欢迎来到天天文库
浏览记录
ID:28734488
大小:3.01 MB
页数:58页
时间:2018-12-13
《电子式互感器一次转换器与合并单元之间的异步通讯研究》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、华中科技大学硕士学位论文ABSTRACTAsthedevelopmentoffibreopticalcommunicationtechnologyanddigitalsignalprocessingtechnology,theresearchondigitizedvoltageandcurrentmeasurementhasbeenpushed,ElectronicTransformersemergeasthetimesrequire,andtheyreplacethetraditionalElectromagneticTransformersst
2、epbystepwithalotofadvantages.AlongwiththeMergingUnitindigitalsubstationdevelopstowardstandardizationandnormalization,howtoensurethereliabilityandinstantaneityofdigitalcommunicationsystembetweentheprimaryequipmentandthesecondaryequipmentandhowtorealizethecommunicationofElectron
3、icTransformercomefirst.ThispaperfirstlyanalysesthepresentresearchstatusofElectronicTransformerinthedomesticandabroadandtheimportanceofinterfacestandardization,comparessynchronouscommunicationandasynchronouscommunicationofElectronicTransform,andmakescleartheresearchcontentsinth
4、epaper.AccordingtorelateddatatransmissionstandardsbetweenElectronicTransformerandMergingUnitrequiredin《SmartsubstationMergingUnittechnicalspecifications》,thecommunicationsystem’soveralldesignontheprimarysideconverterofElectronicTransformerwaspresented.Thedesignbreaksintosevera
5、lmodulesusingEP3C5E144asthecoreandQuartusⅡasthesoftwareplatform.Subsequently,thedataacquisitionsystemonasynchronouscommunicationofMergingUnithasbeendesigned,followedbysoftwaresimulationandhardwaresimulationofdatatransmission.Theresultsofthesimulationsprovethattheasynchronousco
6、mmunicationsystemdesignedinthispapercanabsolutelyrealizethecommunicationfunctions.Atlast,thepaperanalysedasynchronouscommunicationdatasynchronizationinElectronicTransformer,madeerroranalysistowardlinearinterpolation,andmeasuredrateddelaytimeT.drKeywords:Electronictransformer;M
7、ergingUnit;asynchronouscommunicationII华中科技大学硕士学位论文目录摘要............................................................................................................IABSTRACT....................................................................................................II1.绪论
8、1.1课题的研究背景及意义................................................
此文档下载收益归作者所有