R. Sahoo and S. Karmakar, "Health Index Prediction of Underground Cable System using Artificial Neural Network", in 2021IEEE 1st Odisha International Conference on Electrical Power Engineering, Communication and Computing Technology (ODICON), pp.1-4, IEEE, Bhubaneswar, India, January 2021,
10.1109/ODICON50556.2021.9429013
Inproceedings
S. Panigrahy, S. Karmakar, and R. Sahoo, "Condition assessment of high voltage insulator using convolutional neural network", in 2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT), pp.1-6, IEEE, Bangalore, India 2021,
10.1109/CONECCT52877.2021.9622361
Inproceedings
R. Sahoo, S. Karmakar, and S. Panigrahy, "Health Index Analysis of XLPE Cable Insulation using Machine Learning Technique", in 2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON), pp.1-6, IEEE, MNNIT Allahabad, Prayagraj, India 2021,
10.1109/UPCON50219.2020.9376573
Inproceedings
G. M. Sahoo, B. Sahoo, S. Karmakar, and M. Mangaraj, "Analysis of Electrical Tree Growth in Crossed Link Polyethylene Cable Insulation under Different AC Voltages", in IEEE 9th Power India International Conference (PIICON-2020), pp.1-5, IEEE, Deenbandhu Chhotu Ram University of Science & Technology, Murthal, SONEPAT, India. 2020,
10.1109/PIICON49524.2020.9112881
Inproceedings
G. M. Sahoo, B. Sahoo, S. Karmakar, and M. Mangaraj, "Analysis of electrical tree growth in crossed link polyethylene cable insulation under different AC voltages", in IEEE 9th Power India International Conference (PIICON), pp.1-5, IEEE, SONEPAT, India 2020,
10.1109/PIICON49524.2020.9112881
Inproceedings
H. Lala and S. Karmakar, "Classification of arc fault between broken conductor and high-impedance surface: an empirical mode decomposition and Stockwell transform-based approach", IET Generation, Transmission & Distribution, vol.14, no.22, pp.5277 – 5286, IET 2020,
10.1049/iet-gtd.2020.0340
Article
H. Lala and S. Karmakar, "Detection and Experimental Validation of High Impedance Arc Fault in Distribution System Using Empirical Mode Decomposition", IEEE Systems Journal, vol.14, no.3, pp.3494 - 3505, IEEE 2020,
10.1109/JSYST.2020.2969966
Article
H. Lala and S. Karmakar, "Characterization and classification of high impedance arc fault in distribution system involving metallic and nonmetallic surfaces using empirical mode decomposition", International Transactions on Electrical Energy Systems, Wiley, June 2019,
10.1002/2050-7038.12107
Article
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, "Detection and localization of faults in smart hybrid distributed generation systems: a stockwell transform and artificial neural network-based approach", International Transactions on Electrical Energy Systems, vol.29, no.2, pp.1-18, Wiley, February 2019,
10.1002/etep.2725
Article
S. Karmakar, S. Meshram, and H. K, "Evaluation of partial discharge aged transformer oil using optical spectroscopy techniques", in 2019 International Conference on High Voltage Engineering and Technology (ICHVET), IEEE, Hyderabad, India, India, February 2019,
10.1109/ICHVET.2019.8724352
Inproceedings
S. Karmakar, A. Dutta, and H. K, "Investigation of the effect of high voltage impulse stress on transformer oil by infrared spectroscopy", in 2019 International Conference on High Voltage Engineering and Technology (ICHVET), IEEE, Hyderabad, India., February 2019,
10.1109/ICHVET.2019.8724336
Inproceedings
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, "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
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, 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
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
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
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
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. 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
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
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
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. 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
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. 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
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