Rajeev Thottappillil
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Swedish researcher
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Engineering
Why Is Rajeev Thottappillil Influential?
(Suggest an Edit or Addition)According to Wikipedia, Rajeev Thottappillil is a Professor in Electric Power Engineering and Design at KTH Royal Institute of Technology, Stockholm, Sweden. He was named Fellow of the Institute of Electrical and Electronics Engineers in 2015 for contributions to the understanding of lightning and electromagnetic interference.
Rajeev Thottappillil's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Lightning Parameters for Engineering Applications (2013) (303)
- Parameters of triggered-lightning flashes in Florida and Alabama (1993) (203)
- New insights into lightning processes gained from triggered‐lightning experiments in Florida and Alabama (1998) (198)
- Distribution of charge along the lightning channel : Relation to remote electric and magnetic fields and to return-stroke models (1997) (174)
- An improved transmission-line model of grounding system (2001) (158)
- An engineering model for transient analysis of grounding system under lightning strikes: nonuniform transmission-line approach (2005) (157)
- Comparison of lightning return‐stroke models (1993) (140)
- Review of lightning properties from electric field and TV observations (1994) (133)
- Initial stage in lightning initiated from tall objects and in rocket-triggered lightning (2005) (129)
- Pantograph Arcing in Electrified Railways—Mechanism and Influence of Various Parameters—Part II: With AC Traction Power Supply (2009) (116)
- Initial‐stage pulses in upward lightning: Leader/return stroke versus M‐component mode of charge transfer to ground (2008) (104)
- Lightning subsequent-stroke electric field peak greater than the first stroke peak and multiple ground terminations (1992) (103)
- M‐component mode of charge transfer to ground in lightning discharges (2001) (98)
- External impedance and admittance of buried horizontal wires for transient studies using transmission line analysis (2007) (97)
- Properties of M components from currents measured at triggered lightning channel base (1995) (94)
- The Influence of Load Impedance, Line Length, and Branches on Underground Cable Power-Line Communications (PLC) Systems (2008) (81)
- Characterization of vertical electric fields 500 m and 30 m from triggered lightning (1995) (80)
- An overview of electromagnetic compatibility challenges in European Rail Traffic Management System (2008) (80)
- On different approaches to calculating lightning electric fields (2001) (77)
- Mechanism of the lightning M component (1995) (75)
- Pantograph Arcing in Electrified Railways—Mechanism and Influence of Various Parameters—Part I: With DC Traction Power Supply (2009) (72)
- On the empirical formula of Willett et al. relating lightning return‐stroke peak current and peak electric field (1992) (69)
- Vulnerability of European Rail Traffic Management System to Radiated Intentional EMI (2008) (67)
- Electric field pulses in K and M changes of lightning ground flashes (1992) (67)
- Measured current and close electric field changes associated with the initiation of upward lightning from a tall tower (2012) (65)
- K and M changes in close lightning ground flashes in Florida (1990) (62)
- Return stroke transmission line model for stroke speed near and equal that of light (2001) (61)
- Determination of lightning currents from far electromagnetic fields (1993) (61)
- Susceptibility of Civilian GPS Receivers to Electromagnetic Radiation (2008) (56)
- On the Choice Between Transmission Line Equations and Full-Wave Maxwell's Equations for Transient Analysis of Buried Wires (2008) (56)
- Methodology for Classifying Facilities With Respect to Intentional EMI (2009) (53)
- The Effects of Load Impedance, Line Length, and Branches in the BPLC—Transmission-Lines Analysis for Medium-Voltage Channel (2007) (52)
- Power-Line Communication Channel Model for Interconnected Networks—Part I: Two-Conductor System (2009) (51)
- Characteristics of upward positive lightning flashes initiated from the Gaisberg Tower (2012) (50)
- Power-Line Communication Channel Model for Interconnected Networks—Part II: Multiconductor System (2009) (47)
- Hydrophobicity estimation of HV polymeric insulating materials. Development of a digital image processing method (2001) (46)
- Channel Characterization for Indoor Power-Line Networks (2009) (45)
- The Effects of Load Impedance, Line Length, and Branches in Typical Low-Voltage Channels of the BPLC Systems of Developing Countries: Transmission-Line Analyses (2009) (41)
- Upward bipolar lightning flashes observed at the Gaisberg Tower (2010) (40)
- Rotating Electrical Machine Condition Monitoring Automation—A Review (2017) (40)
- Broadband Power-Line Communications: The Channel Capacity Analysis (2008) (40)
- Lightning return stroke model with height‐variable discharge time constant (1994) (39)
- First versus subsequent return-stroke current and field peaks in negative cloud-to-ground lightning discharges (2008) (37)
- Extension of the Diendorfer-Uman lightning return stroke model to the case of a variable upward return stroke speed and a variable downward discharge current speed (1991) (37)
- A study of different modes of charge transfer to ground in upward lightning (2015) (36)
- An improved model for soil ionization around grounding system and its application to stratified soil (2004) (35)
- Understanding pantograph arcing in electrified railways - influence of various parameters (2008) (35)
- The Effects of Load Impedance, Line Length, and Branches in the BPLC—Transmission-Line Analysis for Indoor Voltage Channel (2007) (35)
- CIGRE technical brochure on lightning parameters for engineering applications (2013) (35)
- On estimation of the effective height of towers on mountaintops in lightning incidence studies (2010) (35)
- Treatment of retardation effects in calculating the radiated electromagnetic fields from the lightning discharge (1998) (34)
- Conducted and radiated emission from pantograph arcing in AC traction system (2009) (34)
- DC Component From Pantograph Arcing in AC Traction System—Influencing Parameters, Impact, and Mitigation Techniques (2011) (34)
- Electromagnetic pulse environment of cloud-to-ground lightning for EMC studies (2002) (31)
- Induced voltages in a low voltage power installation network due to lightning electromagnetic fields (1999) (30)
- Propagation of UWB Transients in Low-Voltage Installation Power Cables (2007) (30)
- Propagation of UWB Transients in Low-Voltage Power Installation Networks (2008) (29)
- Review of Three Equivalent Approaches for Computing Electromagnetic Fields from an Extending Lightning Discharge (2007) (27)
- Simplified model for estimation of lightning induced transient transfer through distribution transformer (2005) (27)
- On the estimation of the lightning incidence to offshore wind farms (2018) (25)
- Electric and magnetic fields from a semi-infinite antenna above a conducting plane (2004) (25)
- An Experimental Validation for Broadband Power-Line Communication (BPLC) Model (2008) (23)
- On the Measurement and Calculation of Horizontal Electric Fields From Lightning (2011) (22)
- Modelling an AC motor with high accuracy in a wide frequency range (2013) (22)
- Effects of Multipath on OFDM Systems for Indoor Broadband Power-Line Communication Networks (2009) (22)
- Computation of electromagnetic fields from lightning discharge (2003) (21)
- A Broadband Power-Line Communication System Design Scheme for Typical Tanzanian Low-Voltage Network (2009) (21)
- Investigating the validity of existing definitions and empirical equations of effective length/area of grounding wire/grid for transient studies (2007) (21)
- Some issues concerning lightning strikes to communication towers (2007) (20)
- On the computation of electric fields from a lightning discharge in time domain (2001) (20)
- The influence of meteorological conditions on upward lightning initiation at the Gaisberg Tower (2014) (18)
- Electromagnetic environment in the immediate vicinity of a tower struck by lightning (2004) (17)
- Important parameters that influence crosstalk in multiconductor transmission lines (2007) (17)
- Time varying magnetic fields generated by human metal (ESD) electrostatic discharges (1999) (16)
- Numerical Modelling of Metal Oxide Varistors (2005) (15)
- A technique for the evaluation of lightning-induced voltages in complex low-voltage power-installation networks (2001) (14)
- Reply to the ‘Comment on “Return stroke transmission line model for stroke speed near and equal that of light” by R. Thottappillil, J. Schoene, and M.A. Uman’ by B. Kordi, R. Moini, and V.A. Rakov (2002) (14)
- The Effects Of Iterconnections And Branched Network In The Broadband Powerline Communications (2005) (14)
- Transfer of lightning transients through distribution transformer circuits (2002) (13)
- A Macroscopic Model for First Return Stroke of Lightning (2011) (13)
- On the response and immunity of electric power infrastructures against IEMI — Current Swedish initiatives (2008) (13)
- A theoretical study on the consequence of a direct lightning strike to electrified railway system in Sweden (2005) (13)
- Expressions for far electric fields produced at an arbitrary altitude by lightning return strokes (2007) (13)
- Optimal cable assembly for reducing conducted electromagnetic interference in the traction system (2012) (12)
- A digital image processing method for estimating the level of hydrophobicity of high voltage polymeric insulating materials (1999) (12)
- Static VAr compensators for critical synchronous motor loads during voltage dips (1994) (12)
- A Method for Interfacing Lumped-Circuit Models and Transmission-Line System Models With Application to Railways (2009) (11)
- Responses of Airport Runway Lighting System to Direct Lightning Strikes: Comparisons of TLM Predictions With Experimental Data (2008) (11)
- Fair-weather atmospheric electric field measurements at the Gaisberg Mountain in Austria (2011) (11)
- A time domain transmission line model of grounding system (2001) (11)
- Influence of channel base current and varying return stroke speed on the calculated fields of three important return stroke models (1991) (11)
- Simultaneous observations of electric field changes, wideband magnetic field pulses, and VHF emissions associated with K processes in lightning discharges (2014) (10)
- Intentional EMI against critical infrastructures, a discussion on mitigation philosophy (2010) (10)
- Mixed mode of charge transfer to ground for initial continuous current pulses in upward lightning (2011) (10)
- Reconstruction of lightning currents and return stroke model parameters using remote electromagnetic fields (2000) (10)
- Indirect Lightning-Induced Voltages Along a Railway Catenary-Track Multiconductor Transmission-Line System With Lumped Components (2011) (9)
- Surge propagation and crosstalk in multiconductor transmission lines above ground, Chapter 2 (2008) (9)
- Experimental Investigation of Lightning Transients Entering a Swedish Railway Facility (2007) (9)
- Bipolar electric field pulses in lightning flashes over Sweden (1997) (9)
- Review of upward positive and bipolar lightning flashes at the Gaisberg Tower (2011) (9)
- Modeling the Attachment of Lightning Dart and Dart-Stepped Leaders to Grounded Objects (2017) (8)
- Parameters that influence the crosstalk in multiconductor transmission line (2003) (8)
- Transient response of transformer with XLPE insulation cable winding design (2005) (8)
- Comment on 'Effect of surface charge on hydrophobicity levels of insulating materials' (2002) (8)
- The Effects of Multipath on OFDM Systems for Broadband Power-Line Communications a Case of Medium Voltage Channel (2009) (8)
- On the attachment of dart lightning leaders to wind turbines (2017) (8)
- Technique for Reducing Transient Voltages in Multiconductor-Shielded Cables (2007) (7)
- On the influence of conductor heights and lossy ground in multi-conductor transmission lines for lightning interaction studies in railway overhead traction systems (2004) (7)
- Observed electromagnetic environment close to the lightning channel (1996) (7)
- On the lightning incidence to wind farms (2016) (7)
- Performance of Underground Cables That Use OFDM Systems for Broadband Power-Line Communications (2009) (7)
- Distribution of charge along the tower and lightning channel when lightning strikes a tall tower (2012) (7)
- The Ratio Between First And Subsequent Lightning Return Stroke Electric Field Peaks In Sweden (2008) (6)
- Special case of lightning strike to Tall Objects on Ground (2010) (6)
- Modeling Indirect Lightning Strikes for Railway Systems With Lumped Components and Nonlinear Effects (2011) (6)
- Response of Civilian Facilities to Intentional Electromagnetic Interference (IEMI), with Emphasis on the Swedish Railway Network (2005) (6)
- Susceptibility of GPS Receivers and Wireless Cameras to a single Radiated UWB Pulse (2006) (6)
- Broadband power-line communication channel model: Comparison between theory and experiments (2008) (6)
- Simultaneous current and electric field observations of upward negative leaders initiated from the Gaisberg Tower (2010) (6)
- On the interception of dart lightning leaders from wind turbine blades (2014) (6)
- Close electric field changes associated with upward-initiated lightning at the Gaisberg Tower (2011) (5)
- Currents in buried grounding strips connected to communication tower legs during lightning strikes (2008) (5)
- Overshoot problem of the output diode used in the pre-charger for the railway propulsion system (2012) (5)
- Comments on "On the concepts used in return stroke models applied in engineering practice (2003) (5)
- Expressions for Current/Voltage Distribution in Broadband Power-Line Communication Networks Involving Branches (2008) (5)
- On Determining the Effective Height of Gaisberg Tower (2004) (5)
- Calculation of the electrostatic force acting on axisymmetric objects in non-uniform electric fields (1999) (5)
- Comments on “ Linear and Nonlinear Filters Suppressing UWB Pulses” (2005) (5)
- Realistic sources for modeling lightning attachment to towers (2006) (5)
- Response of electrified railway facilities to intentional electromagnetic interference: Review of research at Uppsala University (2008) (4)
- Effects of lightning electromagnetic field pulses (LEMP) in low voltage power installations (1998) (4)
- On Reducing the Lightning Transients in Buried Shielded Cables Using Follow-On Earth Wire (2007) (4)
- Classifying facilities with respect to Intentional EMI (2009) (4)
- Crosstalk in multiconductor transmission line in the presence of finitely conducting ground (2003) (3)
- A New Approach To Estimation Of Effective Height Of Towers On Mountain Tops For Lightning Incidence Studies : Sensitivity Analysis (2009) (3)
- EMC assessment of the railway traction system by using PSpice (2010) (3)
- Grounding of Communication towers for lightning protection (2002) (3)
- Method to include lumped devices in multi-conductor transmission line system models (2009) (3)
- Estimation of fields radiated by a PCB from close magnetic field measurements (1997) (3)
- Review of recent lightning research at the University of Florida (1995) (3)
- PSpice modeling of electrified railway propulsion drive rectifiers for harmonic analysis (2009) (3)
- Consequences of DC Components In AC Railways and Their Elimination (2007) (3)
- Time varying electromagnetic fields generated by electrostatic discharges (1997) (3)
- Comment on: Return stroke transmission line model for stroke speed near and equal that of light. Authors' reply (2002) (3)
- Propagation ability of UWB transients through junctions of low-voltage power installation cable (2008) (2)
- Upward Positive Lightning Flashes Observed from the Gaisberg Tower from 2000 to 2009 (2011) (2)
- Different modes of charge transfer to ground in upward lightning observed at the Peissenberg tower (2009) (2)
- Discussion on the influence of the time derivative of the current and the charge acceleration on the radiation fields from lightning channels (2007) (2)
- Experiments in Creating Online Course Content for Signal Processing Education (2020) (2)
- On the Measurement and Calculation Methods of Lightning Horizontal Electric Fields (2009) (2)
- Shielded cable modeling in PSpice for shielding effect analysis (2012) (2)
- Modeling the traction system in PSpice for electromagnetic noise analysis (2011) (2)
- Effect of conducted EFT type pulses on the point of entry of electrical systems in buildings (2005) (2)
- Characterisation of the initial stage of upward-initiated lightning (2002) (2)
- A comparative study of two varistor models (2000) (2)
- Surge Propagation In MulticonductorTransmission Lines Below Ground (2008) (2)
- Time domain expressions for remote electric and magnetic fields in terms of the charge distribution along the lightning channel (1996) (2)
- Lightning strikes to tall towers with implications to electromagnetic interference (2005) (2)
- Pulse Propagation in Underground Wires-A Transmission Line Analysis (2005) (2)
- Measurements of Lightning Transients Entering a Swedish Railway Facility (2004) (1)
- Lightning Interaction with the Swedish Railway Network (2007) (1)
- Comments on the significance of retardation effects in calculating the radiated electromagnetic fields from an extending discharge (1997) (1)
- Surface Charge and Hydrophobicity Levels of Insulating Materials (2001) (1)
- Transfer of transient surge voltage through XLPE cable winding transformer (Dryformer) circuits (2005) (1)
- A method for Estimating the LEMP Environment of Facilities Using the Lightning Location System (2000) (1)
- Calculation of electromagnetic fields in free space when lightning strikes a tall object (2013) (1)
- On reducing the internal voltages and currents due to lightning transients in buried shielded cables (2006) (1)
- Modeling of Passive Series Devices on Multiconductor Transmission Lines for Transient Analysis in Power and Railway Systems (2008) (1)
- Expressions for far fields at high altitudes from lightning return stroke (2006) (1)
- On the origin of two types of current pulses observed during the initial stage of upward lightning (2011) (1)
- A numerical analysis of unbalanced protection in low-voltage power installation networks (1998) (1)
- Currents and radiated E-fields of upward initiated lightning from the Gaisberg Tower in Austria (2014) (1)
- Characteristics of lightning electromagnetic pulses (LEMP): a review (1996) (1)
- Intentional Electromagnetic Interference and Critical Infrastructure (2019) (1)
- Review of Research on Lightning Interaction with the Swedish Railway Network (2008) (1)
- A new approach to calculate electric fields and charge density distribution when lightning strikes a tall object (2014) (1)
- The Scenario of Intentionally Radiated Electromagnetic Interference to RailwaySystems (2007) (1)
- Leader/Return Stroke versus M-Component Mode of Charge Transfer to Ground in Initial-Stage Pulses of Upward Lightning (2009) (1)
- Lightning Return Stroke Models and Electromagnetic Field Computation, in Tutorial on EMC aspects of Lightning (2006) (0)
- Loading Effects on the Attenuation of the Transferred Transients Through Cable Winding Transformer (Dryformer). (2003) (0)
- On the Response and Immunity of Critical Infrastructures Against IEMI – Current Swedish Research Initiatives (2008) (0)
- Theoretical methods for calculating electromagnetic fields from lightning discharge (2010) (0)
- TEM field structure of electric and magnetic fields from a semi-infinite vertical thin-wire antenna above a conducting plane (2004) (0)
- a Study of Cloud-To Lightning Processes with Emphasis on Data Analysis and Modeling of the Return Stroke (1992) (0)
- Susceptibility of Electrified Railway to Intentional Electromagnetic Interference : Research in Sweden (2008) (0)
- Transient Response of Equipment Transformers (1999) (0)
- Test Procedures and Classification Method of Facilities for Intentional Electromagnetic Interference (IEMI) (2009) (0)
- Response of civilian facilities to intentional electromagnetic interference (electromagnetic terrorism), with emphasis on the Swedish railway network : Final report of project 0667/2004 submitted to Swedish Emergency Management Agency (2008) (0)
- Pantograph Arcing and their Consequences to Electromagnetic Interference in Railway Systems (2008) (0)
- Response and Immunity of Electric Power Infrastructure Against IEMI - Ongoing Swedish Initiatives (2008) (0)
- Cost-effective method for protecting MOSFET against the short circuit fault in power converters (2012) (0)
- Susceptibility of Electrified Railway Facilities to Intentional Electromagnetic Interference (2008) (0)
- Response of Surge Protective Devices to Very Fast Transient Conducted Pulses (2004) (0)
- Lightning current pulse propagation in underground wires - a transmission line analysis: Part I- Simple expressions for external wire impedance and admittance (2005) (0)
- On the simulation of the interception of lightning dart leaders (2015) (0)
- EMC Aspects of Lightning Interaction with Communication Towers (2006) (0)
- CHARACTERIZATION OF PULSES SUPERIMPOSED ON THE INITIAL CONTINUOUS CURRENT OF UPWARD LIGHTNING (2003) (0)
- EMC ’ 09 / Kyoto IEMI Classification of Facilities (2009) (0)
- Continuing current in tower-initiated lightning (2010) (0)
- Electromagnetic environment models for Cloud-To-Ground Lightning (2000) (0)
- Some Reflections on the Lightning Protection of Power Distribution Transformers in Tanzania (2001) (0)
- Current and far field parameters of upward lightning flashes initiated from the Gaisberg Tower in Austria (2012) (0)
- On the non-uniqueness of the electric field components –static, induction or intermediate, and radiation - from extended source distributions (2004) (0)
- Computer simulation model for Swedish railway system for evaluating the effects of lightning and EMI (2003) (0)
- Interaction and Interference Between AC and DC in Railway Feeding Systems (2008) (0)
- Equivalent Approaches to Computing Electromagnetic Fields from an Extending Lightning Discharge (2007) (0)
- Lightning to Tall Structures, in Tutorial on EMC aspects of Lightning (2006) (0)
- EMC aspects of Lightning (2007) (0)
- Control of transients in power and communication systems (1999) (0)
- Characterization of the Initial Stage of Object-Initiated and Rocket-Triggered Lightning (2001) (0)
- CHAPTER 3 Surge propagation in multiconductor transmission lines below ground (2008) (0)
- Exact expressions in the time domain for electric fields from an extending lightning discharge in terms of the charge density (2004) (0)
- Lightning Interaction with Electrified Railways, in Tutorial on EMC aspects of Lightning (2007) (0)
- Modelling the lightning current distribution in the shields of cables and the grounding wires under a communication tower (2004) (0)
- Degradation of low-voltage ZnO varistors (1998) (0)
- Grounding resistance calculations for the Swedish railway communication tower (2004) (0)
- Security Assessment For Ringhals Nuclear Power Plant, Unit 1, With Respect To Lightning Strikes (2008) (0)
- Far Fields at an Elevation from Lightning Return Strokes (2006) (0)
- Calculation Of Lightning Electromagnetic Fields: A Review (2005) (0)
- Simple Expressions for External Wire Impedance and Admittance for Lightning Current Pulse Propagation in Buried Wires (2006) (0)
- Surge propagation in multiconductor transmission line below ground, Chapter 3 (2008) (0)
- A review of lightning with emphasis on the properties important for the protection of ground based assets (2000) (0)
- Calculation of the electrostatic force acting on dielectric bodies (1999) (0)
- Calculation Of Lightning Electromagnetic Fields: A Review, (Invited Paper E04.6(0885)) (2005) (0)
- On the use of so-called F factor in calculating the electromagnetic fields radiated by an extending lightning discharge (1996) (0)
- Lightning effects on installations (1996) (0)
- IEMI Classification of Facilities (2009) (0)
- A Non-Uniform Transmission Line Approach for Transient Analysis of Grounding System underLightning Impulse (2004) (0)
- Fast Analysis of External Field Coupling to Orthogonal Interconnections in High-Speed Multilayer MMICs (2007) (0)
- Some Recent Work on Intentional EMI in Sweden (2008) (0)
- Return stroke electric field at ground assuming transmission line model and speed of light as return stroke speed (2001) (0)
- Three different analytical methods for calculating time varying fields from lightning return stroke (2006) (0)
- A Preliminary Analysis of Bipolar Lightning Observed to the Gaisberg Tower from 2000 to 2007 (2009) (0)
- Modeling Lightning Attachment to Tall Towers (2007) (0)
- Time-domain model of the grounding system including soil ionization and its application to stratified soil (2002) (0)
- Lightning current pulse propagation in underground wires - a transmission line analysis: Part II- Time domain simulations for sensitivity analysis (2005) (0)
- Numerical simulations of low-voltage protection devices and their co-ordination using the EMTP program (1999) (0)
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