S. R. Nayak and S. Karmakar,"Assessment of thermally aged cross linked polyethylene insulation under high impulse voltage stress", in 2019 International Conference on High Voltage Engineering and Technology (ICHVET), IEEE, Hyderabad, India, February 2019, 10.1109/ICHVET.2019.8724325       Inproceedings

H. Lala and S. Karmakar,"Classification of arc fault in sphere-gap and rod-gap using stockwell transform and machine learning based approach", in 2019 International Conference on High Voltage Engineering and Technology (ICHVET), IEEE, Hyderabad, India, February 2019, 10.1109/ICHVET.2019.8724248       Inproceedings

H. Lala, S. Karmakar, and S. Ganguly,"Fault detection and localization using continuous wavelet transform and artificial neural network based approach in distribution system", International Journal of Electrical Engineering and Informatics, vol.10, no.2, pp.1-22, School of Electrical Engineering and Informatics, Institut Teknologi Bandung 2018       Article

S. Karmakar,"Study of degradation phenomena of solid insulation used in extra high voltage cable under alternating voltage stress", in 2018 IEEE 2nd International Conference on Dielectrics (ICD), IEEE, Budapest, Hungary, November 2018, 10.1109/ICD.2018.8514587       Inproceedings

S. Karmakar,"Vegetable oil is an alternative fluid to mineral oil used in high voltage application: An experimental study", in 2018 IEEE 2nd International Conference on Dielectrics (ICD), IEEE, Budapest, Hungary, November 2018, 10.1109/ICD.2018.8514606       Inproceedings

H. Lala and S. Karmakar,"Application of empirical mode decomposition and support vector machine based algorithm for the classification of arc fault in distribution line", in Proceeding of International Conference on Recent Innovations in Electrical, Electronics & Communication Engineering - (ICRIEECE),, Bhubaneswar, India, July 2018       Inproceedings

H. Lala and S. Karmakar,"A stockwell transform based approach for the detection and classification of high impedance arc in leaning-tree and sphere-gap", in International Conference on Recent Innovations in Electrical, Electronics & Communication Engineering - (ICRIEECE), IEEE, Bhubaneswar, India, July 2018       Inproceedings

S. Karmakar,"Virtual-Instrument-Based online monitoring system for Hands-On laboratory experiment of partial discharges", IEEE Transactions on Education, vol.60, no.1, pp.29-37, IEEE Xplore, February 2017, 10.1109/TE.2016.2586754       Article

H. K and S. Karmakar,"Analysis of transformer oil degradation due to thermal stress using optical spectroscopic techniques", International Transactions on Electrical Energy Systems, vol.27, no.9, Wiley, September 2017, 10.1002/etep.2346       Article

H. Lala, S. Karmakar, and S. Ganguli,"Continuous wavelet transform based detection and localization of high impedance fault in distribution system", in 2017 9th IEEE-GCC Conference and Exhibition (GCCCE), pp.204-209, IEEE, Manama, Bahrain 2017       Inproceedings