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摘要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,CALLEDWIMO,WHICHUTILIZESTHEEXISTINGCOMMUNICATIONNETWORK,HASLOWINVESTMENTANDOPERATIONCOSTSANDISEASYTOINSTALLANDUSETHESYSTEMISABLETOPROVIDETHEFOLLOWINGBENEFITSFORUTILITIESWARNINGSANDALARMSINREALTIME,MEASUREDANDREGISTEREDDATAOFLOADINGS,REACTIVEPOWER,EARTHCURRENTANDPOWERQUALITYATTHETRANSFORMERSUBSTATION,ANDMORERELIABLEANDEFFECTIVEMAINTENANCEALSO,TRANSFORMERCAPACITYCANBEUTILIZEDMOREEFFECTIVELYANDTHECONTROLOFPOWERQUALITYCANBEIMPROVEDTHEFIELDTESTSOFTHEFIRSTTWOINSTALLATIONSINFINLANDHAVEBEENPROMISINGANDTHESYSTEMISSHOWNTOBECOMPATIBLEWITHTHECOMMERCIALGSMNETWORKSANDWITHTHEINFORMATIONSYSTEMSUSEDINPOWERNETWORKSKEYWORDSA130TERMSA133MONITORING,A133POWERDISTRIBUTIONCONTROLA133TRANSFORMERS附录1外文资料翻译A11译文基于远程监控变压器的变电站A141A142A143VEKARAA144A145A146A144A147A148A144SEPPOPETTISSALOA149NRAJKUMARA144A145A146A144A150A151A152A153A154A155I导言A156A157A158A159A160A161A157A162A163A164A165A166A167A168A169A170A171A172A173A174A175A176A177A161A178A179A180A181A173A163A164A180A182A183A184A185A186A187A188A189A178A190A173A191A192A193A194A195A196A197A156A157A158A159A160A173A198A177A188A199A200A201A202A203A181A186A204A205A206A207A208A209A210A211A185A212A213A189A214A215A216A217A183A184A218A219A188A220A221A222A223A224A225A226A227A228A185A157A162A158A159A160A173A229A230A196A197A163A164A173A231A205A188A2321A1952A208A233A234A235A173A188A236A237A238A239A156A157A158A159A160A185A240A241A242A243A188A158A159A160A196A197A163A164A244TMSA245A173A246A247A161A248A249A250A251A252A253A249A250A173A254A255A188A179A0A1A2A3A4A5A9A6A7A46A185A186A31A8A166A187A10A11A12A13A14A15A16A17A46A192A18A19A31A20A21A9A22A23A24A22A25A26A27A28A29A30A32A33A14A15A34A16A35A36A37A38A39A19A40A30A32A33A41A196A42A43A39A18A19A30A32A33A46A197A44A34A16A22A25A45A47A24A48A49A50A51A52A53A54A55A56A57A58A59A41A49A50A51A52A53A201A25A60A61A62A63A153A64A62A65A9A66A67A63A68A69A12A29A9A6A7A70A71A72A73A192LVA46A212A74A29A75A9A76A77A78A79A80A14A15A81A82A83A84A85A219A41A143A19A86A63A61A32/A70A32A30A19A52A80A34A16A63A56A57A87A88A89SCADAA90A35A36A63A6A7A46A221A91A41A49A30A19A52A9A18A19A30A32A33A9A92A93A49A94A56A57A95A96A97A98A54A55A99A100A101A21A197A44A102A103A46A227A104A41A116A105A30A19A52A9A18A19A30A32A33A9A106A107A6A7A37A108A12A42A9A41A165A108A108A109A110A9A41A229A108A111A105A112A113A114A115A117A118A19A119A120A121A122A123A68A124A46A37A38A108A195A36A9A112A113A56A57A41A104A19A162A41A19A32A41A241A125A126A41A165A43A127A128A101A9A192A30A32A33A129A130A6A7A41A104A131A132A133A250A30A32A33A41A108A134A135A136A20A137A138A41A25A139A140A22A23A9A19A40A195A141A46A142A58A144A145A146A201A147A148A97A56A34A149A35A36A150A105A151A152A41A154A155A156A157A158A99A159A10A11A160A161A163A164A6A9A12A13A46A221A91A41A49A97A94A164A6A111A167A168A169A41A104A170A171A31A8A9A143A172A41A173A180A163A174A9A41A175A176A153A64A62A65A9A22A76A24A41A25A34A177A18A19A30A19A52A46A178WIMOA18A19A30A32A33A34A149A35A36A89DMTSA90A181A182A9A183A93A54A55A163A127A50A9A195A36A66A98A9A120A51A184A188A46II系统的WIMOWIMOA189A190A191WIMOTECA193A194A198A1993A200A202A191A203A204PCA205A206A207A208A209A210A211A213A214A215A216A200A217A218A220A222A223A224A225A226A204A228A230A231A232A231A200A233WIMOA206A207A220A234A205A210A217A235A236A237A238A239A235A240A242A226GSMA237GSMA243A244A193A245A246GPRSA234A214A247A248A249A251A200A252A253A254A2551AA203A6A0A1A214A37A2A220A246A14A3A4A5A7A8A9A39A46A2531BA237A40A10A11A255WIMOA43A76A224A26A200A182A12A13A15A45A3A16A202A193A56A235A218A200A235A17A237A18A19A223A61A200A123A247I/OA213A47A200A59A245A245A48A237A49A20A235A21A220A51A235A46A52A210A214A64A22A23A53A0A13A79A24A25A223A54A27A200A28A57A237A58A19A200A222A223A217A218A220A29A30A237A18A19A31A235A220A46A32A206A207A220A33A193A0A62A198A214A63A216A136A344A78A35A36A46A32A189A190A38A210A41A42A6DIRECDONSA66A240A214A44A50A46A32A189A190A55A60WIMOA143A67A65A216A68A69A235A217A218A220A214A217A235A236A226A223A61A7A8A200A70A71A237A72A70A234A90A203A6A73A74A75A240A77A80A191A235A81A140A203A6A37A2A220A200A222A82A83A90A84A74A85A182A12A86A7A87A88A240A77GSMA140GPRSA89A91A200A166A92A255A93A94A89A200A252A253A254A255A46A95A193COMMUNICANONA89A91A226GSMA54A216A96A37A2A200A54A242A37A2A214GSMA89A91A237GPRSA89A91A4A5A7A8A97A23A2341A200A175A79A98A99A100A101A237A73A5A22A79A102A46A12A168A222A206A217A235A236A103A182A104A14A3A200A252MICROSOFTEXPLORERA140NETSCAPEA210PCA105A140A210PDAA87A9A140A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2A126A127A92ABBA161A162A126A127A92A104A182A139A146A161A162A126A127A112VACONA161A162A126A127A117VAMPA161A162A126A127A119A104A182A942002A236A92A95A119A209A164A95A165A166WIMOTECA161A162A126A127A112A167A168A169A115CURGENTLYA235A141A92A95A112A143A144A145A119A139A212A235A141A117A139A146A170A147A94NRAJKUMARA214A171A172RAJKUMARA173A175A176A173A178A179A181A183A184A187A176A188A189A173A192A196A197A184A200A202A204A205A208A210A213A215A216A217A218A219A220A222A223A224ENGA225A226A227A220A218A228A229A230A231A232A233A234A218A222A237A238A239A240A225A218A228A210A213A179A241A242A243A217A184A218A244A229A245A205A208A246A176A247A248A249A250A251A252A253A254A255A21A6A198A251A108A0A196A9A196A1A46A247A189A182A2A3A4A248VAASAA21A96A5A31A7A108A212A235A8A199A10A201A11A46A247A27A248A9A12A13A14A15A224A16A248A216A17A18A19A31A7A9A213A20A183A22A247A9A213A20A23A24A25A26A108A0A14A15A61A108A28A29A21A108A0A14A15A30A226A209A32A108A22A33A104A34A35A36A46TTVEKARAA37A38A39A40A41A42A43A44A45A47A48A100A49A48A107A50A51A38A52A53A54A120A121MOVEKARAUWASAFIA55A122A87A56SPETTISSALOA37WIMOTECA57A58A59A60A48A100A49A48A107A50A51A38A52A53A54A120SEPPOPETTISSALOA123A62MOTECCOMA55NRAJKUMARA37A63A64A65A66A122A87A48A129A67A63A64A51A38A52A53A54A120NRAJKUMARCITYACUKA55A12原文REMOTEMONITORINGSYSTEMFORTRANSFORMERSUBSTATIONSTIMOTVEKARA,MEMBER,IEEE,SEPPOPETTISSALOANDNRAJKUMAR,MEMBER,IEEABSTRACTTHISPAPERPRESENTSANEWDISTRIBUTIONTRANSFORMERMONITORINGSYSTEMDTMS,CALLEDWIMO,WHICHUTILIZESTHEEXISTINGCOMMUNICATIONNETWORK,HASLOWINVESTMENTANDOPERATIONCOSTSANDISEASYTOINSTALLANDUSETHESYSTEMISABLETOPROVIDETHEFOLLOWINGBENEFITSFORUTILITIESWARNINGSANDALARMSINREALTIME,MEASUREDANDREGISTEREDDATAOFLOADINGS,REACTIVEPOWER,EARTHCURRENTANDPOWERQUALITYATTHETRANSFORMERSUBSTATION,ANDMORERELIABLEANDEFFECTIVEMAINTENANCEALSO,TRANSFORMERCAPACITYCANBEUTILIZEDMOREEFFECTIVELYANDTHECONTROLOFPOWERQUALITYCANBEIMPROVEDTHEFIELDTESTSOFTHEFIRSTTWOINSTALLATIONSINFINLANDHAVEBEENPROMISINGANDTHESYSTEMISSHOWNTOBECOMPATIBLEWITHTHECOMMERCIALGSMNETWORKSANDWITHTHEINFORMATIONSYSTEMSUSEDINPOWERNETWORKSTERMSMONITORING,POWERDISTRIBUTIONCONTROL,TRANSFORMERSIINTRODUCTIONTHEDISTRIBUTIONTRANSFORMERISACRITICALITEMOFEQUIPMENTINPOWERSYSTEMSANDITSCORRECTFUNCTIONINGISESSENTIALTOTHERELIABLEOPERATIONOFTHESYSTEMITISTHEREFORE,NECESSARYTOMONITORTHEOPERATINGCONDITIONANDPERFORMANCEOFDISTRIBUTIONTRANSFORMERSINORDERTOAVOIDORREDUCEDISRUPTIONDUETOSUDDENUNEXPECTEDFAILUREITALSOHELPSTOSAVERUNNINGCOSTSBYOPTIMIZINGMAINTENANCESCHEDULESSEVERALMONITORINGSYSTEMSFORPOWERTRANSFORMERSHAVEBEENDEVELOPED,SUCHASTHOSEDESCRIBEDIN1AND2,BUTNOTFORDISTRIBUTIONTRANSFORMERSGENERALLY,THETRENDOFTRANSFORMERMONITORINGSYSTEMSTMSISFROMDATAACQUISITIONTODATAINTERPRETATIONTOGIVECLEARINFORMATIONTOTHEOPERATORTHEDISTRIBUTIONNETWORKWILLENTIRELYBECONTROLLEDAUTOMATICALLYTHERELIABILITYOFOPERATIONOFDISTRIBUTIONNETWORKSCANBEINCREASEDBYUSINGAUTOMATICMONITORINGSYSTEMSFORTRANSFORMERS,NOTONLYFORPOWERTRANSFORMERS,BUTALSOFORDISTRIBUTIONTRANSFORMERSREMOTEMONITORINGCANPROVIDESELECTIVESHARINGOFDATAAMONGMULTIPLESITESINTHEMOSTEFFICIENTANDCOSTEFFECTIVEMANNERANINFORMATIONCENTREOFAUTILITYACQUIRESINFORMATIONONPOWERPLANTSANDONHV/MVSUBSTATIONSFROMASUPERVISORYCONTROLANDDATAACQUISITIONSCADASYSTEM,ANDINFORMATIONONLVENERGYCONSUMPTIONOFENDUSERSFROMAUTOMATICMETERINGRECORDERSHOWEVER,ONLINEDATAONTHECONDITIONSOFDISTRIBUTIONTRANSFORMERSUBSTATIONSARECURRENTLYNOTOFTENAVAILABLEFORREMOTEDIAGNOSISFOREXAMPLE,THEINFORMATIONONTHELOADINGOFDISTRIBUTIONTRANSFORMERSUBSTATIONSISNOTINREALTIME,BUTISLIMITEDANDBASEDONLYONTECHNICALCHECKSPERFORMEDFEWTIMESAYEARBYVISITINGMAINTENANCEELECTRICIANSNOTONLYTHECONVENTIONALTECHNICALDATA,SUCHASCURRENT,VOLTAGE,TEMPERATUREETC,BUTALSOMOREADVANCEDINFORMATIONABOUTTHESTATUSOFTRANSFORMERS,SUCHASEXPECTEDTRANSFORMERLIFETIMEISNEEDEDBYTHEOPERATORSTOENSURERELIABLEPOWERDELIVERYUTILITIESFINDTHEIMPLEMENTATIONOFCOMMUNICATIONBETWEENNUMEROUSMONITORINGSYSTEMSTOOEXPENSIVEANDTHUSTHEYHAVEBEENIGNOREDENTIRELYHOWEVER,THEDEVELOPMENTOFTHEINFRASTRUCTUREOFWIRELESSCOMMUNICATIONSUCHASTHEMOBILEPHONENETWORKS,GIVESNEW,COSTEFFECTIVEPOSSIBILITIESTOMONITORDISTRIBUTIONTRANSFORMERSUBSTATIONSTHEWIMODISTRIBUTIONTRANSFORMERMONITORINGSYSTEMDMTSDESCRIBEDINTHEPAPEROFFERSSEVERALADVANTAGESOVERMORETRADITIONALMETHODSIITHEWIMOSYSTEMWIMOSYSTEMISDEVELOPEDBYWIMOTECLTD3ANDITCONSISTSOFAPCWITHPROPERSOFTWAREATTHECONTROLCENTRE,TRANSFORMERMONITORINGUNITSTMU,IETHEWIMOCONTROLLERSWITHAGSMMODULEATTHETRANSFORMERSUBSTATIONSANDRADIOCOMMUNICATIONGSMANDSOMETIMESALSOGPRSBETWEENTHEM,ASSHOWNINFIGLAARELIABLESERVERISALSONEEDEDFORDATABACKUPFIGS1BANDLCSHOWTHEWIMOTMU,WHICHHASASTHEFOLLOWINGMAINFEATURESVOLTAGE,CURRENTANDTEMPERATUREMEASUREMENTS,OTHERI/OPORTS,AREALTIMECLOCKANDPOWERSTORAGEINSUPERCAPACITORSTHEPOTENTIALFREEINPUTSCANBEUSEDTODETECTSHORTCIRCUITS,SMOKEANDHUMIDITY,TOMONITORTRANSFORMERCABINETANDFORATEMPERATURERELAYTHECONTROLLERHASAPROGRAMMABLEHARDWARE,DESCRIBEDMOREDETAILEDIN4THESYSTEMISCAPABLEOFCOMMUNICATINGINBOTHDIRECDONSTHEWIMOSYSTEMNOTONLYSENDSMESSAGESMEASURINGDATA,WARNINGSANDALARMSFROMADISTRIBUTIONTRANSFORMERSUBSTATIONTOANOPERATORVIAAMOBILEPHONEORASERVER,BUTALSORE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