• Patcy Janice Gomes
• Shrividya G.

In the current generation, a new concept of Smart grid has been introduced to overcome the drawbacks of existing power system. It explains the lack of software programs that simulate the Smart grid principles. Smart grid system makes it possible to have an intelligent communicating network by integration and combination of electrical power grids. This paper describes the transfer of data obtained from smart meters to the collector point through Power Line Communication (PLC) channel and retransmission of the data from collector point to the utility. It further explains the modulation of data propagating through PLC using three different modulation techniques and selection of the best possible modulation technique for the efficient working of the system

Smart grid, Power Line Communication (PLC), Modulation, Constellation diagrams

"STUDY OF DIFFERENT MODULATION TECHNIQUES FOR A SMART GRID BASED COMMUNICATION MANAGEMENT SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.29-34, May 2019, Available :http://www.jetir.org/papers/JETIRCU06006.pdf

"STUDY OF DIFFERENT MODULATION TECHNIQUES FOR A SMART GRID BASED COMMUNICATION MANAGEMENT SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp29-34, May 2019, Available at : http://www.jetir.org/papers/JETIRCU06006.pdf