The motivation to manage energy usage at residential home in India is influenced by economics environment condition and technical reasons. Economically, it offers reduction of government subsidies and electricity bill. The environment condition aspect enables reduction of CO 2 level. We can limit the power supply to the home by pre-default setting the value to be consumed, so that energy can be managed by limit. The power management system is consist of ZigBee Digital Power meters installed in every consumer unit and an Electricity e-Billing system at the energy provider side. The ZigBee Digital Power Meter (ZPM) is a single phase digital kWh power meter with embedded ZigBee modem which utilize the Wireless Sensor Network to send its power usage reading using information back to the energy provider wirelessly. At the power provider side, they have the control to change priority of the devices when power distributed in low range. Keywords : DSM (Demand Side Management), CTPT (Current Transformer Power Transformer), Potentiometer.
I.INTRODUCTION The main objective of Energy Tracking System is to reduce the Energy Consumption at multifamily in a residential house. By using a smart meter and power line communication, so that we can provide the detailed information of energy consumption. The hardware components that we used in this. The potentiometer can operate the high voltage and low voltage. Raspberry pi can be connected with the virtual terminal, motor, lamp and voltage. If the power value gets above 20 is high voltage and it gets below 20 is low voltage. At finally, plug the GSM with the above raspberry pi. We can easily get the meter reading day by day and its shows the threshold unit how much we used in the whole day. This will reduce the consumption of energy. By using GSM technology, our daily usage of current units can be easily gets through message. Meter reading is taken automatically by using the GSM technology. The Meter reading is taken manually. The Errors are occurred due to less concentration. The Meter reading is not accurate. Delayed works are due to external conditions. The Power can be cut manually due to lack of payment. The Meter reading is taken automatically using the GSM technology. A Power cut is achieved from EB office through wireless. A Normal work happens at any time and external conditions. A High Accurate meter reading is done. The Power management can be capable.