectricisrisingsharply,andtherequestsofvoltagegradesarealsomoreandmorehigher.Opticsvoltagesensorhasmanyadvantages,suchassmallsize,broadband,li
2、ghtweight,abigdynamicrange,capacitydoesnotreceivelimits,andeasytoconnectwiththecomputer.Itaccordswiththedevelopmentofautomationanddigitizationofelectricpowersystemmeasurementequipment,thushastheextremelywideapplicationprospect.BasedwiththeconclusionofthepresentO
3、pticalVoltageTransformer,thepapersupplyameasurewhichuseFiberBragggratingsensorstorealizevoltagereal-timedetection.Themaincontentsofthepaperaremadeupbythreemodulesandthe68基于光纖光柵的電壓傳感器的設(shè)計燕山大學本科生畢業(yè)設(shè)計(論文)AbstractInrecently,withtherapiddevelopmentofeconomyofvariousco
4、untries,thedemandforpowerofelectricisrisingsharply,andtherequestsofvoltagegradesarealsomoreandmorehigher.Opticsvoltagesensorhasmanyadvantages,suchassmallsize,broadband,lightweight,abigdynamicrange,capacitydoesnotreceivelimits,andeasytoconnectwiththecomputer.Itac
5、cordswiththedevelopmentofautomationanddigitizationofelectricpowersystemmeasurementequipment,thushastheextremelywideapplicationprospect.BasedwiththeconclusionofthepresentOpticalVoltageTransformer,thepapersupplyameasurewhichuseFiberBragggratingsensorstorealizevolt
6、agereal-timedetection.Themaincontentsofthepaperaremadeupbythreemodulesandthe68detailasfollows:ThefirstpartofthepapertakeabriefintroductionaboutthebackgroundofthisstudyandthepresentstateoftheresearchofOpticalVoltageTransformerindomesticandoverseas,andmakeananalys
7、isaboutitsproblemwhichisexposed.Inthesecondplace,thepaperrecommendthestructureandtheimportantparameteraboutthefiberthatisthetransmissionchannelsoflightandthesensorprobe(FiberBraggGrating)whichisrelatedinthetask,andemphasesdiscussthesensingpropertiesandprincipleo
8、fthesensorbasedonFBG,thenretrospectFBGsensorthatusedinvariousfield.Thelastpartanalysesthefunctionandprincipleofallcomponentsofsystem,andcompletelydesigntheVoltageSens