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Farhad Rachidi-Haeri

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Related publications (601)

Test of Surge Protective Devices to Mitigate Intentional Electromagnetic Interferences (IEMI)

Farhad Rachidi-Haeri, Marcos Rubinstein, Gaspard Lugrin, Nicolas Mora Parra

2015

On the Classification of Tower Flashes as Self-Initiated and Other-Triggered

Farhad Rachidi-Haeri, Marcos Rubinstein, Aleksandr Smorgonskii

2015

A model for the evaluation of the electric field associated with the lightning-triggering rocket wire and its corona

Farhad Rachidi-Haeri, Marcos Rubinstein, Aleksandr Smorgonskii

In this paper, we analyze the electric field at ground level during the first stage of triggered lightning experiments, i.e., during the rocket ascent and prior to the lightning initiation. At distances of some tens of meters from the triggering wire, the ...

Amer Geophysical Union2015

Propagation Effects on Lightning Magnetic Fields Over Hilly and Mountainous Terrain

Farhad Rachidi-Haeri, Marcos Rubinstein, Keyhan Sheshyekani, Dongshuai Li, Qilin Zhang, Zheng Wang

2015

An Improved Formula for the Transfer Impedance of Two-Layer Braided Cable Shields

Farhad Rachidi-Haeri, Nicolas Mora Parra

In this letter, we propose a formula for evaluating the transfer impedance of two-layer braided cable shields. The proposed formula results from the combination of the model proposed by Vance for the evaluation of the equivalent transfer impedance of a two ...

Ieee-Inst Electrical Electronics Engineers Inc2015

Characteristics of Electric Fields of Upward Negative Stepped Leaders

Farhad Rachidi-Haeri, Marcos Rubinstein, Stefan Metz, Davide Pavanello, Mario Paolone, Carlos Alberto Romero Romero, Mohammad Azadifar

2015

Some Developments of the Cooray–Rubinstein Formula in the Time Domain

Farhad Rachidi-Haeri

A rigorous formula representing the counterpart of the Cooray-Rubinstein expression in the time domain has recently been derived by the authors. In this paper, the formula is particularized for the cases of a unit step and a linearly rising channel-base cu ...

Institute of Electrical and Electronics Engineers2015

Hardware-in-the-Loop Validation of an FPGA-Based Real-Time Simulator for Power Electronics Applications

Farhad Rachidi-Haeri, Mario Paolone, Reza Razzaghi

This paper presents the hardware-in-the-loop (HIL) validation of a proposed FPGA-based real-time simulator for power electronics applications. The proposed FPGA-based real-time simulation platform integrates the Modified Nodal Analysis (MNA) method, Fixed ...

ipst.org2015

On the Use of Electromagnetic Time Reversal for Lightning Location

Farhad Rachidi-Haeri, Marcos Rubinstein, Hamidreza Karami

2015

Study of the Propagation of IEMI Signals Along Power and Communication Lines

Farhad Rachidi-Haeri, Gaspard Lugrin, Nicolas Mora Parra

2015

Numerical Simulation of the Overall Transfer Impedance of Shielded Spacecraft Harness Cable Assemblies

Farhad Rachidi-Haeri, Nicolas Mora Parra

In this paper, we present general considerations for the application of the multiconductor transmission-line theory for simulating shielded spacecraft harness cable assemblies. Some of the practical issues that occur in the modeling process of various comp ...

Institute of Electrical and Electronics Engineers2015

Analysis of the Induced Electromagnetic Field in the Surroundings of a NEMP Simulator

Farhad Rachidi-Haeri, Carlos Alberto Romero Romero, Nicolas Mora Parra

2015

Analysis and Modeling of Epoxy/MWCNT Composites

Farhad Rachidi-Haeri, Nicolas Mora Parra

2015

Effect of the Penetration through a Concrete Wall on the Propagation of Common Mode IEMI Signals

Farhad Rachidi-Haeri, Marcos Rubinstein, Gaspard Lugrin, Nicolas Mora Parra

2015

The Influence of the Slope Angle of the Ocean–Land Mixed Propagation Path on the Lightning Electromagnetic Fields

Farhad Rachidi-Haeri, Keyhan Sheshyekani, Dongshuai Li

In this paper, lightning electromagnetic fields in the presence of an ocean-land mixed propagation path having different configurations are evaluated using a finite-element-based full-wave approach. The simulations are conducted considering lightning strik ...

Institute of Electrical and Electronics Engineers2015

An analysis of the initiation of upward flashes from tall towers with particular reference to Gaisberg and Säntis Towers

Farhad Rachidi-Haeri, Marcos Rubinstein, Aleksandr Smorgonskii, Alaleh Tajalli

In this paper, we present an analysis of the lightning events preceding initiation of upward lightning flashes from the Gaisberg and the Santis Towers. It is found that the majority of upward lightning discharges from both towers are initiated without any ...

Pergamon-Elsevier Science Ltd2015

A New Formulation of the Cooray-Rubinstein Expression in Time Domain

Farhad Rachidi-Haeri

In this paper, a new formulation in the time domain of the Cooray-Rubinstein expression is presented. This new formulation overcomes the problems related to the previous formulation: The Dirac pulse contained in the kernel of the previous formulation is ex ...

Ieee-Inst Electrical Electronics Engineers Inc2015

Time-Domain Analysis of Building Shielding Against Lightning Electromagnetic Fields

Farhad Rachidi-Haeri, Akiyoshi Tatematsu

The shielding performance of different buildings in presence of indirect lightning return strokes are investigated directly in the time domain. To this end, a sensitivity analysis is conducted by varying the channel geometrical characteristics and consider ...

Ieee-Inst Electrical Electronics Engineers Inc2015

High-Frequency Electromagnetic Coupling to Multiconductor Transmission Lines of Finite Length

Sidi-Rachid Cherkaoui, Farhad Rachidi-Haeri, Marcos Rubinstein, Gaspard Lugrin

This paper presents a theory and an efficient solution approach for the problem of electromagnetic field coupling to a long multiconductor line with arbitrary terminations. The theory is applicable for a high-frequency plane wave electromagnetic field exci ...

Ieee-Inst Electrical Electronics Engineers Inc2015

Overview of the European project STRUCTURES

Farhad Rachidi-Haeri, Nicolas Mora Parra

An overview of the European project STRUCTURES and its main challenges is given. Current and foreseen Intentional Electromagnetic Interference (IEMI) threats are classified according to their availability, their technical characteristics (such as bandwidth ...

2014

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