标签: metering

EM773用户手册UM10415EM773UsermanualRev.2―7December2011UsermanualDocumentinformationInfoContentKeywordsEnergymetering,ARMCortex-M0,EM773AbstractEM773UsermanualNXPSemiconductorsUM10415EM773UMRevisionhistoryRevDateDescription220111207Section3.6“Start-upbehavior”added.Section3.4.34“DeviceIDregister”:AddeddeviceIDforEM773FHN33/302.Section19……

摘要：本文介绍78M6612分相固件1.0版，可用于与Teridian公司的78M6612，单相，双插座电源和电能计量IC。此固件明确规定在分相系统和细节简单的方法，校准和报警监控的宽带测量。AMaximIntegratedProductsBrand78M6612Split-PhaseFirmwareV1.0DescriptionDocumentMay24,2011Rev.1.0UG_6612_07478M6612Split-PhaseFirmwareV1.0DescriptionDocumentUG_6612_074MaximcannotassumeresponsibilityforuseofanycircuitryotherthancircuitryentirelyembodiedinaMaximproduct.Nocircuitpatentlicensesareimplied.Maximreservestherighttochangethecircuitryandspecificationswithoutnoticeatanytime.MaximIntegratedProducts,120SanGabrielDrive,Sunnyvale,CA94086408-737-76002011MaximIntegratedProducts……

摘要：本应用笔记检查方法，以减少不良副作用，如串扰和不准确的，Teridian公司的Maxim产品组合™电能计量IC。在简要回顾ADC输入，本文讨论的计量IC，以及使用铁氧体磁珠，以减少RF敏感度不同的电容器和电阻的影响。Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>EnergyMeasurement&Metering>APP5292Keywords:meteringIC,analoginput,filter,componentselection,LPF,ferrites,capacitors,inverter,solar,inter-harmonics,noiserejection,lowpassfilter,RFnoiseJun04,2012APPLICATIONNOTE5292ExternalFiltersfortheAnalogInputsofMeteringICsBy:JPJunkerJun04,2012Abstract:Thisapplicationnoteexamineswaystoreduceadversesideeffects,suchascrosstalkandinaccuracies,intheMaximportfolioofTeridianenergymeteringICs.AfterbrieflyreviewingtheADCinputs,thisarticlediscussestheeffectofdifferentcapacitorsandresistorsonmetering……

摘要：71M6531/71M6533/71M6534Teridian公司，住宅和多相能源米片上系统（SoC）器件，每个包含一个80515单片机只能处理64KB的代码。使用编组代码，本应用笔记介绍了如何设计超过64KB代码71M6531住宅电能计量芯片的固件。类似的原则也适用于71M6533和71M6534。71M653XEnergyMeterICAMaximIntegratedProductsBrandAPPLICATIONNOTEAN_653X_006OCTOBER2008CodeforBank-Switchingwiththe653X-SeriesThisdocumentdescribeshowtousebankedcodewitha71M6531.Similarprinciplesapplyforthe71M6533and71M6534.IntroductionThe80515microcontrollercontainedintheTERIDIAN71M653XEnergyMeterchipscanonlyaddress64KBofcode.ThisApplicationNoteexplainshowtodesignfirmwarewithmorethan64……

摘要：单相，住宅电表，如Teridian公司的71M6511，使用分流电阻器，电流互感器（CT），使篡改检测相结合。本应用笔记介绍了用于计算单相电表计费值的校准程序。本文还讨论了共同的篡改检测的方法和途径。TERIDIAN71M651xPowerMeterICAMaximIntegratedProductsBrand6511CalibrationforShuntandCTAN_6511_020NOVEMBER200571M6511CalibrationofaSinglePhaseMeterwithShuntandCTSingle-phaseresidentialmetersuseashuntresistorcombinedwithacurrenttransformer(CT)inordertoenabletamper-detection.Thisapplicationnotedescribesthecalibrationprocedureandthemethodtocomputebillingvaluesforsinglephasemetering.Thesecondpartofthis……

摘要：“Teridian公司的71M6513，3相电能计量系统芯片（SoC），主要与电流互感器（CT）的评估作为确定设备的精度和线性传感器。本应用笔记讨论了如何配置一个替代电流传感器，Rogowski线圈71M6513演示板接口。米固件还需要一个小的修改。71M6513AMaximIntegratedProductsBrandEnergyMeterICApplicationNoteAN_6513_007MAY2005RogowskiCoilMeterInterfaceUsingtheTeridian71M6513TheTeridian71M6513,3-phaseelectronicpowermeterdevicehasbeenevaluatedprimarilywithCurrentTransformersasthesensorfordeterminingtheaccuracyandlinearityofthedeviceinelectronicmeterapplications.Analternativecurrentsensorthat……

摘要：本文描述硬件和固件设置位I/ORAM中的ECK_DIS和/或设置位特殊功能的安全注册的Teridian的单站点和多相电度表(SFR)区域时必须采取的防范措施ICs。此外，这篇文章讨论了擦除方法和编程时ECK_DIS位的flash和/或安全的位被设置。71M65XXEnergyMeterICsAMaximIntegratedProductsBrandAPPLICATIONNOTEAN_65XX_005NOVEMBER201071M65XXPrecautionsforSettingECK_DISandSECUREBitsThisdocumentdescribeshardwareandfirmwareprecautionsthathavetobetakenwhensettingtheECK_DISbitinI/ORAMand/orwhensettingtheSECUREbitintheSFRareaofthe71M651Xand71M652XEnergyMeterchipfamily.Inaddition,methodsaredescribedforerasingandreprogr……