2023年全國碩士研究生考試考研英語一試題真題（含答案詳解+作文范文）_第1頁
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1、TheApplicationofOpticalFiberCommunicationinPowerSystemAbstract:Withthecontinuousdevelopmentofeconomythereisanincreasingdemfelectricityinallaspectsoflifecallingftheapplicationofnewmaterialsnewtechnologytheimprovementofser

2、vicequality.Opticalfibercommunicationhasadvantagesofhighelectricinsulationperfmancestrongantiinterferenceabilitythusimprovingthequalityofelectricpowercommunication.ithasbecomeanimptanttechnologyinelectricpowersystemthema

3、inmodeofinfmationtransptationReference:1.SongWeixin(2012)Opticalfibercommunicationtechnologyapplicationinpowersystem2.YangChunhua(2010)Thetheyofopticalfibercommunicationtechnologyapplicationinpowersystem3.JangYu(2012)The

4、applicationofopticalfibercommunicationtechnologyinelectricpowercommunicationinfluence4.LiYe.(2008)Chinasopticalfibercommunicationsituationdevelopment5.LiLing(2007)Thebasisoffibercommunication6.MaoQian(2003)Thefibertechno

5、logypresentsituationthedevelopingtrendofChinatelecombuilding1.1.TheTheIntroductionIntroductionofofOpticalOpticalFiberFiberCommunicationCommunicationOpticalfibercommunicationusesmodulatedlighttotransmitinfmation.Becauseop

6、ticalfibercommunicationhasexcellenttransmittabilitycanensurethesecurityofinfmationitisbecomingmemesignificantinpassingoninfmation.Itmainlywksasfollows:usefulinfmationismodulatedtothecarrierwaveafteritissentfromtheinputto

7、thetransmitterafterwardsmodulatedcarrierwaveistransmittedtothedistantreceiverthenthereceiverdemodulatesouttheiginalmessage.2.2.TheTheIntroductionIntroductionofofElectricElectricPowerPowerSystemSystem3.1.33.1.3StrongStron

8、gResistanceResistancetotoElectromagicElectromagicInterference.Interference.Opticalfibermadeofquartzhasgoodinsulationstrongimmunitytoelectromagicinterference.Inactuallifetheinstalledopticalfiberalwayskeepsparallelwithhigh

9、voltagetransmissionlinescombineswithelectricalconducttofmcompositefiberopticcable.Quartzopticalfibercanavoidtheinterferencebetweenlinestoensurethefidelityofsignals.Atthesametimethequartzisakindofinsulatingmedium.Therefei

10、nthequartzopticalfiberalternatingelectromagicwaveswillnotproducevoltagefluctuationsanyothernoisethatmaydisturbthetransmissionsignals.3.1.43.1.4SmallSmallDiameterDiameterPerfectPerfectFlexibility.Flexibility.Thediameterof

11、theopticalfiberisverysmall.Whenitisusedasatransmissionchannelthedifficultyinlayingtheundergroundpipelinesissolvedthecostinconstructioniscutdown.Meovertheacteristicsoffiberopticsuchaslightweightperfectflexibilityreduceman

12、ytroublesintheconstructionoftransmissionlines.3.1.53.1.5ReliableReliableSecuritySecurityPerfmancePerfmanceInfmationissharedthroughtransmissionchannels.Consideringthedemofinfmationtransmissioninpowersystemhigheraccuracyis

13、needed.usingopticalfibercommunicationtechnologycanrealizethateachsignalistransmittedbyaspecificwavelengththusgreatlyincreasingtheaccuracyofthetransmission.3.1.6RichResourcesofRawMaterial.Therawmaterialresourcesofopticalf

14、iberarerichtheproductioncostislow.Soitisnotdifficulttoproduceopticalfiber.3.23.2KindsKindsIntheelectricpowercommunicationsystemtheopticalfibersthataremostcommonlyusedareopticalfibercompositegroundwireopticalfibercomposit

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