Journal Title : International Journal of Modern Trends in Engineering and Science
Author’s Name : Ranjith.R, Sasi Rekha.Y ,Rohini.R
Volume 01 Issue o5 Year 2014
ISSN no: 2348-3121
Page no: 250-253
Abstract—Domestic energy meter measures and displays the power consumed (in units). The measured units are digitized. This digital signal is given to a modulator along with a carrier, where the modulation occurs. The modulated carrier, carries the signals to the junction box through the power line (corresponding) which acts as the transmission medium. Hence with a LED display at the junction box, the power consumed units can be read directly by the electricity board personnel.
Keywords—Power line, Junction box, Energy meter, Modulator, LED.