Transcription of Implementation of a Single-Phase Electronic Watt …
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ApplicationReportSLAA494A May2011 RevisedMay2013 Implementationofa single -PhaseElectronicWatt-HourMeterUsin gtheMSP430 AFE2xxFengHou, ,injury, ,injury, : a a May2011 RevisedMay2013 Implementationofa single -PhaseElectronicWatt-HourMeterUsin gtheMSP430 AFE2xxSubmitDocumentationFeedbackCopyrig ht 2011 2013, energymeasurementandhavethenecessaryarch itecturetosupportit. TheMSP430 AFE2xxdeviceshavea powerful12-MHzcentralprocessingunit(CPU) (ADCs)basedonasecond-ordersigma-delta( ) ADCs(SD24) common-modevoltageofupto-1V ,it 16-bitx (RMS)currentandvoltage,activeandreactive powerandenergy,powerfactor, single -PhaseElectronicWatt-HourMeterUsin gtheSLAA494A May2011 RevisedMay2013 MSP430 AFE2xxSubmitDocumentationFeedbackCopyrig ht 2011 2013,TexasInstrumentsIncorporatedABCTEST REAC MAXLCDDISPLAYkWkWh20-pin20-pinWirelessDa ughterCard EMKI nterfaceVCCGNDISOLATEDac/dcPOWERSUPPLYVC CGNDSPIUSBSPISPIMSP430F6638 APPLICATIONPROCESSORUSB COMMTO PCSCLKI/OF6638 JTAGL2N2ac mainsELECTRICALISOLATIONBOUNDARYAFE JTAGGPIOVCCXT2 INXT2 OUT8 MHzHFcrystalSCLKSIMOSOMIURXD0 UTXD0 RSTVSSAFEMSP430 Analog toDigitalI1-I1+V1+V1-VREFSPIRELAYCIRCUIT RYRS 232 BRIDGEUART TO PCLOADVCCGNDI InV InCapacitivePower supplyac mainsL1N1 Optical a slavem
Application Report SLAA494A– May 2011– Revised May 2013 Implementation of a Single-PhaseElectronic Watt-Hour Meter Using the …
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Single, Three-Phase Current Reconstruction, Three, Phase, Single Phase, Three Phase, A Single-Phase Electronic Watt, A Single-Phase Electronic Watt-Hour Meter Using, Parallel Line Mutual Coupling Compensation, Current, Power Measurements for Turbine, Power Measurements for Turbine Performance Testing, And precise absolute distance, And precise absolute distance measurements, Measurements, Harmonic Current on Energy Meter, Harmonic Current on Energy Meter Calibration, Edexcel national certificate/diploma unit, Further electrical principles nqf level