energycontrols asset management · 2016. 6. 15. · download – periodic or ad-hoc data retrieval,...

ENERGYCONTROLS

NZ Contact details – TWS Energy Controls Ltd, Ph 03 348 8500, [email protected], www.transformer.co.nzAustralian Contact details – WF Energy Controls Pty Ltd, 1300 665 374, [email protected], www.wfenergycontrols.com.au

ENERGYCONTROLS

Asset ManagementDistribution Transformer

Monitoring

AM10

• Rogowski:Pri:50-100kAat50/60HzSec:100mV/1000A @50Hz o Frequency:20Hz-5kHz o Accuracy:1%

Voltage: • 16cycleresolution• Accuracy:<0.5%error• Range0–600VACP-P,P-N(withAuxsupply) 58-500VACP-P,P-N(withoutAuxsupply)• AbsMax:650Vfor1sec(withAuxsupply).600Vfor1sec (withoutAuxsupply)• Burden<6VA@Vn

Temperature • Digitalsensor:1-wireDigitalthermometer• Accuracy:+/-0.5°Cover-10to+85°C

Other Parameters• Frequency:+/-0.01Hzover45-65Hz• Sag/Swell:16cycleresolution RecordsDuration/Magnitudeforeachperiod Programmabletriggerlevels• Interrupts:16cycleresolution RecordsDuration/Magnitudeforeachperiod Programmabletriggerlevels• VoltageUnbalance• THD+N:+/-5%relativeerror• Harmonics:1-32nd,+/-5%relativeerror• Power:W,var,VA+/-0.5%• PowerFactor:+/-0.5%over-1.000-+1.000• PhaseAngle:+/-0.5%over-180°-+180°

Logging• Usersetloggingperiod1min-60min(Typ.10min)• LoggedParameters:Typ.2yrsdata@10minlogperiod. [SteadystateVrms,Sag/Swell,Interrupts,Frequency, Unbalance,THD,Irms,PhaseAngle,Active/Reactive/A parentPower]• LogsareTimeanddatestamped.• AdhocParameters:Harmonics.

Displayed Values • Live+MinandMaxforthedaysofar,Averageovera usersetperiod,for[Vrms,Irms,Frequency,THD, Temperature,Active/Reactive/ApparentPower] • Systemsettings

Time and Calendar• Accuracy:15sec/month.Autocorrectedduringdata collection• Clockbackuptime:5dayswithoutpower

Communications• LAN:WiFitooperatetechnicianssoftware• WAN:3GcellulardatatousersetIPaddressandAPN• DataDrive:SDcard

Calibration• Inputerrors-Factoryset

Power Supply• External:58-500VACsupply.Typ.3WMax.6W

Environment• Storagetemperature:-20to+85°C• Operatingtemperature:-20to+80°C• Humidity:90%RHnoncondensing• EnclosureIP54

Maintenance• Configurationchangesdeployedremotely.• FirmwareUpgradedeployedremotely

Physical dimensions• Inputmodule:80(W)x110(H)x120(D)mm• Display+Input:95(W)x125(H)x140(D)mm• Input+Commsmodule:550g• Display+Input+Commsmodule:650g

Specification:IEC61000-4-7equivalent

AM10 Installation Software

Software• OS:WindowsXPandWindows7• Applications: o storing,modifying,programmingconfigurationsettings o Diagnostics o Emergencydataretrievalinthefield.• One-clicksynchronisationwithmasterdatabase(dataand settings)

Scalability• USBinterface• OneInstallationapplicationfor1–10,000+AM10’s

Remote Power Manager Software (RPMS)

Scalability• Oneserveranddatabasefor1-10,000AM10’s

Software• OS:WindowsXPandWindows7

Function• LargescaleAMI/AMRcapable• Configuration:create,store,modify,deploy(over3G)• Dataretrieval:periodicpushfromfield;periodicpullfrom server;ad-hocpullfromserver• Datastorage:internalnetworkserver• Dataprocessing:Calculatedquantities[PowerFactor,];

Simple graphs of parameters • Dataexport:CSV,XMLfiles;ODBCandSQLqueries.• Firmwareupgrade:remotedeployment(over3G)• Diagnostics

Security• MultilevelaccesswithUsername/Passwordrestrictionsfor reading/writingvalues.



ENERGYCONTROLSENERGYCONTROLSAsset Monitoring System for LV grid

Asenergyconsumptiongrowsandbecomesmorecomplex,Utilitiesareundergreaterpressureto:ensurenetworkavailability/reliability;warrantpowerquality;measurenetworkloadprofilestodemonstratecrediblecapacityplanning;andachievedistributionefficiencybeforeaddingnewcapacityorgeneration.

WFEnergyControlshasadevelopedanaffordableandextensibleAsset/PowerQualitymonitoringsystem[AM10],consistingof(seeFigure1):

KEY FEATURES

OPERATIONTheAM10familyofmonitorsinthefieldlogpowerqualitymeasures.Eachmonitorhasacommunicationsunit.RemoteGUI-basedRemotePowerManagersSoftware(RPMS).configures;updates;anddownloadsdatafrommonitoring

• Modules;InputswithDisplayand/orComms• WANGatewayserveranddatabase;• RemoteDataRetrieval+ConfigurationSoftware;• LocalInstallationandConfigurationsoftware;

• PrecisionPowerQualitymeasurementsatuserdefinedintervals;Storedlocallyfor2yrs.• Smallformfactorandmodularcombinationsof:inputs(9–100+),display,communications• AMM/AMIcapable.WANaccessforconfiguration,datatransferandfirmwareupgrades.• Scalable(1-10,000+)RemotePowerManagersSoftware(RPMS).StandardinterfacesforDataexport.• EaseofInstallationtoretrofitornewdistributionsubstations(PoleandKiosk).

devices.Italsocalculatesdata;producesreportsandgraphs;andexportsdatatonetworksoftware.Installationsoftwareconfiguresdevicesfordeployment.Unique ID – foreachAM10andAsset.Inputs – 2Temperature+n*(3I+3V+N)Data capture – 14Powerqualityparameters;Userdefinablesampleperiod[typ.15min];Dateandtimestamps;dataFlaggedduringSagSwellandInterrupt.Local storage - upto1yearformostparameters. Display (optional) - Real-timeandaveragevalues;configurationsettingsDownload – periodicorad-hocdataretrieval,overWAN.AlldataislinkedtoUniqueID.Update – remotepushofconfigurationsettingsandfirmwareupdates,overWAN.Power - auxiliarypowerorharvestedfromphases.Data Review – viatablesandgraphs.Data Export –viaXML,CSV,ODBC,SQL-query.Scalability – 1-10,000Inputmodules

Figure 2: AM10 Input module (plate mount) and Input module with Display (panel mount).

Figure 1: Asset Monitoring / Power Quality system

Figure 3: Remote Data Management + Configuration.

Figure 4: Steady state voltage over 1 week of the year.

Figure 5: 10 minute phase currents over 1 day of the year.

Figure 6: Daily maximum phase currents over 2 years.

Figure 7: Ambient (top) and Transformer (bottom) maximum daily temperature profiles over 2 years

SPECIFICATIONS

SYSTEM• AM10(s);AM10Installer;AM10Managersoftware• Systemsupports10,000+AM10

Security• dataredundancy,(AM102yrs,Masterdatabase)• dataaccessrestriction o APN/VPNprivatenetwork

AM10 Measurements• Class0.5S• 3P3W,3P4W• StandardInputs:3V+3I+N+2Temp.• Terminals:19mm2CuwireCurrent• CT:Pri:50-2500ASec:1/5A o Range:1%-200% o Accuracy:0.5%(dependentonCT) o AbsMax:40Afor5sec,140Afor1sec o Burden:<0.5VA/Phase

energycontrols asset management · 2016. 6. 15. · download – periodic or ad-hoc data retrieval,...

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