P. S. Puhan, P. K. Ray, and G. Panda,"Performance improvement of shunt active power filter with combined control technique", in 2017 International Conference on Emerging Trends & Innovation in ICT (ICEI), IEEE, Pune, India, July 2017, 10.1109/ETIICT.2017.7977010       Inproceedings

S. Mishra, S. K. Dash, and P. K. Ray,"Performance analysis of L-type PV-DSTATCOM under ideal and distorted supply voltage", in 2016 IEEE Students’ Technology Symposium (TechSym), IEEE, Kharagpur, India, March 2017, 10.1109/TechSym.2016.7872678       Inproceedings

S. Mohanty, B. Subudhi, and P. K. Ray,"A grey wolf optimization based MPPT for PV system under changing insolation level", in 2016 IEEE Students’ Technology Symposium (TechSym), IEEE, Kharagpur, India, March 2017, 10.1109/TechSym.2016.7872677       Inproceedings

P. K. Ray, S. K. Dash, S. Mishra, and G. H. Beng,"UPQC-PV solving power quality issues based on system generator FPGA controller", in 2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES), IEEE, Delhi, India, February 2017, 10.1109/ICPEICES.2016.7853370       Inproceedings

S. Mishra, P. K. Ray, and S. K. Dash,"A TLBO optimized photovoltaic fed DSTATCOM for power quality improvement", in 2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES), IEEE, Delhi, India, February 2017, 10.1109/ICPEICES.2016.7853372       Inproceedings

S. D. Swain, P. K. Ray, and K. B. Mohanty,"A real time study of hybrid series active power filter for power quality improvement", in 2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES), IEEE, Delhi, India, February 2017, 10.1109/ICPEICES.2016.7853134       Inproceedings

S. K. Dash and P. K. Ray,"Estimation and mitigation of current harmonics using improved control schemes", in 2015 International Conference on Energy, Power and Environment: Towards Sustainable Growth (ICEPE), IEEE, Shillong, India, July 2016, 10.1109/EPETSG.2015.7510090       Inproceedings

R. Pradhan and P. K. Ray,"Experimental analysis for online estimation of power system parameters", in 2015 International Conference on Energy, Power and Environment: Towards Sustainable Growth (ICEPE), IEEE, Shillong, India, July 2016, 10.1109/EPETSG.2015.7510117       Inproceedings

P. Garanayak, G. Panda, and P. K. Ray,"Power system harmonic parameters estimation using ADALINE-VLLMS algorithm", in 2015 International Conference on Energy, Power and Environment: Towards Sustainable Growth (ICEPE), IEEE, Shillong, India, July 2016, 10.1109/EPETSG.2015.7510132       Inproceedings

S. K. Dash and P. K. Ray,"Design and analysis of grid connected photovoltaic fed unified power quality conditioner", International Journal of Emerging Electric Power Systems, vol.17, no.3, pp.301-310, De Gruyter, April 2016, 10.1515/ijeeps-2016-0021       Article