1.“Harmonics Elimination in Multilevel Inverters using PWM Switching”,
International Conference on Energy Engineering (ICEE-2009), Pondicherry
Engineering College, Puducherry , 7th to 9th January 2009.
2.“Harmonics Elimination in Multilevel Converters”, National Conference on
Converging Technologies in Electrical Engineering,Coimbatore Institute of
Engineering and Technology,7th to 8th March 2008.