2nd Phase of work involved practical testing and mathematical modeling of Harmonic Distortions in presence of PCs as an electronic load. The work lead to a publication in Proceedings of 7th IASTED International Conference, Power and Energy Systems, August 29-31, 2007, Palma de Mallorca, Spain. Title of this research work was

"Experimental study and mathematical modeling of harmonic distortions in power distribution systems"
Above research work can be accessed via the following link
http://www.actapress.com/PaperInfo.aspx?PaperID=31470