Prof. Ashok Kumar Pradhan received the Ph.D. degree in Electrical Engineering from Sambalpur University , Sambalpur, India, in 2001.
He has been with the Department of Electrical Engineering , Indian Institute of Technology, Kharagpur, India, since 2002, where he is currently a Professor. He served at the Department of Electrical Engineering , VSS University of Technology , Burla, India from 1992-2002. His research interests include Power System Relaying and Monitoring.
Wide Area Measurement Technology Applications to Power System
Machine Learning Applications to Power System
Electrical Technology
Power System Analysis and Operation
Power System Protection
Smartgrid
Power System Dynamics and Control
Distributed Renewable Energy Resources
Collaborative research is continuing in the area of Power System Monitoring and Protection with
Laval University Quebec Canada
McGill University, Canada
Clemson Unversity, USA
Skoltech University , Russia
Power System Operation Corporation (POSOCO) India
Project Title :Transmission line protection in the presence of bulk solar photo voltaic power plants Sponsor : CPRI
Project Title :Socializing the micro-solar dome: empowering marginalized rural sc communities through solar illumination and solar electricity Sponsor : DST
Project Title : Stability Analysis, Protection, and Coordinated Control of Networked Microgrids Sponsor : DST
Project Title : Low Tension Cable Fault Location in CESC System Sponsor : CESC
Project Title : Advanced communication and control for the prevention of blackouts Sponsor : UK- India Collaborative Research, DST
Project Title :High energy and power density solutions to large energy deficits Sponsor : UK- India Collaborative Research, DST
Project Title :UK India Clean Energy Research Institute ( UKICERI ) Sponsor : DST
Project Title : Intelligent Tools for Smart Electrical Grids Sponsor : MHRD
Project Title : Protecting Power Systems using Wide Area Measurements Sponsor : DST, NEW DELHI
Project Title :Design and Development of Multifunctional Relays for Power System Using Advanced Signal Processing Techniques Sponsor : DVC, Kolkata
Project Title :Development of Decision Support Tools for Secure Energy Management Sponsor : CPRI, Bangalore
Project Title : Distribution system loss calculation and possible improvement Client : NESCO, BALASORE, ODISHA
Project Title : Low Tension Cable Fault Location in CESC System Client : CESC, Kolkata
Project Title : A Study on Hunting and its Mitigation in CESC Power System Client : CESC, Kolkata
Project Title : Development of Substation Automation: Monitoring For Damodar Valley Corporation Client : DVC, Kolkata
Project Title : Remedial Measures To Mitigate Voltage Dip Problem at CTPS Bus, Damodar Valley Corporation, Maithan, Jharkhand Client : DVC, Kolkata
Parul Singh, Research Scholar, "Power System monitoring and Protection".
Kuldip Nayak, Research Scholar, " Time domain transmission line protection".
Priyanka Mishra, Research Scholar, " Protection and Control of Grid connected PV System ".
Arghadip Chowdhury, Research Scholar, " Power System Protection " .
Neethu George, Research Scholar, " Power System Protection " .
Pratik Singh, Research Scholar, " Power System Protection " .
Dr. Soumitri Jena, Post Doctoral Research , " Power System Protection " .
Dr. Soumya Ranjan Mohanty, IIT BHU, "Detection and Classification of Transmission Line Faults"
Dr. Premalata Jena, IIT Roorkee, "Directional Relaying for Power Networks"
Dr. Biman Kumar Saharoy, NIT Durgapur, "Synchrophasor Measurement Based Application Tools For Power Systems"
Dr. Paresh Kumar Nayak, IIT Dhanbad, "Innovative Algorithms to Support Distance Relay for Different Power Networks During Critical Conditions."
Dr. J. Ganeswara Rao, Central Electricity Authority, Kolkata, "Improved Distance Relay Performance During Power Swing Using Innovative Algorithms"
Dr. Saumendra Sarangi, MNNIT Allahabad, "Adaptive Power Network Protection using Synchronized data"
Dr. Swaroop Gajare, Eaton Powers, USA, "Analysis and Protection of Series Compensated Transmission Lines using Synchronized data"
Dr. Pratim Kundu, IIT Mandi, "Power Network Protection using Synchrophasor Measurements"
Dr. Rabindra Mohanty, IIT BHU, "Protection and Fault Location for DC Microgrids"
Dr. Binoy Kumar Karmakar, Calcutta University "Partial shading mitigation, fault identification in solar PV system and microgrid control"
Dr. Ravi Yadav, IIT Jodhpur, "Power System Monitoring and Analysis using Synchrophasor Data"
Dr. Priyatosh Mahish, IIT Mandi "Synchrophasor Data based control of Power Systems"
Dr. Arkadipta Chandra, Open Access Technology, Hyderabad "Assessment and Retention of Grid Stability using Wide Area Measurement Systems"
Dr. Subhadeep Paladhi, "Distance Protection for Lines Connecting Converter-Interfaced Renewable Sources"
Dr. O.D. Naidu, "Traveling Wave Based Fault Location and Protection for Power Transmission Lines"
A. Routray and A. K. Pradhan ,'Power System Frequency Measurement and Estimation, Research Monographs on Frontiers of Measurement and Instrumentation', ANE Books 2008, New Delhi, India.
A. K. Pradhan , 'Intelligent Techniques for transmission line fault classification', Computational Intelligence in Power Engineering, Springer, 2010.
P. Jena and A. K. Pradhan , 'Network Protection Systems Considering the Presence of STATCOMs', Static Compensators (STATCOMs) in Power Systems, Springer, 2015.
P. Kundu, S. Sarangi and A. K. Pradhan , 'Wide Area Measurement based Network Protection', Synchronized Phasor Measurements for Smart Grid, IET, UK, 2017.
K. Nayak and A. K. Pradhan " Faulted Section Identification in Mixed Lines Using One End Current Traveling Waves," IEEE Systems Journal, available in early access.
S. Paladhi, A. K. Pradhan and J. G. Rao " Accurate Superimposed Component Estimation for Improved Relay Performance During Power Swing," IEEE Systems Journal, available in early access.
R. Mohanty, N.K. Sahu and A. K. Pradhan " Time-domain Techniques for Line Protection Using Three-Dimensional Cartesian Coordinates," IEEE Transactions on Power Delivery, available in early access.
P. Mishra, A. K. Pradhan and P. Bajpai " Time-domain directional relaying using only fault current for distribution system with PV plant," IEEE Transactions on Power Delivery, vol. 37, no. 4, pp. 2867-2874, Aug. 2022.
S. Jena, R. Mohanty, A. K. Pradhan " A Traveling Wave Based Method for Protection of Shunt Capacitor Bank," IEEE Transactions on Power Delivery, vol. 37, no. 4, pp. 2599-2609, Aug. 2022.
A Chowdhury, S. Paladhi, A. K. Pradhan " Adaptive Unit Protection for Lines Connecting Large Solar Plants using Incremental Current Ratio," IEEE Systems Journal, vol. 16, no. 2, pp. 3272-3283, June 2022.
O. D. Naidu, A. K. Pradhan and N. George " A Hybrid Time-Domain Protection Scheme for Series Compensated Transmission Lines," IEEE Transactions on Power Delivery, vol. 37, no. 3, pp. 1823-1833, June 2022.
P. Mishra, P. Singh, A. K. Pradhan and P. Bajpai " Protecting Distribution Systems With Inverter-Interfaced PV Plants Using Q-Axis Components," IEEE Systems Journal, vol. 16, no. 2, pp. 1763-1773, June 2022.
A N R L Sirisha, A. K. Pradhan, " Subcycle transmission line protection using time-domain similarity measure," International Journal of Electrical Power and Energy systems, Elsevier, vol. 137, May 2022.
S. Jena, S. Paladhi, A. K. Pradhan, " Bus protection in systems with inverter interfaced renewables using composite sequence currents," International Journal of Electrical Power and Energy systems, Elsevier, vol. 136, March 2022.
R. Yadav, A. K. Pradhan, " Wavelet probability distribution mapping for detection and correction of dynamic data injection attacks in WAMS," International Journal of Electrical Power and Energy systems, Elsevier, vol. 134, Jan. 2022.
K. Nayak, S. Jena, A. K. Pradhan " Travelling Wave Based Directional Relaying Without using Voltage Transients," IEEE Transactions on Power Delivery, vol. 36, no. 5, pp. 3274-3277, Oct. 2021.
R. Mohanty, S. Sahoo, A. K. Pradhan and F. Blaaberg " A Cosine Similarity Based Centralized Protection Scheme for DC Microgrids," IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 9, no. 5, pp. 5646-5656, Oct. 2021.
P. Mishra, A. K. Pradhan, and P. Bajpai " A positive sequence relaying method for solar photovoltaic integrated distribution system," IEEE Trans. Power Delivery, vol. 36, no. 6, pp. 3519-3528, Dec. 2021.
R. Mohanty and A. K. Pradhan, " Time-domain protection and fault location of wye-connected shunt capacitor banks using superimposed current and differential voltage," IEEE Trans. Power Delivery, vol. 36, no. 6, pp. 3486-3495, Dec. 2021.
M.N. Alam, S. Chakrabarti, A. K. Pradhan " Protection of networked microgrids using relays with multiple setting groups," IEEE Transactions on Industrial Informatics, vol. 18, no. 6, pp. 3713-3723, June 2022.
O. D. Naidu and A. K. Pradhan, " Model free traveling wave based fault location method for series compensated transmission line," IEEE Access, vol. 8, pp. 193128-193137, 2020.
O. D. Naidu and A. K. Pradhan, " Precise traveling wave based transmission line fault location method using single-ended data," IEEE Trans. Industrial Informat., vol. 17, no. 8, pp. 5197-5207, Aug. 2021.
R. Yadav and A. K. Pradhan, " PCA-LSTM learning networks with Markov chain models for online classification of cyber-induced outages in power system," IEEE Systems Journal, vol. 15, no. 3, pp. 3948-3957, Sept. 2021.
S. Paladhi and A. K. Pradhan, " Adaptive fault type classification for transmission network connecting converter-interfaced renewable plants," IEEE Systems Journal, vol. 15, no. 3, pp. 4025-4036, Sept. 2021.
S. Paladhi and A. K. Pradhan, " Adaptive Distance Protection for Lines Connecting Converter-Interfaced Renewable Plants," IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 9, no. 6, pp. 7088-7098, Dec. 2021.
A. Chandra and A K. Pradhan, " An adaptive underfrequency load shedding scheme in the presence of solar photovoltaic plants," IEEE Systems Journal, vol. 15, no. 1, pp. 1235-1244, March 2021.
P. Mishra, A K. Pradhan and P Bajpai " Adaptive Distance Relaying for Distribution Lines Connecting Inverter-Interfaced Solar PV Plant," IEEE Trans. Industrial Electronics, vol. 68, no. 3, pp. 2300-2309, March 2021.
A N R L Sirisha and A K. Pradhan " Cosine Similarity Based Directional Comparison Scheme for Subcycle Transmission Line Protection," IEEE Trans. Power Delivery, vol. 35, no. 5, pp. 2159-2167, Oct. 2020.
A. Chandra and A K. Pradhan, " Model-free angle stability assessment using wide area measurements," International Journal of Electrical Power and Energy systems, Elsevier, vol. 120, March 2020.
B. Karmakar and A. K. Pradhan, " Detection and Classification of Faults in Solar PV Array Using Thevenin Equivalent Resistance," IEEE Journal of Photovoltaics, vol. 10, no. 2, pp. 644-654, March 2020.
P. Singh and A. K. Pradhan, " A Local Measurement Based Protection Technique for Distribution System with Photovoltaic Plants," IET Renewable Power Generation, vol. 14, no. 6, pp. 996-1003, April 2020.
P. Mahish and A. K. Pradhan, " Mitigating subsynchronous resonance using synchrophasor data based control of wind farms," IEEE Trans. Power Del., vol. 35, no. 1, pp. 364-376, Feb. 2020.
P. Mahish and A K. Pradhan, " Distributed synchronized control in grid integrated wind farms to improve primary frequency regulation," IEEE Trans. Power Systems , vol. 35, no. 1, pp. 362-373, Jan. 2020.
R. Yadav, S. Raj and A. K. Pradhan," Real-time event classification in power system with renewables using kernel density estimation and deep neural network," IEEE Trans. Smart Grid , vol. 10, no. 6, pp. 6849-6859, Nov. 2019.
R. Yadav, A K. Pradhan and I. Kamwa, " A spectrum similarity approach for identifying coherency change patterns in power system due to variability in renewable generation," IEEE Trans. Power Systems , vol. 34, no. 5, pp. 3769-3779, Sept. 2019.
P. Mahish, A K. Pradhan and A.K. Sinha , " Wide area predictive control of power system considering communication delay and data drops," IEEE Trans. Ind. Informat. vol. 15, no. 6, pp. 3243-3253, June 2019.
V. Nougain, S. Mishra and A K. Pradhan, " MVDC microgrid protection using a centralized communication with a localized backup scheme of adaptive parameters," IEEE Trans. Smart Grid vol. 34, no. 3, pp.869-878, 2019.
O.D. Naidu and A K. Pradhan , " A traveling wave based fault location method using unsynchronized current measurements," IEEE Trans. Power Del., vol. 34, no.2, pp.505-513, April 2019.
R. Yadav, A K. Pradhan and I. Kamwa, " Real-time multiple event detection and classification in power system using signal energy transformations," IEEE Trans. Ind. Informat., vol.15, no.3, pp.1521-1531, March 2019.
R.Mohanty and A K. Pradhan, " DC ring bus microgrid protection using the oscillation frequency and transient power," IEEE Systems Journal, vol. 13, no.1, pp. 875 - 884, March 2019.
P. Kundu an A K. Pradhan, " Supervisory protection of islanded network using synchrophasor data," IEEE Trans. Smart Grid, vol.10, no.2, pp. 1772 - 1780, March 2019.
S. Sawai and A.K. Pradhan, " Travelling-wave-based protection of transmission line using single-end data," IET Gen., Trans. & Distribution, vol. 13, no. 20, pp. 4659-4666, Aug, 2019.
B. Sahoo, P. K. Bhaskaran and A K. Pradhan, "Application of weather forecasting model WRF for operational electric power network management case study for Phailin cyclone," Theoretical and Applied Climatology, vol. 137, no. 1-2, pp 871-891, July 2019.
A. Chandra and A K. Pradhan, "Online voltage stability and load margin assessment using wide area measurements," Electrical Power and Energy systems, Elsevier, vol. 108, pp.392-401, 2019.
S. Paladhi and A.K. Pradhan, " Resilient protection scheme preserving system integrity during stressed condition," IET Gen., Trans. & Distribution, vol. 13, no. 14, pp. 3188-3194, May, 2019.
K. Murari, N. P. Padhy, A.K. Pradhan and F. Li, " Investigating the impact of protection system reinforcement cost on the consumers associated with renewable integrated distribution network," IET Gen., Trans. & Distribution, vol. 13,no. 9,pp.1572-1588, 2019.
P. Mishra, A. K. Pradhan and P Bajpai, " Voltage control of PV inverter connected to unbalanced distribution system," IET Renewable Power Generation, vol. 13, no. 09, pp. 1587-1594, July, 2019.
R.Mohanty and A K. Pradhan, " A superimposed current based unit protection scheme for DC microgrid," IEEE Trans. Smart Grid vol. 9, no. 4, pp. 3917-3919, July 2018.
P. Kundu and A.K. Pradhan, " Real-time event identification using synchrophasor data from selected buses," IET Gen., Trans. & Distribution, vol. 12, no. 7, pp. 1664-1671, April, 2018.
R.Mohanty and A K. Pradhan, " Protection of smart DC microgrid with ring configuration using parameter estimation approach," IEEE Trans. Smart Grid , vol. 9, no. 6, pp. 6328-6337, 2018.
P. Kundu and A. K. Pradhan, " Power network protection using wide-area measurements considering uncertainty in data availability," IEEE Systems Journal, vol. 12, no. 4, pp. 3358-3368, 2018.
R. Mohanty and A. K. Pradhan, " Faulted section identification for DC distribution systems using smart meter data," IET Gen.,Trans. & Dist., vol. 12, no. 4, pp. 1030-1037, Feb, 2018
S. Paladhi and A. K. Pradhan, " Adaptive zone-1 setting following structural and operational changes in power system," IEEE Trans. Power Delivery, vol. 33, no. 2, pp. 560-569, April 2018.
S. Gajare, A. K. Pradhan and V. Terzija " A method for accurate parameter estimation of series compensated transmission lines using synchronized data," IEEE Trans. Power Systems, vol. 32,no.6,pp 4843-4850,2017.
S. Gajare and A. K. Pradhan, " Synchrophasor based intelligent autoreclosing scheme for series compensated transmission lines," IEEE Trans. Power Delivery , vol. 32,no.5,pp 2255-2262,2017.
J.G. Rao and A. K. Pradhan, " Supervising distance relay during power swing using synchrophasor measurements ," IET Gen.,Trans. & Dist. , vol. 11,no.17,pp 4136-4145, 2017.
S. Sarangi and A. K. Pradhan, " An adaptive alpha plane line differential protection ," IET Gen., Trans. & Distribution, vol. 11,no.10,pp 2468-2477,2017.
S. Gajare, J.G. Rao, O.D. Naidu and A. K. Pradhan, " Wide-area measurement system-based supervision of protection schemes with minimum number of phasor measurement units ," Philosophical Transaction A, Royal Society London, vol. 375, July 2017.
A. Sirisha and A. K. Pradhan, " Parameter estimation of resonant fault current limiter for protection and stability analysis ," IEEE Trans. Power System, vol. 32,no.3,pp 2288-2295,2017.
B.K.S. Roy, R.Sharma, A. K. Pradhan and A.K. Sinha , "Faulty Line identification algorithm for secured backup protection using PMUs, " Electric Power Components and Systems ,vol.45,no.4, pp 491-504, 2017.
P. Jena and A. K. Pradhan, " Reducing current transformer saturation effect in phasor measurement unit," International Transactions on Electrical Energy Systems, vol. 26, no.7, pp. 1397-1407, 2016.
J.G. Rao and A. K. Pradhan, " Improved Transverse Current Differential Protection Resistant to Power Swing," INAE Letter, Springer , vol.1,no.2,pp53-58,2016.
J.G. Rao and A. K. Pradhan, " A transfer trip scheme to supervise zone 3 operation," INAE Letter, Springer , vol.1, no.1, pp 9-13,2016.
S. Gajare and A. K. Pradhan, " An accurate fault location method for multi-circuit series compensated transmission lines," IEEE Trans. Power Delivery, vol. 32,no.1,pp 572-580,2017.
P.K. Nayak, A. K. Pradhan and P. Bajpai, "A three-terminal line protection scheme immune to power swing" IEEE Trans. Power Delivery, vol. 31,no. 3,pp 999-1006,2016.
R. Mohanty, U. S. Mukha Balaji and A. K. Pradhan , "An Accurate Non-iterative Fault Location Technique for Low Voltage DC Microgrid, " IEEE Trans. Power Delivery ,vol.31,no.2, pp 475-481, 2016.
S. Gajare and A. K. Pradhan S. Brahma , "Model Verification of Fixed Series Compensation Devices Using Synchronized Data, " IEEE Trans. Power Delivery ,vol.31,no.1,pp174-181,2016.
P. Kundu and A. K. Pradhan , "Enhanced Protection Security using System Integrity Protection Scheme (SIPS), " IEEE Trans. Power Delivery , vol.31, no.1, pp.228-235, 2016.
J. G. Rao and A. K. Pradhan, "Accurate Phasor Estimation During Power Swing," IEEE Trans. Power Delivery , vol.31, no1, pp.130-137, 2016.
S. Sarangi, and A. K. Pradhan , "Adaptive direct underreaching transfer trip protection scheme for three-terminal line" IEEE Trans. Power Delivery, vol 30,no. 6,pp. 2383-2391, 2015.
P. Jena and A. K. Pradhan , "Directional Relaying During Secondary Arc Using Negative-Sequence Superimposed Technique, " IEEE Trans. Power Delivery, , vol.30, no.3, pp.1626, 1628, June 2015
P. Kundu, and A. K. Pradhan, "Online identification of protection element failure using wide area measurements", IET Gen., Trans. & Distribution , vol. 29 p. 115 - 123, 2015.
J. Ganeswara Rao and A. K. Pradhan, "Power-swing detection using moving window averaging of current signals, " IEEE Trans. Power Delivery, , vol.30, no1., pp.368-376, 2015.
P.K. Nayak, A. K. Pradhan and P. Bajpai, "Secured zone 3 protection during stressed condition, " IEEE Trans. Power Delivery, vol.30,
no1., pp89-96, 2015.
P. Kundu and A. K. Pradhan, Wide area measurement based protection support during power swing, Electrical Power and Energy Systems, vol. 63, pp 546-554, 2014.
P. K. Nayak, A. K. Pradhan and P. Bajpai, "Wide-area measurement-based backup protection for power network with series compensation, " IEEE Trans. Power Delivery, vol.29, no.24, pp. 1970-1977, 2014.
P. Kundu and A. K. Pradhan , "Synchrophasor assisted zone-3 operation, " IEEE Trans. Power Delivery, vol.29, no.22, pp. 660-667, 2014.
S. Sarangi, and A. K. Pradhan , "Synchronised data-based adaptive backup protection for series compensated line, , IET -Gen., Trans. & Dist. , vol. 8, no. 12, pp. 1979-1986, 2014.
M. Biswal, B. B. Pati, and A. K. Pradhan , "Directional relaying for double circuit line with series compensation", IET -Gen., Trans. & Dist. ., vol. 7, no 4, pp. 405-413 , 2013.
M. Biswal, B. B. Pati, and A. K. Pradhan , "Adaptive distance relay setting for series compensated line, " Int. Journal of Electrical Power and Energy system, Elsevier Science , vol. 52, pp. 198-206, 2013.
P. Jena and A. K. Pradhan , "Directional relaying during single-pole tripping using phase change in negative-sequence current, " IEEE Trans. Power Delivery, vol. 28, no.3, pp- 1548-1557, 2013.
P.K. Nayak. A K. Pradhan and P. Bajpai, "A fault detection technique for the series-compensated line during power swing, " IEEE Trans. Power Delivery, vol. 28, no.2, pp- 714-722, 2013.
P. Jena and A. K. Pradhan , "Directional relaying in the presence of a thyristor-controlled series capacitor, " IEEE Trans. Power Delivery , vol.28, no.2, pp. 628 - 636, 2013 .
J. Ganeswara Rao and A. K. Pradhan, " Differential power based symmetrical fault detection during power swing, " IEEE Trans. Power Delivery, vol. 27, no.3, pp- 1557-1564, 2012.
B K Saha Roy, A K Sinha and A K Pradhan , "An optimal PMU placement technique for power system observability, " Electric Power and Energy Systems, vol.42, pp 71-77, 2012.
M. Biswal, B. B. Pati, and A. K. Pradhan , "Directional relaying of series-compensated line using an integrated approach, " Electric Power Components and Systems , vol. 40:691-710, 2012.
P. Jena and A. K. Pradhan , "An integrated approach for directional relaying of the double-circuit line, " IEEE Trans. Power Delivery , vol.26, no.3, pp. 1783 - 1792, 2011 .
I. Kamwa, A. K. Pradhan , and G. Joos, "Robust detection and analysis of power system oscillations using the Teager-Kaiser energy operator, " IEEE Trans. Power System , vol.26, no.1, pp. 323-333, 2011.
P. Jena and A. K. Pradhan , "A positive sequence directional relaying algorithm for series compensated line, " IEEE Trans. Power Delivery , vol.25, no.4, pp.2288-2298, 2010 .
I. Kamwa, A. K. Pradhan , and G. Joos, "Adaptive phasor and frequency tracking schemes for wide-area protection and control" IEEE Trans. Power Delivery, vol-26, no.2, pp. 744 - 753, April 2011.
S. K. Meher, A. K. Pradhan , "Fuzzy classifiers for power quality event analysis", Electric Power Systems Research , vol. 80, no. 1, pp. 71-76, January 2010.
I. Kamwa, A. K. Pradhan , G. Joos and S. Samantaray, "Fuzzy partitioning of a real power system for dynamic vulnerability assessment", IEEE Trans. Power System. vol. 24, pp.1356-1365, August 2009.
A. K. Pradhan and P. Jena, "Solution to close-in fault problem in directional relaying", IEEE Trans. on Power Delivery, IEEE Trans. Power Delivery, vol. 23, pp. 1690-1692, July 2008.
S. Mohanty , A. K. Pradhan , and A. Routray, "A cumulative sum based fault detector for power system relaying application", IEEE Trans. Power Delivery, vol. 23, pp.79-86, Jan 2008.
A. K. Pradhan , A. Routray and G. S. Madhan, "Fault direction estimation in radial distribution system using phase-change in sequence current", IEEE Trans. Power Delivery, vol. 22 , pp. 2065 - 2071, 2007.
I. Kamwa, A. K. Pradhan and G. Joos, "Automatic segmentation of large power systems into fuzzy coherent areas for dynamic vulnerability assessment", IEEE Trans. Power System, vol. 22, pp. 1974 - 1985 Nov. 2007.
A. K. Pradhan and G. Joos, "Adaptive distance relay setting for lines connecting wind farms", IEEE Trans. Energy Conversion , vol. 22, pp.206-213, 2007.
A. K. Pradhan
, A. Routray and S. Mohanty, "A moving sum approach for fault detection of power systems", Electric Power Components and Systems , vol.
34, pp. 385-399, 2006.
A. K. Pradhan , S. K. Meher and A. Routray, "Communication channel equalization using wavelet network", Elsevier-Digital Signal Processing , , vol. 16, pp. 445-452, 2006.
A. K. Pradhan , A. Routray and B. Mohanty, "Maximum efficiency of flexible AC transmission systems", Elesevier- Electrical Power and Energy systems, vol. 28, pp.581-588 , 2006.
A. K. Pradhan , A. Routray and A. Basak, "Power system frequency estimation using least mean square technique", IEEE Trans. Power Delivery , vol. 20, no.3, pp.1812-1816, 2005.
A. K. Pradhan and A. Routray, "Applying distance relay for voltage sag source detection", IEEE Trans. Power Delivery , vol. 20, no.1, pp.529-531, 2005.
U. Lahiri, A. K. Pradhan , S Mukhopadhyaya, "Modular neural network based directional relay for transmission line protection", IEEE Trans. Power System, vol.20, no.4, pp.2154-2155, 2005.
A. K. Pradhan , A. Routray, S. Pati and D. K. Pradhan, "Wavelet-fuzzy combined approach for fault classification of a series compensated transmission line", IEEE Trans. Power Delivery , vol. 19, no.4, pp.1612-1618, 2004.
S.K. Meher, A. K. Pradhan and G. Panda, "An integrated data compression scheme for power quality events using Spline wavelet and neural network", Electric Power System Research , vol. 69, no.2, pp. 213-220, 2004.
A. K. Pradhan , A. Routray and B. Biswal, "Higher order statistics -fuzzy integrated scheme for fault classification of a series compensated transmission line, " IEEE Trans. Power Delivery, vol.19, no.2, pp. 891-893, 2004.
P. K. Dash, A. K. Pradhan and G. Panda, "Applications of artificial intelligence techniques for classification and location of faults on thyristor-controlled series-compensated line, " Electric Power Components and Systems , vol. 31, no.3, pp. 241-260, 2003.
A. Routray, A. K. Pradhan and K. P. Rao, "A novel Kalman filter for frequency estimation of distorted signals in power systems, " IEEE Trans. Instrumentation and Measurement , vol. 51, no.3, pp. 469 -479, 2002.
G. Panda, P. K. Dash, A. K. Pradhan and S. K. Meher, "Power quality data compression using the Slantlet transform, " IEEE Trans. Power Delivery , vol.17, no.2, , pp.662-667, 2002.
P. K. Dash, A. K. Pradhan and G. Panda, "Application of minimal radial basis function neural network to distance protection, " IEEE Trans. Power Delivery , vol.16, no.1, pp.68-74, 2001.
P. K. Dash, A. K. Pradhan and G. Panda, "Apparent impedance calculations for distance protected transmission lines employing series connected FACTS devices, " Electric Power Components and Systems , vol. 29, pp.348-357, 2001.
P. K. Dash, A. K. Pradhan and M. M. A. Salama, "Estimation of voltage flicker magnitude and frequency using Fourier linear combiners to improve power quality, " Electric Power Components and Systems , vol. 29, pp.1-13, 2001.
P. K. Dash, A. K. Pradhan and G. Panda, "A novel fuzzy neural network based distance relaying scheme, " IEEE Trans. Power Delivery , vol.15, no.3, pp.902-907, 2000.
P. K. Dash, A. K. Pradhan , G. Panda and A. C. Liew, "Adaptive relay setting for flexible ac transmission systems (FACTS), " IEEE Trans. Power Delivery , vol.15, no.1, pp.38-43, 2000.
P. K. Dash, A. K. Pradhan and G. Panda, "Frequency estimation of distorted power system signals using extended complex Kalman filter, " IEEE Trans. Power Delivery , vol.14, No.3, 1999, pp.761-766.