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Udaya Kumar

Observed names: Kumar, Kumar, Udaya, U Kumar, U. Kumar
ORCID: 0000-0001-9045-3115
Observed ORCID: 0000-0001-9045-3115
OpenAlex ID: A5042948073
On the possible variation of the lightning striking distance as assumed in the IEC lightning protection standard as a function of structure height
2014 · Vernon Cooray, Udaya Kumar, et al. · Electric Power Systems Research · 40
Voltage distribution studies on ZnO arresters
2002 · U. Kumar, V. Mogaveera · IEE Proceedings - Generation Transmission and Distribution · 39
A Macroscopic Inception Criterion for the Upward Leaders of Natural Lightning
2005 · U. Kumar, P.K. Bokka, et al. · IEEE Transactions on Power Delivery · 33
A Macroscopic Model for First Return Stroke of Lightning
2011 · R. B. Raysaha, U. Kumar, et al. · IEEE Transactions on Electromagnetic Compatibility · 19
Preliminary Studies on the Characteristics of the Induced Currents in Simple Down Conductors Due to a Nearby Lightning Strike
2006 · Udaya Kumar, Vishwanath Hegde, et al. · IEEE Transactions on Electromagnetic Compatibility · 16
Novel model for the simulation of lightningstepped leader
2000 · Udaya Kumar, G.R. Nagabhushana · IEE Proceedings - Science Measurement and Technology · 14
Analysis of air termination system of the lightning protection scheme for the Indian satellite launch pad
2002 · U. Kumar, N.T. Joseph · IEE Proceedings - Science Measurement and Technology · 13
Elegant procedure to estimate series capacitance of a uniform transformer winding from its measured FRA: implementable on existing FRA instruments
2020 · Ashiq Muhammed, Lakshminarayana Satish, et al. · High Voltage · 12
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Time Domain Modelling of First Return Stroke of Lightning
2008 · Udaya Kumar, Rosy B. Raysaha, et al. · The Open Atmospheric Science Journal · 12
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Investigations on voltages and currents in the lightning protection system of the Indian satellite launch pad-I during a stroke interception
2007 · Udaya Kumar, Vishwanth Hegde, et al. · IET Science Measurement & Technology · 11
Investigations on Voltages and Currents in Lightning Protection Schemes Involving Single Tower
2005 · U. Kumar, P.K. Nayak · IEEE Transactions on Electromagnetic Compatibility · 11
Potential and electric field distribution in a ceramic disc insulator string with faulty insulators
2012 · B Subba Reddy, B Satish Naik, et al. · IEEE International Conference on the Properties and Applications of Dielectric Materials (ICPADM) · 10
Augmenting numerical stability of the Galerkin finite element formulation for electromagnetic flowmeter analysis
2016 · Sethupathy Subramanian, Udaya Kumar · IET Science Measurement & Technology · 9
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Enhancement of Surface Flashover Performance of High Voltage Ceramic Disc Insulators
2010 · B. Subba Reddy, Udaya Kumar · Journal of Materials Engineering and Performance · 9
Total electric field due to an isolated electron avalanche
2016 · Debasish Nath, Udaya Kumar · IEEE Transactions on Dielectrics and Electrical Insulation · 8
Studies on characteristics of lightning generated currents in an interconnected lightning protection system
2009 · Vishwanath Hegde, Udaya Kumar · Journal of Electrostatics · 8
Numerical simulation of conductive particle behaviour at the surface of a plate electrode affected by a DC corona field
2008 · Lucian Dascalescu, Subhankar Das, et al. · Journal of Electrostatics · 8
Potential and Electric Field Profiles for Transmission line Insulators
2008 · Subba B Reddy, Udaya Kumar · NOT FOUND REPOSITORY (Indian Institute of Science Bangalore) · 8
Numerical Electromagnetic Analysis of Current and Voltage Distribution along Down Conductors and Towers Hit by Direct Lightning
2011 · Vishwanath Hegde, Govind R. Kunkolienker, et al. · Electric Power Components and Systems · 7
Modeling of Bi-Polar Leader Inception and Propagation from Flying Aircraft Prior to a Lightning Strike
2022 · Sayantan Das, Udaya Kumar · Atmosphere · 6
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On the Influence of Neighboring Conducting Objects on the Induced Currents in Simple Down Conductors Due to Nearby Lightning Strike
2012 · Vinoda Shivanand, Vishwanath Hegde, et al. · Electric Power Components and Systems · 6
Special case of lightning strike to Tall Objects on Ground
2010 · Rosy Balaram Raysaha, Udaya Kumar, et al. · International Conference on Lightning Protection (ICLP) · 6
Review of Lightning Return Stroke Models for the Direct Hit Scenario
2008 · Rosy Balarma Raysaha, Udaya Kumar · NOT FOUND REPOSITORY (Indian Institute of Science Bangalore) · 6
Time domain approach for modelling transformer windings for propagation of fast discharge pulses
2016 · Santosh Janaki Raman, Udaya Kumar · International Conference on Electromagnetic Interference and Compatibility · 5
Stable Galerkin finite-element scheme for the simulation of problems involving conductors moving rectilinearly in magnetic fields
2016 · Subramanian, Sethupathy, Kumar, Udaya · NOT FOUND REPOSITORY (Indian Institute of Science Bangalore) · 5
Works count: 90
Citation count: 402
H-index: 11
I10-index: 12
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