This proposed word presents a solution to detect and cutoff the phantom loads both in IT and domestic environment. The power consumption of electronic appliances are usually neglected in standby mode but it is very crucial to consider phantom loads like computer, TV for the efficient power usage. Results obtained from the designed meter shows fair amount of accuracy for measuring a number of different loads which proves the validity of the meter. Social justice is guaranteed by this action as the energy is not completely turned off in a zone and not the others at emergencies. The proposed meter also can automatically switch off power to non-essential channel when the total power consumed exceeds the limits in the meter setting. Depending on the status of the distribution grid, the operator can control the domestic application by switching on or off each group or channel via meter. In the proposed meter, the home loads are connected in groups and each group is connected to the meter via channel based on their essentiality and criticality. The meter displays voltages, currents, power consumptions and energies in and out with its related cost. The introduced smart meter is linked with a desktop personal computer using Arduino-Uno kit and simulation software called LabVIEW. It is designed not only to measure the consumers' energy consumptions but also to monitor, operate and control the loads. This paper presents a design for a low-cost smart meter.
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