Volume 1 - Issue 8 - ICTACT.IN

88443(Student ColumnPower Utility Management usingSmart Meter - AMIA Smart Meter was developed a SmartMeter System-AMI for Efficient utilizationof Power and to overcome power outagesat odd hours due to peak load .NormallyLoad imbalances, the power companyswitch off particular area power in rotationto maintain load balancing. In oursystem instead of completely shuttingdown the supply. We give minimal powerduring specific hours so that normallife not affected and full power on othertimes. This variable power supply is goingto be implemented by controlling the1.1 Technical BackgroundAutomatic Meter reading AMI to becometruly pervasive it needs to providemore than a reduction in meter readingcosts. Optimization for Asset tracking, dynamicpricing, tamper notification, outagemanagement, supply automation, loadprofiling and network diagnostics are criticalelements for the success of this infrastructure.This drives the move fromMechanical Meters towards Static (electronic)meters for all major utilities. Ti hasa Smart meter Platform using MSP 430for Utility metering [1]AMI start with Smart meters automaticallysends their data to a local collectionpoint. Local collection points forwardthe meter data to a central collectionpoint. AMR uses the information tobill consumers, passing on cost savingsachieved through automation. It uses the1.2 Proposed solutionV-A sensor calculate the Power &summed up in the Micro controller. Thereading are send periodically to serverthrough RF communication for readingcalculation. The central office contactswith the consumer device has its own addressfor its unique identification. The receiverside decode the information bitswitches ON/OFF the corresponding relays.In case any one area we wish to reducepower the transceiver send suitableinformation in binary sequence to the consumerdevice.Say for example00- No powerSTUDENTINNOVATORAWARDThis Project was awarded theICTACT Student Innovator Award 2013relay from central office accordingly. Thecentral office can collect various readingat different time used for billing, analysis& Generation estimation. This systemreduces man power for reading meter &also power trip unpaid customer. The usercan send specific instruction through keyinterface like no shutdown request in caseof emergency needs & also get billing information.fuse complaint& shutdowntiming .The system also give warning incase of change in mode. Thus AMI Smartmeter allow remote reading of electricityconsumption and useful in smart Grid.information to improve reliability and efficiency,detect faultsWith the above system Ti & ADI wetake a leaf ,We add load control & partialoutage option using relay controlled fromcentral office ,information retrieval fromcompany like bill detail .Also for fuse , getshutdown timing ,differential pricing.Currently, EB meters can be read manuallyin India , Highly disoriented manuallabor and source of miscalculation. SmartMeter mitigate all the Problem [2].01- Alarm signal activation10- Min load rely setting11- Full load settingfrom current sensor1R2 22K1R1 100ΩR6 22KR4 22Ku12 -3+R3 10KD1 4148R5 10K1LM 1458D2 4148R8 100K1.3 Organization of the reportExplain how you have organized the restof the report.• Practical problem• Bibliography1.4. Proposed SolutionThe analog system used in the projectSignal conditioning circuitAll the data that have to be acquireddo not generally originate from identicalsources, signal conditioning becomesnecessary in some cases. A simpleattenuator, is used to scale down the inputgains, this is to match the input signal levelto the converters full scale range. It isU26 -5+7C2 10 μf(R7 10kT1 to Controller Pin17 1LM17458-1+C1 10 μfJune 2013 | 19