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Farhad Rachidi-Haeri

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Publications associées (601)

A review of the modeling approaches of the lightning M-component with special attention to their current and electric field characteristics

Farhad Rachidi-Haeri, Marcos Rubinstein, Carlo Alberto Nucci, Mohammad Azadifar, Qi Li

In this paper, we present the characteristics of current, electric fields and modeling approaches of lightning M-component mode of charge transfer. We consider both the classical M-components (occurring after return strokes) and M-component-type ICC (Initi ...

Elsevier2023

An Overview of the Propagation and Surge Characteristics of Interconnected Wind Turbine Grounding Systems

Farhad Rachidi-Haeri, Rafael Silva Alipio

2023

Pynoza: A Python framework for the time-domain multipole expansion of electromagnetic fields in Cartesian coordinates

Farhad Rachidi-Haeri, Marcos Rubinstein, Jose Felix Vega Stavro, Nicolas Mora Parra, Elias Per Joachim Le Boudec

2023

Assessment of the Transmission Line Theory in the Modeling of Multiconductor Underground Cable Systems for Transient Analysis Using a Full-Wave FDTD Method

Farhad Rachidi-Haeri, Rafael Silva Alipio

2023

Exact Expressions for Lightning Electromagnetic Fields: Application to the Rusck Field-To-Transmission Line Coupling Model

Farhad Rachidi-Haeri, Marcos Rubinstein

An exact analytical expression for the electric field of the return stroke as excited by a propagating step current source is derived in this paper. This expression could be advantageously used to evaluate the disturbances caused by lightning on overhead l ...

2023

On the behavior of Green’s function along the distinguished axis of uniaxial media

Farhad Rachidi-Haeri, Marcos Rubinstein, Jose Felix Vega Stavro, Nicolas Mora Parra, Elias Per Joachim Le Boudec

2023

Lightning interaction with the ionosphere

Farhad Rachidi-Haeri, Marcos Rubinstein, Dongshuai Li

Lightning discharges, including cloud-to-ground (CG) and intracloud (IC) lightning, are known to emit electromagnetic pulses (EMPs) in a wide frequency band ranging from few Hz up to hundreds MHz [1]. During the breakdown and ionization processes (mostly f ...

IET2023

A Prony-Based Approach for Accelerating the Lightning Electromagnetic Fields Computation: Effect of the Soil Finite Conductivity

Farhad Rachidi-Haeri, Marcos Rubinstein

This work provides an approach for speeding up the evaluation of lightning ElectroMagnetic (EM) fields in the case of a finite soil conductivity. The soil conductivity is taken into account through the well-known Cooray-Rubinstein (CR) approximation, which ...

Elsevier2022

Landmine Detection Using Electromagnetic Time Reversal Based Methods

Farhad Rachidi-Haeri, Marcos Rubinstein, Carlos Alberto Romero Romero, Hamidreza Karami

2022

Lightning Electromagnetic Fields Computation: An Approach to Reduce the Computational Effort

Farhad Rachidi-Haeri, Marcos Rubinstein

2022

Secondary Fast Breakdown in Narrow Bipolar Events

Farhad Rachidi-Haeri, Marcos Rubinstein, Dongshuai Li

The physical mechanism of Narrow bipolar events (NBEs) has been studied for decades but it still holds many mysteries. Recent observations indicate that the fast breakdown discharges that produce NBEs sometimes contain a secondary fast breakdown that propa ...

2022

X-rays associated with the stepping of upward negative leaders at the Säntis Tower: Preliminary results

Farhad Rachidi-Haeri, Marcos Rubinstein, David Smith, Antonio Sunjerga

2022

Assessment of the Lightning Performance of overhead distribution lines based on Lightning Location Systems data

Farhad Rachidi-Haeri

This article presents the Lightning Performance (LP) assessment of a realistic portion of the Italian distribution network with the use of probability distributions for lightning parameters inferred from local data recorded by a Lightning Location System ( ...

2022

Estimation of Charge Transfer During Long Continuing Currents in Natural Downward Flashes Using Single‐Station E‐Field Measurements

Farhad Rachidi-Haeri, Hannes Kohlmann, Wolfgang Schulz

The amount of charge transferred to ground during long continuing currents in natural downward flashes can be obtained either through direct current measurements or using remote electromagnetic fields, if direct measurements are not feasible. In this study ...

2022

A Prony-based approach for accelerating the lightning electromagnetic fields computation above a perfectly conducting ground

Farhad Rachidi-Haeri, Marcos Rubinstein

Lightning strikes can seriously affect the reliability and availability of electrical infrastructures. The computation of lightning-electromagnetic fields represents one of the most crucial steps in the evaluation of the induced effects; thus, having at di ...

Elsevier2022

An Efficient Computer Code for the Analysis of Grounding Systems Using the Method of Moments

Farhad Rachidi-Haeri, Marcos Rubinstein, Carlos Alberto Romero Romero, Hamidreza Karami

2022

Comment on “Straight lightning as a signature of macroscopic dark matter”

Farhad Rachidi-Haeri, Marcos Rubinstein

In the discussed paper [N. Starkman, H. Winch, J. S. Sidhu, and G. Starkman, Straight lightning as a signature of macroscopic dark matter, Phys. Rev. D 103, 063024 (2021)], the authors have made several assumptions and statements concerning the initiation ...

2022

Influence of Different Types of Strokes and Multiple Strike Points on the Lightning Performance of Overhead Distribution Lines

Farhad Rachidi-Haeri

2022

Partial discharge localization using time reversal: Application to gas insulated switchgear

Farhad Rachidi-Haeri, Marcos Rubinstein, Hamidreza Karami

Gas-insulated switchgear (GIS) are some of the most reliable and most expensive equipment that are nowadays used in power systems. Condition monitoring of the power system equipment can help operators detect defects like partial discharges (PDs) early, pre ...

Elsevier2022

A Self-Consistent Return Stroke Model That Includes the Effect of the Ground Conductivity at the Strike Point

Farhad Rachidi-Haeri, Marcos Rubinstein

A current generation type return stroke model which can take into account the possible modifications of the return stroke properties by the soil conductivity at the strike point of the lightning flash is introduced. The model is also capable of incorporati ...

2022

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