The accuracy of the electric energy measurementSdirectly affectStrade settlementSaccurately, justice,Srelates toSthe interests of customers,Shas been widespread concern in the community. In recent years,Sthe powerSgridShas beenSthe domestic parts ofSthe electric energy data acquisition systemSbuilt and put into operation,Sthe systemSaccording to the powerSof different users,SdifferentSclassificationSfor data collection.SElectricSinformation acquisition systemSbased onStheSpowerSuser,Scarries on processing toStheScollectedSdata,Sthe use of data miningStools, the establishment of the expertsSandSthe intelligent diagnosis,Sassessment of theSoperationSto achieve a state ofSelectric meter.