H. Lala, S. Karmakar, and S. Ganguly,"Fault diagnosis in distribution power systems using stationary wavelet transform and artificial neural network", in 2017 7th International Conference on Power Systems (ICPS), IEEE, Pune, India 2017, 10.1109/ICPES.2017.8387279       Inproceedings

H. K and S. Karmakar,"Fault analysis of oil-filled power transformers using spectroscopy techniques", in 19th IEEE International Conference on Dielectric Liquids (ICDL), IEEE, Manchester, United Kingdom 2017, 10.1109/ICDL.2017.8124633       Inproceedings

S. Karmakar and H. Kalathiripi,"Study of partial discharge activity in oil filled needle-plane electrode using acoustic emission technique and its effect on dielectric liquid", in 19th IEEE International Conference on Dielectric Liquids (ICDL-2017), IEEE, June 2017, 10.1109/ICDL.2017.8124636       Inproceedings

H. K and S. Karmakar,"Partial discharge study in transformer oil using acoustic emission technique and UV-visible spectroscopy", in 2017 3rd International Conference on Condition Assessment Techniques in Electrical Systems (CATCON), pp.361-366, IEEE, Rupnagar, India, December 2017, 10.1109/CATCON.2017.8280245       Inproceedings

S. Karmakar and S. Mishra,"Detection of partial discharges and its effect on solid insulation used in high voltage cable", in International Conference on Condition Assessment Techniques in Electrical Systems, CATCON 2015, pp.204-208, Institute of Electrical and Electronics Engineers Inc., Central Power Research Institute, Sir C.V.Raman Road, P.O. Sadasiva Nagar, Bengaluru, December 2015, 10.1109/CATCON.2015.7449535       Inproceedings

H. K and S. Karmakar,"Dissolve gas analysis of aged transformer oil: A case study", Journal of Electrical Engineering, vol.15, no.2, pp.78-87, Universitatea Politehnica din Timisoara, June 2015       Article

H. K and S. Karmakar,"Incipient fault diagnosis of power transformers using optical spectro-photometric technique", in International Conference on Optics and Photonics 2015, vol.9654, pp.1-6, SPIE, conference of the optical society of india, University of Calcutta, Kolkata, February 2015, 10.1117/12.2181780       Inproceedings

S. Karmakar,"On line detection of partial discharge in high voltage equipment using acoustic emission technique", in The 19th International Symposium on High Voltage Engineering, pp.1-6, University of West Bohemia, Pilsen, University of West Bohemia, Pilsen, Czech Republic, August 2015       Inproceedings

H. Lala and S. Karmakar,"Continuous wavelet transform and artificial neural network based fault diagnosis in 52 bus hybrid distributed generation system", in 2015 IEEE Students Conference on Engineering and Systems (SCES), pp.1-6, IEEE, Motilal Nehru NIT,UTTAR PRADESH Allahabad, India, November 2015, 10.1109/SCES.2015.7506463       Inproceedings

H. K and S. Karmakar,"Condition assessment of transformer oil using UV-Visible spectroscopy", in Eighteenth National Power Systems Conference (NPSC- 2014 ), pp.1-5, IEEE, npsc, December 2014, 10.1109/NPSC.2014.7103841       Inproceedings