P. Purkait

发表

Frequency Response Analysis Interpretation for Winding Deformation of Power Transformers

Tapan Kumar Saha, P. Purkait, 2017 .

ϕ-q-n pattern analysis for understanding partial discharge phenomena in narrow voids

P. Purkait, S. Das, 2008, 2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century.

Time-frequency representation of resistance for modeling of transformer winding under impulse test

C. Koley, P. Purkait, S. Chakravorti, 2006, IEEE Transactions on Power Delivery.

Developments in electric power supply configurations for electrical-discharge-machining (EDM)

P. Purkait, B. Sen, N. Kiyawat, 2003, The Fifth International Conference on Power Electronics and Drive Systems, 2003. PEDS 2003..

Space-Vector Characterization of Induction Motor Operating Conditions

P. Purkait, S. Chakravorti, S. Das, 2008 .

Some precautions for the field users of PDC measurement for transformer insulation condition assessment

Tapan Kumar Saha, P. Purkait, T. K. Saha, 2003, 2003 IEEE Power Engineering Society General Meeting (IEEE Cat. No.03CH37491).

Investigation of an expert system for the condition assessment of transformer insulation based on dielectric response measurements

P. Purkait, T.K. Saha, T. Saha, 2004, IEEE Transactions on Power Delivery.

Fractal-ANN Tool for Classification of Impulse Faults in Transformers

C. Koley, P. Purkait, S. Chakravorti, 2005, 2005 Annual IEEE India Conference - Indicon.

Comparison of Different Classifier Performances for Condition Monitoring of Induction Motor Using DWT

P. Purkait, G. Das, P. Purkait, 2019, 2019 IEEE 4th International Conference on Condition Assessment Techniques in Electrical Systems (CATCON).

ASSESSMENT OF RELIABILITY OF GAPPED SILICON CARBIDE SURGE ARRESTERS BY MODEL STUDIES

P. Purkait, A. De, N. Chatterjee, 1998 .

Impulse fault classification in transformers by fractal analysis

P. Purkait, Sivaji Chakravorti, S. Chakravorti, 2003 .

Wavelet-aided SVM tool for impulse fault identification in transformers

C. Koley, P. Purkait, S. Chakravorti, 2006, IEEE Transactions on Power Delivery.

Using mean current vector to develop a rule base for identification of IGBT faults in induction motor drives

C. Koley, P. Purkait, I. Bandyopadhyay, 2012, 2012 1st International Conference on Power and Energy in NERIST (ICPEN).

TIFDES-an expert system tool for transformer impulse fault diagnosis

Kesab Bhattacharya, P. Purkait, Sivaji Chakravorti, 1999 .

Condition Monitoring Of Transformer Insulation By Polarisation And Depolarisation Current Measurements

Tapan Kumar Saha, P. Purkait, Z. T. Yao, 2002 .

An expert system for fault diagnosis in transformers during impulse tests

P. Purkait, S. Chakravorti, S. Chakravorti, 2000, 2000 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.00CH37077).

Some observations on induction motor frequency characterizations under variable supply conditions

P. Purkait, S. Chakravorti, S. Das, 2008, TENCON 2008 - 2008 IEEE Region 10 Conference.

Anomalies in harmonic distortion and Concordia pattern analyses in induction motors due to capacitor bank malfunctions

P. Purkait, S. Chakravorti, G. Das, 2009, 2009 International Conference on Power Systems.

Time and frequency domain analyses based expert system for impulse fault diagnosis in transformers

P. Purkait, Sivaji Chakravorti, S. Chakravorti, 2002 .

Investigations of Temperature Effects on the Dielectric Response Measurements of Transformer Oil-Paper Insulation System

P. Purkait, T.K. Saha, T. Saha, 2008, IEEE Transactions on Power Delivery.

Separating induction Motor Current Signature for stator winding faults from that due to supply voltage unbalances

P. Purkait, Santanu Das, S. Chakravorti, 2012, 2012 1st International Conference on Power and Energy in NERIST (ICPEN).

Performance of a load-immune classifier for robust identification of minor faults in induction motor stator winding

C. Koley, P. Purkait, S. Chakravorti, 2014, IEEE Transactions on Dielectrics and Electrical Insulation.

Investigating Some Important Parameters of the PDC Measurement Technique for the Insulation Condition Assessment of Power Transformer

Tapan Kumar Saha, P. Purkait, 2003 .

Wavelet aided SVM classifier for stator inter-turn fault monitoring in induction motors

C. Koley, P. Purkait, S. Chakravorti, 2010, IEEE PES General Meeting.

Monitoring of inter-turn insulation failure in induction motor using advanced signal and data processing tools

P. Purkait, D. Dey, S. Chakravorti, 2011, IEEE Transactions on Dielectrics and Electrical Insulation.

Pattern classification of impulse faults in transformers by wavelet analysis

P. Purkait, Sivaji Chakravorti, S. Chakravorti, 2002 .

Experience With Dielectric Response Measurements On Oil-Paper Insulated Cables

Tapan Kumar Saha, P. Purkait, J. H. Yew, 2003 .

Influence of rotor faults on induction motor stator current concordia patterns

P. Purkait, D. Mukherjee, G. Das, 2012, 2012 1st International Conference on Power and Energy in NERIST (ICPEN).

Translationally adaptive fuzzy classifier for transformer impulse fault identification

P. Purkait, S. Chakravorti, A. Chatterjee, 2003 .

Effects of temperature on time-domain dielectric diagnostics of transformers

Tapan Kumar Saha, P. Purkait, T. Saha, 2004 .

Application of wavelet transform to discriminate induction motor stator winding short circuit faults from incipient insulation failures

P. Purkait, S. Chakravorti, S. Sarkar, 2012, 2012 1st International Conference on Power and Energy in NERIST (ICPEN).

SVM Classifier for Impulse Fault Identification in Transformers using Fractal Features

C. Koley, P. Purkait, S. Chakravorti, 2007, IEEE Transactions on Dielectrics and Electrical Insulation.

Wavelet and SFAM based classification of induction motor stator winding short circuit faults and incipient insulation failures

P. Purkait, S. Das, S. Sarkar, 2013, 2013 IEEE 1st International Conference on Condition Assessment Techniques in Electrical Systems (CATCON).

Understanding the correlation between dielectric response measurement results and equivalent circuit pole locations of a transformer oil paper insulation system

P. Purkait, S. Chakravorti, S. K. Ojha, 2013, 2013 IEEE 1st International Conference on Condition Assessment Techniques in Electrical Systems (CATCON).

Current Harmonics Analysis of Inverter-Fed Induction Motor Drive System under Fault Conditions

Biswajit Biswas, P. Purkait, S. Das, 2009 .

Characterization of short circuit faults and incipient insulation degradation between stator winding turns of induction motor

P. Purkait, S. Chakravorti, Santanu Das, 2013, 2013 IEEE 1st International Conference on Condition Assessment Techniques in Electrical Systems (CATCON).

Wavelet transform-based impulse fault pattern recognition in distribution transformers

P. Purkait, Sivaji Chakravorti, 2003 .

Relating stator current Concordia patterns to induction motor operational abnormalities

P. Purkait, Santanu Das, S. Chakravorti, 2011, TENCON 2011 - 2011 IEEE Region 10 Conference.

Application of wavelet transform to identify faulty IGBTs in 3-phase induction motor drives

C. Koley, P. Purkait, S. Das, 2014, Proceedings of The 2014 International Conference on Control, Instrumentation, Energy and Communication (CIEC).

Application of Wavelet and Fourier Transforms for Vibration Analysis of Motor

P. Purkait, K. Bhattacharya, N. Roy, 2005, 2005 Annual IEEE India Conference - Indicon.

Wavelet Aided SVM Analysis of ECG Signals for Cardiac Abnormality Detection

C. Koley, P. Purkait, B.L. Midya, 2005, 2005 Annual IEEE India Conference - Indicon.

Transformer ageing: monitoring and estimation techniques

Tapan Kumar Saha, P. Purkait, T. Saha, 2017 .

Understanding the effects of moisture equlibrium process on dielectric response measurements for transformer oil-paper insulation systems

P. Purkait, S. Chakravorti, S. K. Ojha, 2012, 2012 1st International Conference on Power and Energy in NERIST (ICPEN).

Deriving an equivalent circuit of transformers insulation for understanding the dielectric response measurements

P. Purkait, T. Saha, T.K. Saha, 2005, IEEE Transactions on Power Delivery.

Investigation of polarization and depolarization current measurements for the assessment of oil-paper insulation of aged transformers

P. Purkait, T. K. Saha, T. Saha, 2004, IEEE Transactions on Dielectrics and Electrical Insulation.

An attempt to correlate time & frequency domain polarisation measurements for the insulation diagnosis of power transformer

P. Purkait, T.K. Saha, F. Muller, 2004, IEEE Power Engineering Society General Meeting, 2004..

Understanding the impacts of moisture and thermal ageing on transformer's insulation by dielectric response and molecular weight measurements

P. Purkait, T. K. Saha, T. Saha, 2008, IEEE Transactions on Dielectrics and Electrical Insulation.

An attempt to identify voltage related non-linearities of transformer insulation from dielectric response measurements

P. Purkait, B. Chatterjee, S. Chakravorti, 2011, TENCON 2011 - 2011 IEEE Region 10 Conference.

Impact of the condition of oil on the polarisation based diagnostics for assessing the condition of transformers insulation

P. Purkait, T. Saha, T.K. Saha, 2005, IEEE Power Engineering Society General Meeting, 2005.

Cole-cole representation of transformer oil-paper insulation dielectric response

P. Purkait, S. Chakravorti, S. Chakravorti, 2017, 2017 3rd International Conference on Condition Assessment Techniques in Electrical Systems (CATCON).