资源描述：
《城市电网安全-外文文献翻译》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、英文文献Summary:PowerSystemSubstationisanimportantandindispensablecomponentofthepoweritassumedthetaskofconversionanddistributionofgridsecurityandtheeconomyplayadecisiveroleinrunningistocontacttheuser'spowerplantsandintermediatelinks.Witheconomicdevelopment,expandinggridcapacity,reliabilityof
2、operationofthepowergridisgettinghigherandhigherrequirements.Developmentofscienceandtechnology,intelligentswitches,photoelectriccurrentandvoltagetransformer,arun-linestatedetection,trainingsimulationSubstationOperationmatures,suchashigh-tech,aswellasfiber-optictechnology,computerhigh-spee
3、dnetworksysteminthedevelopmentofreal-timeapplications,boundtotheexistingsubstationautomationtechnologyhaveaprofoundimpact,all-digitalsubstationautomationsystemdevelopmenttrend.Keywords:substationautomationPowersystemisoperatedbytheproduction,transmission,distributionandconsumptionofavari
4、etyofpowerlinkedtothecompositionofelectricalequipment.Asaresultofalargenumberofpowercannotbestored,wemustensurethattheproductionofelectricityandenergybalance.Withthescientificandtechnologicaladvancesinthetechnologicaldevelopmentofourcountryhasreachedacertainlevel.Intelligentswitches,phot
5、oelectriccurrentandvoltagetransformer,arun-linestatedetection,trainingsimulationSubstationOperationmatures,suchashigh-tech,aswellasfiber-optictechnology,computerhigh-speednetworksysteminthedevelopmentofreal-timeapplications,significantlyincreasethetransformationdegreeofautomation.Designo
6、foursubstationsubstationcableprogramstendtobesimple,manyoftherecentdomesticnew220kVsubstationand110kVvoltagelevelsofwiringwithouttheuseofdual-busbypassbus.TheuseofGIS,theprioritysub-bussinglewire.TerminalSubstation,thelineasfaraspossible,suchastransformerunitwiring.Alargenumberoftheintro
7、ductionofnewtechnology,transformersubstationrisinglevelofelectricalequipment,powerdistributiondevicesfromthetraditionalformofmovingtowardoil-free,vacuumswitches,SF6switchesandmechanical,electricalequipmentcombinationofthedevelopmentofsmall-scaleintegration.Inrecentyearsth
