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Publications by Rajeev Thottappillil

Refereegranskade

Artiklar

[1]
M. Becerra Garcia et al., "On the estimation of the lightning incidence to offshore wind farms," Electric power systems research, vol. 157, pp. 211-226, 2018.
[2]
M. Long, M. Becerra and R. Thottappillil, "Modeling the Attachment of Lightning Dart and Dart-Stepped Leaders to Grounded Objects," IEEE transactions on electromagnetic compatibility (Print), vol. 59, no. 1, pp. 128-136, 2017.
[3]
M. Long, M. Becerra Garcia and R. Thottappillil, "On the attachment of dart lightning leaders to wind turbines," Electric power systems research, vol. 151, pp. 432-439, 2017.
[4]
[5]
H. Zhou et al., "A study of different modes of charge transfer to ground in upward lightning," Journal of Atmospheric and Solar-Terrestrial Physics, vol. 125, pp. 38-49, 2015.
[6]
H. Zhou, R. Thottappillil and G. Diendorfer, "A new approach to calculate electric fields and charge density distribution when lightning strikes a tall object," Electric power systems research, vol. 113, no. SI, pp. 15-24, 2014.
[8]
K. Jia et al., "Modelling an AC motor with high accuracy in a wide frequency range," IET Electric Power Applications, vol. 7, no. 2, pp. 116-122, 2013.
[9]
H. Zhou et al., "Characteristics of upward positive lightning flashes initiated from the Gaisberg Tower," Journal of Geophysical Research, vol. 117, no. 6, pp. D06110, 2012.
[11]
K. Jia, G. Bohlin and R. Thottappillil, "Optimal cable assembly for reducing conducted electromagnetic interference in the traction system," IET Electrical Systems in Transportation, vol. 2, no. 1, pp. 29-37, 2012.
[12]
K. Jia et al., "Overshoot problem of the output diode used in the pre-charger for the railway propulsion system," IET Power Electronics, vol. 5, no. 7, pp. 991-997, 2012.
[13]
R. B. Raysaha, U. Kumar and R. Thottappillil, "A Macroscopic Model for First Return Stroke of Lightning," IEEE transactions on electromagnetic compatibility (Print), vol. 53, no. 3, pp. 782-791, 2011.
[14]
H. Zhou et al., "Characteristics of upward bipolar lightning flashes observed at the Gaisberg Tower," Journal of Geophysical Research, vol. 116, pp. D13106, 2011.
[15]
S. Midya et al., "DC Component From Pantograph Arcing in AC Traction System-Influencing Parameters, Impact, and Mitigation Techniques," IEEE transactions on electromagnetic compatibility (Print), vol. 53, no. 1, pp. 18-27, 2011.
[16]
Z. Mazloom, N. Theethayi and R. Thottappillil, "Indirect Lightning-Induced Voltages Along a Railway Catenary-Track Multiconductor Transmission-Line System With Lumped Components," IEEE transactions on electromagnetic compatibility (Print), vol. 53, no. 2, pp. 537-539, 2011.
[17]
Z. Mazloom, N. Theethayi and R. Thottappillil, "Modeling Indirect Lightning Strikes for Railway Systems With Lumped Components and Nonlinear Effects," IEEE transactions on electromagnetic compatibility (Print), vol. 53, no. 1, pp. 249-252, 2011.
[18]
A. Shoory et al., "On the Measurement and Calculation of Horizontal Electric Fields From Lightning," IEEE transactions on electromagnetic compatibility (Print), vol. 53, no. 3, pp. 792-801, 2011.
[19]
H. Zhou et al., "On estimation of the effective height of towers on mountaintops in lightning incidence studies," Journal of Electrostatics, vol. 68, no. 5, pp. 415-418, 2010.
[20]
J. Anatory et al., "A Broadband Power-Line Communication System Design Scheme for Typical Tanzanian Low-Voltage Network," IEEE Transactions on Power Delivery, vol. 24, no. 3, pp. 1218-1224, 2009.
[21]
Z. Mazloom, N. Theethayi and R. Thottappillil, "A Method for Interfacing Lumped-Circuit Models and Transmission-Line System Models With Application to Railways," IEEE transactions on electromagnetic compatibility (Print), vol. 51, no. 3, pp. 833-841, 2009.
[22]
J. Anatory, N. Theethayi and R. Thottappillil, "Channel Characterization for Indoor Power-Line Networks," IEEE Transactions on Power Delivery, vol. 24, no. 4, pp. 1883-1888, 2009.
[23]
J. Anatory, N. Theethayi and R. Thottappillil, "Effects of Multipath on OFDM Systems for Indoor Broadband Power-Line Communication Networks," IEEE Transactions on Power Delivery, vol. 24, no. 3, pp. 1190-1197, 2009.
[24]
D. Månsson, R. Thottappillil and M. Bäckström, "Methodology for Classifying Facilities With Respect to Intentional EMI," IEEE transactions on electromagnetic compatibility (Print), vol. 51, no. 1, pp. 46-52, 2009.
[25]
S. Midya et al., "Pantograph Arcing in Electrified Railways-Mechanism and Influence of Various Parameters-Part I : With DC Traction Power Supply," IEEE Transactions on Power Delivery, vol. 24, no. 4, pp. 1931-1939, 2009.
[26]
S. Midya et al., "Pantograph Arcing in Electrified Railways-Mechanism and Influence of Various Parameters-Part II : With AC Traction Power Supply," IEEE Transactions on Power Delivery, vol. 24, no. 4, pp. 1940-1950, 2009.
[27]
J. Anatory, N. Theethayi and R. Thottappillil, "Performance of Underground Cables That Use OFDM Systems for Broadband Power-Line Communications," IEEE Transactions on Power Delivery, vol. 24, no. 4, pp. 1889-1897, 2009.
[28]
J. Anatory, N. Theethayi and R. Thottappillil, "Power-Line Communication Channel Model for Interconnected Networks-Part I : Two-Conductor System," IEEE Transactions on Power Delivery, vol. 24, no. 1, pp. 118-123, 2009.
[29]
J. Anatory, N. Theethayi and R. Thottappillil, "Power-Line Communication Channel Model for Interconnected Networks-Part II : Multiconductor System," IEEE Transactions on Power Delivery, vol. 24, no. 1, pp. 124-128, 2009.
[31]
J. Anatory et al., "An experimental validation for broadband power-line communication (BPLC) model," IEEE Transactions on Power Delivery, vol. 23, no. 3, pp. 1380-1383, 2008.
[32]
S. Midya and R. Thottappillil, "An overview of electromagnetic compatibility challenges in European Rail Traffic Management System," Transportation Research Part C : Emerging Technologies, vol. 16, no. 5, pp. 515-534, 2008.
[33]
J. Anatory et al., "Broadband power-line communications : The channel capacity analysis," IEEE Transactions on Power Delivery, vol. 23, no. 1, pp. 164-170, 2008.
[34]
N. Theethayi et al., "Currents in buried grounding strips connected to communication tower legs during lightning strikes," IEEE transactions on dielectrics and electrical insulation, vol. 15, no. 4, pp. 1153-1161, 2008.
[35]
J. Anatory et al., "Expressions for Current/Voltage distribution in broadband power-line communication networks involving branches," IEEE Transactions on Power Delivery, vol. 23, no. 1, pp. 188-195, 2008.
[36]
A. Nag et al., "First versus subsequent return-stroke current and field peaks in negative cloud-to-ground lightning discharges," Journal of Geophysical Research, vol. 113, no. D19, pp. D19112, 2008.
[37]
D. Flache et al., "Initial-stage pulses in upward lightning : Leader/return stroke versus M-component mode of charge transfer to ground," Geophysical Research Letters, vol. 35, no. 13, pp. L13812, 2008.
[38]
N. Theethayi et al., "On the Choice Between Transmission Line Equations and Full-Wave Maxwell’s Equations for Transient Analysis of Buried Wires," IEEE transactions on electromagnetic compatibility (Print), vol. 50, no. 2, pp. 347-357, 2008.
[39]
D. Månsson, R. Thottappillil and M. Bäckström, "Propagation of UWB Transients in Low-Voltage Power Installation Networks," IEEE transactions on electromagnetic compatibility (Print), vol. 50, no. 3, pp. 619-629, 2008.
[40]
N. Theethayi, V. A. Rakov and R. Thottappillil, "Responses of airport runway lighting system to direct lightning strikes : Comparisons of TLM predictions with experimental data," IEEE transactions on electromagnetic compatibility (Print), vol. 50, no. 3, pp. 660-668, 2008.
[41]
D. Månsson et al., "Susceptibility of Civilian GPS Receivers to Electromagnetic Radiation," IEEE transactions on electromagnetic compatibility (Print), vol. 50, no. 2, pp. 434-437, 2008.
[42]
J. Anatory et al., "The influence of load impedance, line length, and branches on underground cable power-line communications (PLC) systems," IEEE Transactions on Power Delivery, vol. 23, no. 1, pp. 180-187, 2008.
[43]
D. Månsson et al., "Vulnerability of European Rail Traffic Management System to Radiated Intentional EMI," IEEE transactions on electromagnetic compatibility (Print), vol. 50, no. 1, pp. 101-109, 2008.
[44]
N. Theethayi et al., "Experimental investigation of lightning transients entering a Swedish railway facility," IEEE Transactions on Power Delivery, vol. 22, no. 1, pp. 354-363, 2007.
[45]
R. Thottappillil, V. A. Rakov and N. Theethayi, "Expressions for far electric fields produced at an arbitrary altitude by lightning return strokes," Journal of Geophysical Research, vol. 112, no. D16, 2007.
[46]
N. Theethayi et al., "External impedance and admittance of buried horizontal wires for transient studies using transmission line analysis," IEEE transactions on dielectrics and electrical insulation, vol. 14, no. 3, pp. 751-761, 2007.
[47]
N. Theethayi et al., "Important parameters that influence crosstalk in multiconductor transmission lines," Electric power systems research, vol. 77, no. 8, pp. 896-909, 2007.
[48]
Y. Liu, N. Theethayi and R. Thottappillil, "Investigating the validity of existing definitions and empirical equations of effective length/area of grounding wire/grid for transient studies," Journal of Electrostatics, vol. 65, no. 5-6, pp. 329-335, 2007.
[49]
N. Theethayi and R. Thottappillil, "On reducing the lightning transients in buried shielded cables using follow-on earth wire," IEEE transactions on electromagnetic compatibility (Print), vol. 49, no. 4, pp. 924-927, 2007.
[50]
D. Månsson et al., "Propagation of UWB transients in low-voltage installation power cables," IEEE transactions on electromagnetic compatibility (Print), vol. 49, no. 3, pp. 585-592, 2007.
[51]
N. Theethayi and R. Thottappillil, "Some issues concerning lightning strikes to communication towers," Journal of Electrostatics, vol. 65, no. 10-11, pp. 689-703, 2007.
[52]
N. Theethayi, Z. Mazloom and R. Thottappillil, "Technique for reducing transient voltages in multiconductor-shielded cables," IEEE transactions on electromagnetic compatibility (Print), vol. 49, no. 2, pp. 434-440, 2007.
[53]
J. Anatory et al., "The effects of load impedance, line length, and branches in the BPLC transmission-lines analysis for-medium-voltage channel," IEEE Transactions on Power Delivery, vol. 22, no. 4, pp. 2156-2162, 2007.
[54]
J. Anatory et al., "The effects of load impedance, line length, and branches in the BPLC-transmission-line analysis for indoor voltage channel," IEEE Transactions on Power Delivery, vol. 22, no. 4, pp. 2150-2155, 2007.
[55]
N. Theethayi et al., "A theoretical study on the consequence of a direct lightning strike to electrified railway system in Sweden," Electric power systems research, vol. 74, no. 2, pp. 267-280, 2005.
[56]
Y. Q. Liu, N. Theethayi and R. Thottappillil, "An engineering model for transient analysis of grounding system under lightning strikes : Nonuniform transmission-line approach," IEEE Transactions on Power Delivery, vol. 20, no. 2, pp. 722-730, 2005.
[58]
D. Månsson and R. Thottappillil, "Comments on "Linear and nonlinear filters suppressing UWB Pulses"," IEEE transactions on electromagnetic compatibility (Print), vol. 47, no. 3, pp. 671-672, 2005.
[59]
M. Miki et al., "Initial stage in lightning initiated from tall objects and in rocket-triggered lightning," Journal of Geophysical Research, vol. 110, no. D2, pp. D02109, 2005.
[60]
M. J. Manyahi and R. Thottappillil, "Simplified model for estimation of lightning induced transient transfer through distribution transformer," International Journal of Electrical Power & Energy Systems, vol. 27, no. 4, pp. 241-253, 2005.
[61]
M. J. Manyahi, M. Leijon and R. Thottappillil, "Transient response of transformer with XLPE insulation cable winding design," International Journal of Electrical Power & Energy Systems, vol. 27, no. 1, pp. 69-80, 2005.
[62]
Y. Q. Liu et al., "An improved model for soil ionization around grounding system and its application to stratified soil," Journal of Electrostatics, vol. 60, no. 2-4, pp. 203-209, 2004.
[63]
R. Thottappillil, M. A. Uman and N. Theethayi, "Electric and magnetic fields from a semi-infinite antenna above a conducting plane," Journal of Electrostatics, vol. 61, no. 3-4, pp. 209-221, 2004.
[65]
R. Thottappillil, "Electromagnetic pulse environment of cloud-to-ground lightning for EMC studies," IEEE transactions on electromagnetic compatibility (Print), vol. 44, no. 1, pp. 203-213, 2002.
[66]
Y. Liu, M. Zitnik and R. Thottappillil, "An Improved Transmission-Line Model of Grounding System," IEEE transactions on electromagnetic compatibility (Print), vol. 43, no. 3, pp. 348-355, 2001.
[67]
M. Berg, R. Thottappillil and V. Scuka, "Hydrophobicity estimation of HV polymeric insulating materials. Development of a digital image processing method.," IEEE transactions on dielectrics and electrical insulation, vol. 8, no. 6, pp. 1098-1107, 2001.
[68]
V. A. Rakov et al., "M-component mode of charge transfer to ground in lightning discharges," Journal of Geophysical Research - Atmospheres, vol. 106, no. D19, pp. 22817-22831, 2001.
[69]
R. Thottappillil and V. A. Rakov, "On different approaches to calculating lightning electric fields," Journal of Geophysical Research - Atmospheres, vol. 106, no. D13, pp. 14191-14205, 2001.
[70]
S. Silfverskiold et al., "Induced voltages in a low-voltage power installation network due to lightning electromagnetic fields: an experimental study," IEEE transactions on electromagnetic compatibility (Print), vol. 41, no. 3, pp. 265-271, 1999.
[71]
V. A. Rakov et al., "New insights into lightning processes gained from triggered-lightning experiments in Florida and Alabama," Journal of Geophysical Research - Atmospheres, vol. 103, no. D12, pp. 14117-14130, 1998.
[72]
R. Thottappillil, V. A. Rakov and M. A. Uman, "Distribution of charge along the lightning channel: Relation to remote electric and magnetic fields and to return stroke models," Journal of Geophysical Research, vol. 102, pp. 6987-7006, 1997.
[73]
V. A. Rakov et al., "Mechanism of the lightning M component," Journal of Geophysical Research - Atmospheres, vol. 100, no. D12, pp. 25701-25710, 1995.
[74]
R. Thottappillil et al., "Properties of M components from currents measured at triggered lightning channel base," Journal of Geophysical Research - Atmospheres, vol. 100, no. D12, pp. 25711-25720, 1995.
[75]
R. Thottappillil and M. A. Uman, "Lightning return stroke model with height-variable discharge time constant," Journal of Geophysical Research - Atmospheres, vol. 99, no. D11, pp. 22773-22780, 1994.
[76]
V. A. Rakov, M. A. Uman and R. Thottappillil, "Review of lightning properties from electric field and TV observations," Journal of Geophysical Research: Atmospheres, vol. 99, no. D5, pp. 10745-10750, 1994.
[77]
R. Thottappillil and M. A. Uman, "Comparison of lightning return-stroke models," Journal of Geophysical Research - Atmospheres, vol. 98, no. D12, pp. 22903-22914, 1993.
[78]
F. Rachidi and R. Thottappillil, "Determination of lightning currents from far electromagnetic fields," Journal of Geophysical Research - Atmospheres, vol. 98, no. D10, pp. 18315-18321, 1993.
[79]
V. A. Rakov, R. Thottappillil and M. A. Uman, "Electric field pulses in K and M changes of lightning ground flashes," Journal of Geophysical Research - Atmospheres, vol. 97, no. D9, pp. 9935-9950, 1992.
[80]
R. Thottappillil et al., "Lightning subsequent-stroke electric field peak greater than the first stroke peak and multiple ground terminations," Journal of Geophysical Research - Atmospheres, vol. 97, no. D7, pp. 7503-7509, 1992.
[81]
V. A. Rakov, R. Thottappillil and M. A. Uman, "On the empirical formula of Willett et al. relating lightning return-stroke peak current and peak electric field," Journal of Geophysical Research - Atmospheres, vol. 97, no. D11, pp. 11527-11533, 1992.
[82]
[83]
R. Thottappillil, V. A. Rakov and M. A. Uman, "K and M changes in close lightning ground flashes in Florida," Journal of Geophysical Research - Atmospheres, vol. 95, no. D11, pp. 18631-18640, 1990.

Konferensbidrag

[84]
C.-G. Jansson et al., "Experiments in creating online course content for signal processing education," in Proceedings 2020 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2020, pp. 9220-9223.
[85]
R. Thottappillil and M. Backstrom, "Intentional Electromagnetic Interference and Critical Infrastructure," in 2019 URSI ASIA-PACIFIC RADIO SCIENCE CONFERENCE (AP-RASC), 2019.
[86]
Y. Liu et al., "The Residual Resistivity in Soil Ionization Region Around Grounding System for Different Experimental Results," in IEEE Symposium on Electromagnetic Compatibility. Symposium Record, 2003, pp. 794-799.

Icke refereegranskade

Kapitel i böcker

[87]
R. Thottappillil, "Computation of electromagnetic fields from lightning discharge," in The Lightning Flash, Vernon Cooray Ed., 2nd ed. London : Institution of Engineering and Technology, 2014, pp. 351-403.
[88]
R. Thottappillil and N. Theethayi, "Protection against lightning surges," in Lightning Protection, Vernon Cooray Ed., London : Institution of Engineering and Technology, 2009, pp. 269-305.
[89]
N. Theethayi and R. Thottappillil, "Surge propagation and crosstalk in multiconductor transmission lines above ground," in Electromagnetic Field Interaction with Transmission Lines : From Classical Theory to {HF} Radiation Effects}, Farhad Rachidi and Serge Tkachenko Ed., UK : WIT Press, 2008, pp. 23-78.
[90]
N. Theethayi and R. Thottappillil, "Surge propagation in multiconductor transmission lines below ground," in Electromagnetic Field Interaction with Transmission Lines : From Classical Theory to {HF} Radiation Effects}, Farhad Rachidi and Serge Tkachenko Ed., UK : WIT Press, 2008, pp. 79-122.
[91]
R. Thottappillil, M. A. Uman and N. Theethayi, "TEM field structure of electric and magnetic fields from a semi-infinite vertical thin-wire antenna above a conducting plane," in Ultra-Wideband, Short-Pulse Electromagnetics 7, Sabath, F.; Mokole, E.L.; Schenk, U.; Nitsch, D. Ed., : Springer, 2007, pp. 33-40.
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