簡介:1600英文單詞,英文單詞,9000英文字符,中文英文字符,中文2700字文獻(xiàn)出處文獻(xiàn)出處GOVINDAKDESIGNOFSMARTMETERUSINGATMEL89S52MICROCONTROLLERJPROCEDIATECHNOLOGY,2015,21376380DESIGNOFSMARTMETERUSINGATMEL89S52MICROCONTROLLERGOVINDAKABSTRACTSMARTMETERISAPROGRESSIVEENERGYMETERTHATPROCESSESCONSUMPTIONOFELECTRICALENERGYANDPROVIDESEXTRAINFORMATIONCOMPAREDTOACONVENTIONALENERGYMETERINCORPORATIONOFSMARTMETERSINTOELECTRICITYGRIDINCLUDESEXECUTIONOFAVARIETYOFTECHNIQUESANDSOFTWARE,DEPENDINGONTHEFEATURESTHATTHESTATEDEMANDSOUTLINEOFASMARTMETERRELIESONUPONTHENECESSITIESOFTHESERVICEORGANIZATIONANDTHECLIENTTHISPAPERTALKSABOUTDIFFERENTPECULIARITIESANDADVANCESTHATCANBEINCORPORATEDINASMARTMETERINFACT,ARRANGEMENTOFSMARTMETERSNEEDSLEGITIMATECHOICEANDUSAGEOFACOMMUNICATIONSYSTEMFULFILLINGTHESECURITYMEASURESOFSMARTGRIDCOMMUNICATIONANDPROPOSESADESIGNMODELFORSMARTMETERTOKNOWTHEEXACTBILLINGTHATEACHLOADISGOINGTOCONSUMEWITHTHEHELPOFWIRELESSTECHNOLOGYTHEMICROCONTROLLERTAKESTHEREADINGFROMTHEENERGYMETERVIAANOPTOCOUPLERANDDISPLAYSTHEREADINGONTHELCDDULYINTERFACETOAMICROCONTROLLERTHEREADINGOFTHEENERGYMETERISALSOSENTTOUSERTHROUGHGSMMODEMBEINGFEDFROMTHEMICROCONTROLLERVIALEVELSHIFTERICANDRS232LINKKEYWORDSSMART,ENERGY,MICROCONTROLLER,UTILITY,GSM1INTRODUCTIONSMARTGRIDSGIVEELECTRICITYREQUESTFROMTHEBROUGHTTOGETHERANDDISSEMINATEDERASTATIONSTOTHECLIENTSTHROUGHTRANSMISSIONANDCIRCULATIONTECHNOLOGIESTHELATTICEISWORKED,CONTROLLEDANDCHECKEDUTILIZINGDATAANDCOMMUNICATIONSADVANCESICTTHESEINNOVATIONSEMPOWERVITALITYORGANIZATIONSTOFLAWLESSLYCONTROLTHEPOWERREQUESTANDTAKEINTOACCOUNTANEFFECTIVEANDSOLIDPOWERDELIVERYATLESSENEDEXPENSESECURITYSTAYSTOBEASTANDOUTAMONGSTTHEMOSTCRITICALISSUESINSMARTNETWORKTECHNOLOGIESGIVENTHERISKANDIMPAIRMENTOCCUPANTSANDORGANIZATIONSALIKEMAYEXPERIENCEIFTHEGRIDFALLSUNDERASSAULTTHREEPRIMARYSECURITYTARGETSMUSTBEJOINEDINTHEKEENFRAMEWORK1ACCESSIBILITYOFCONTINUOUSPOWERSUPPLYASPERCLIENTNECESSITIES,2UPRIGHTNESSOFCONVEYEDDATA,AND3PRIVACYOFCLIENTSINFORMATIONSMARTMETERINGSMISANIMPERATIVEANDCRUCIALPARTOFTHEFORTHCOMINGVITALITYNETWORK,INSTITUTEDSMARTGRIDSGSMCANBECHARACTERIZEDASTHECOMMUNICATIONFRAMEWORKANDRELATEDINFORMATIONADMINISTRATIONFRAMEWORKWHICHPERMITGATHERING,PREPARING,ANDDISPERSIONOFDATABETWEENSMARTMETERS,CLIENTS,ANDSERVICEORGANIZATIONS1THESIGNIFICANCEOFSMISTHATITINTERCONNECTSSGPARTSANDCAPACITIESINSIDEATWOWAYCOMMUNICATIONNETWORKTHETARGETISTOBACKINGAFINANCIALLYEFFECTIVEMANAGEABLEPOWERFRAMEWORKWITHAMAZINGANDSECURITYOFSUPPLYTOATTAINTOTHISTARGET,PROGRESSEDSMCAPACITIESMAYINCLUDEAUTOMATEDMETERREADINGSAMRS,APPROPRIATEDVITALITYSTOCKPILINGEG,OFELECTRICVEHICLESOREVS,DISTRIBUTEDENERGYRESOURCEDERADMINISTRATIONEG,FROMRENEWABLEASSETS,ANDFURTHERVITALITYEFFECTIVENESSSYSTEMS,FOREXAMPLE,MOTIVATORBASEDDIRECTLOADCONTROLANDCONTINUOUSIMPROVEMENTSFORBURDENMOVING/PLANNING2ITRISESTHATSGANDSMTECHNOLOGIESARESUPPORTEDBYTHEUSAGEOFDATAANDCOMMUNICATIONTECHNOLOGIESICTSTHISSYMBOLIZESTHEEXPANDINGCONFIDENCEOFTHEGENERALPUBLICONINTRICATETECHNOLOGIESJOININGPOWERANDCOMPUTERIZEDCONTROLTECHNOLOGIES,COMMUNICATIONNETWORKS,ANDPCAPPLICATIONS3HAZARDINFORMATIONANDGADGETOPERATIONS16INTHISFIGURE,GADGETSINTHETRANSMISSIONPARTGUARANTEELEGITIMATETRANSMISSIONOFGENERATEDENERGY,CONTROLTECHNOLOGIESINDISTRIBUTIONSEGMENTGUARANTEECHECKINGANDCONTROLLINGISSUES,COMMUNICATIONDEVICESLIKEPROTOCOLGATEWAYS,DATACOLLECTORSANDREPEATERSANDSYSTEMOPERATIONSCOORDINATESINFORMATIONANDCONTROLMOTIONSBETWEENALLTHEGADGETSINTHECOMMUNICATIONNETWORKASMARTMETERORANAPPARATUSTHATHASAPLACEWITHACLIENTCANBEIDENTIFIEDBYAUNIQUEPERSONALITYDOLEDOUTTOITBYANDLARGE,CHARACTERSGIVENTOALLPARTSARESECUREDBYCRYPTOGRAPHICMETHODS6THECOMMUNICATIONSYSTEMCHOSENEEDSTOHELPOPERATIONOFTHESMARTMETERFRAMEWORKEVENONFORCEBLACKOUTRECOGNITIONANDHELPDELIVERYCOMPUTERIZATIONMOREOVER,THECHOSESYSTEMANDITSSEGMENTSMUSTBEPRACTICALANDMUSTHELP“TRAFFICPRIORITIZATION“IE,ORGANIZETHEDELIVERYOFINFORMATIONINLIGHTOFITSTIMEANDDIRECTIONSEQUENCE73PROPOSEDMETHODFIG1REPRESENTSTHEARCHITECTUREOFTHEPROPOSEDSMARTMETERTHEOUTPUTOFPOWERSUPPLYWHICHIS5VISCONNECTEDTO40THPINOFMICROCONTROLLERANDGNDISCONNECTEDTO20THPINOFMICROCONTROLLERPIN20TOPIN27OFPORT2OFMCISCONNECTEDTODATAPINSIE,D0TOD7OFLCDDISPLAYPINS4,5,6IE,RS,RW,ENOFLCDAREGIVENTOP00TOP02OFPORTOF0OFMCPIN30ANDPIN31OFPORT3OFMCARECONNECTEDTOPIN11ANDPIN12OFMAX232PIN33OFPORT3OFMCISCONNECTEDTOPIN5OFOPTOCOUPLERPIN1BPERFORMANCECOMPARISON4RESULTANALYSIS
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