Recent trends in the condition monitoring of transformers S Chakravorti, D Dey, B Chatterjee Power Systems, 2013 | 187 | 2013 |
A methodology for identification and localization of partial discharge sources using optical sensors S Biswas, C Koley, B Chatterjee, S Chakravorti IEEE Transactions on Dielectrics and Electrical Insulation 19 (1), 18-28, 2012 | 97 | 2012 |
Cross-wavelet transform as a new paradigm for feature extraction from noisy partial discharge pulses D Dey, B Chatterjee, S Chakravorti, S Munshi IEEE Transactions on Dielectrics and Electrical Insulation 17 (1), 157-166, 2010 | 89 | 2010 |
Estimation of time-to-flashover characteristics of contaminated electrolytic surfaces using a neural netlwork PS Ghosh, S Chlakravorti, N Chatterjee IEEE transactions on dielectrics and electrical insulation 2 (6), 1064-1074, 1995 | 86 | 1995 |
Power frequency and impulse field calculation around a HV insulator with uniform or nonuniform surface pollution S Chakravorti, PK Mukherjee IEEE Transactions on Electrical insulation 28 (1), 43-53, 1993 | 82 | 1993 |
Wavelet kernel-based convolutional neural network for localization of partial discharge sources within a power apparatus B Ganguly, S Chaudhuri, S Biswas, D Dey, S Munshi, B Chatterjee, ... IEEE Transactions on Industrial Informatics 17 (3), 1831-1841, 2020 | 76 | 2020 |
Time and frequency domain analyses based expert system for impulse fault diagnosis in transformers P Purkait, S Chakravorti IEEE Transactions on Dielectrics and Electrical Insulation 9 (3), 433-445, 2002 | 74 | 2002 |
Boundary element studies on insulator shape and electric field around HV insulators with or without pollution S Chakravorti, H Steinbigler IEEE Transactions on Dielectrics and Electrical Insulation 7 (2), 169-176, 2000 | 74 | 2000 |
A deep learning framework using convolution neural network for classification of impulse fault patterns in transformers with increased accuracy D Dey, B Chatterjee, S Dalai, S Munshi, S Chakravorti IEEE Transactions on Dielectrics and Electrical Insulation 24 (6), 3894-3897, 2017 | 72 | 2017 |
Assessment of interfacial charge accumulation in oil-paper interface in transformer insulation from polarization-depolarization current measurements D Mishra, N Haque, A Baral, S Chakravorti IEEE Transactions on dielectrics and electrical insulation 24 (3), 1665-1673, 2017 | 68 | 2017 |
Performance of a load-immune classifier for robust identification of minor faults in induction motor stator winding S Das, P Purkait, C Koley, S Chakravorti IEEE Transactions on Dielectrics and Electrical Insulation 21 (1), 33-44, 2014 | 68 | 2014 |
Monitoring of inter-turn insulation failure in induction motor using advanced signal and data processing tools S Das, P Purkait, D Dey, S Chakravorti IEEE Transactions on Dielectrics and Electrical Insulation 18 (5), 1599-1608, 2011 | 68 | 2011 |
Wavelet-aided SVM tool for impulse fault identification in transformers C Koley, P Purkait, S Chakravorti IEEE Transactions on power delivery 21 (3), 1283-1290, 2006 | 64 | 2006 |
Rough-set-based feature selection and classification for power quality sensing device employing correlation techniques S Dalai, B Chatterjee, D Dey, S Chakravorti, K Bhattacharya IEEE Sensors Journal 13 (2), 563-573, 2012 | 63 | 2012 |
Condition assessment of cellulosic part in power transformer insulation using transfer function zero of modified Debye model A Baral, S Chakravorti IEEE Transactions on Dielectrics and Electrical Insulation 21 (5), 2028-2036, 2014 | 61 | 2014 |
Improved tribological behavior of lubricating oil dispersed with hybrid nanoparticles of functionalized carbon spheres and graphene nano platelets P Radhika, CB Sobhan, S Chakravorti Applied Surface Science 540, 148402, 2021 | 60 | 2021 |
An expert system approach for transformer insulation diagnosis combining conventional diagnostic tests and PDC, RVM data S Sarkar, T Sharma, A Baral, B Chatterjee, D Dey, S Chakravorti IEEE transactions on Dielectrics and Electrical Insulation 21 (2), 882-891, 2014 | 59 | 2014 |
A modified Maxwell model for characterization of relaxation processes within insulation system having non-uniform aging due to temperature gradient A Baral, S Chakravorti IEEE Transactions on Dielectrics and Electrical Insulation 20 (2), 524-534, 2013 | 56 | 2013 |
Pattern classification of impulse faults in transformers by wavelet analysis P Purkait, S Chakravorti IEEE Transactions on Dielectrics and Electrical Insulation 9 (4), 555-561, 2002 | 56 | 2002 |
Diagnosis of power quality events based on detrended fluctuation analysis S Das, AK Pradhan, A Kedia, S Dalai, B Chatterjee, S Chakravorti IEEE Transactions on Industrial Electronics 65 (9), 7322-7331, 2018 | 52 | 2018 |