P. K. Ray, P. S. Puhan, and G. Panda,"Improved recursive newton type algorithm based power system frequency estimation", International Journal of Electrical Power & Energy Systems, vol.65, pp.231-237, Elsevier, February 2015, 10.1016/j.ijepes.2014.10.017       Article

P. Garanayak, G. Panda, and P. K. Ray,"Harmonic estimation using RLS algorithm and elimination with improved current control technique based SAPF in a distribution network", International Journal of Electrical Power & Energy Systems, vol.73, pp.209-217, Elsevier, December 2015, 10.1016/j.ijepes.2015.04.023       Article

G. Panda, P. K. Ray, and P. S. Puhan,"Harmonic estimation of distorted power system signals employing two hybrid strategies", International Journal of Modelling, Identification and Control, vol.22, no.1, Inderscience 2014, 10.1504/IJMIC.2014.063873       Article

S. Mishra, P. K. Ray, and D. Mishra,"Atonement of harmonics and reactive power with three phase SAPF under sundry source voltage", in 2014 Recent Advances in Engineering and Computational Sciences (RAECS), IEEE, Chandigarh, India, April 2014, 10.1109/RAECS.2014.6799497       Inproceedings

P. K. Ray, G. Panda, and P. S. Puhan,"Fuzzy logic based intelligent shunt hybrid filter applied to single phase system", in 2013 Annual IEEE India Conference (INDICON), IEEE, Mumbai, India, January 2014, 10.1109/INDCON.2013.6725941       Inproceedings

S. D. Swain, P. K. Ray, and K. B. Mohanty,"Voltage compensation and stability analysis of hybrid series active filter for harmonic components", in 2013 Annual IEEE India Conference (INDICON), IEEE, Victor Menezes Convention Centre Indian Institute of Technology Bombay Powai, December 2013, 10.1109/INDCON.2013.6726005       Inproceedings

P. K. Ray and B. Subudhi,"A VLLMS based harmonic estimation of distorted power system signals and hybrid active power filter design", in 2013 IEEE 10th International Conference on Power Electronics and Drive Systems (PEDS), pp.104-108, IEEE, Kitakyushu, Japan, June 2013, 10.1109/PEDS.2013.6526997       Inproceedings

R. Pradhan, B. Subudhi, and P. K. Ray,"A real-time linearized maximum power point tracker for photovoltaic system", in 2013 IEEE 10th International Conference on Power Electronics and Drive Systems (PEDS), pp.962-967, IEEE, Kitakyushu, Japan, June 2013, 10.1109/PEDS.2013.6527157       Inproceedings

G. Panda, P. K. Ray, P. S. Puhan, and S. K. Dash,"Novel schemes used for estimation of power system harmonics and their elimination in a three-phase distribution system", International Journal of Electrical Power and Energy System, vol.53, pp.842-856, Elsevier, December 2013, 10.1016/j.ijepes.2013.05.037       Article

G. Panda, S. K. Dash, P. K. Ray, and P. S. Puhan,"Performance Improvement of Hysteresis Current Controller Based Three-Phase Shunt Active Power Filter for Harmonics Elimination in a Distribution System", Advances in Computing, Communication, and Control, ch.361, pp.682-692, Springer, communications in computer and information science 2013, 10.1007/978-3-642-36321-4_63       Inbook