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Farhad Rachidi-Haeri

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Publications associées (601)

Measuring System Specially Designed for Lightning Electromagnetic Fields

Farhad Rachidi-Haeri, Marcos Rubinstein, José-Luis Bermudez, Davide Pavanello

2006

Review of the electromagnetic compatibility PLC work at the Swiss Federal Institute of Technology (Lausanne) and the University of Applied Sciences of Western Switzerland (Yverdon)

Farhad Rachidi-Haeri, Marcos Rubinstein, José-Luis Bermudez, Ana Vukicevic

In this paper, we give an overview of the experimental and theoretical PLC- related research work carried out in close cooperation by the Swiss Federal Institute of Technology and the University Of Applied Sciences Of Western Switzerland. The work is condu ...

2006

A physical interpretation of the equal area rule

Farhad Rachidi-Haeri, Marcos Rubinstein, Abraham Rubinstein

This paper presents a derivation and a physical interpretation of the equal area rule (EAR) for wire-grid simulation of surfaces. We propose a new procedure that leads to a formulation for obtaining the radii for an arbitrarily meshed surface. A simple com ...

2006

Estimation of Lightning-Caused Stresses in A MV Distribution Line Using A Three-Wire Approach

Farhad Rachidi-Haeri, Emanuel Petrache, Davide Pavanello

2006

Suggestion on Experimental Estimation of Current Portion Measured by Rogowski Coil at the 474 m Level of the CN Tower

Farhad Rachidi-Haeri, Marcos Rubinstein, Emanuel Petrache, Davide Pavanello

2006

On the mechanisms of differential-mode to common-mode conversion in the broadband over power line (BPL) frequency band

Farhad Rachidi-Haeri, Marcos Rubinstein, José-Luis Bermudez, Ana Vukicevic

The conversion between the common and the differential modes is of great importance in the transmission of data over poorly balanced cables such as electrical wiring. In this paper, we have studied some of the mechanisms involved in this conversion, both e ...

2006

Comparison of Different Approaches for The Evaluation of Lightning-Induced Overvoltages in Light-Rail DC Traction Power Systems

Farhad Rachidi-Haeri, Mario Paolone

2006

On The Effect of The Finite Ground Conductivity on Electromagnetic Field Radiated by Lightning to Tall Towers

Farhad Rachidi-Haeri, Marcos Rubinstein, Davide Pavanello, Wolfgang Schulz

2006

Evaluation of underground lightning electromagnetic fields

Farhad Rachidi-Haeri

2006

Voltages Induced by Cloud Discharges on Overhead Power Lines

Farhad Rachidi-Haeri, Mario Paolone

2006

Effect of Traveling-Waves of Current on The Electromagnetic Response of A Tall Franklin Rod Considering Various Lightning Return Stroke Models

Farhad Rachidi-Haeri, Mario Paolone

2006

Lightning multiplicity at the CN Tower in Toronto as recorded by six different instruments

Farhad Rachidi-Haeri, Emanuel Petrache, Davide Pavanello

2006

On the evaluation of antenna-mode currents along transmission lines

Farhad Rachidi-Haeri, Marcos Rubinstein, Ana Vukicevic

In this paper, we derive an integral equation describing the antenna-mode currents along a two-wire transmission line (TL). We show that when the cross-sectional dimensions of the line are electrically small, the integral equation reduces to a pair of TL-l ...

2006

An antenna-theory approach for modeling inclined lightning return stroke channels

Farhad Rachidi-Haeri

In this paper, we investigate lightning return stroke electromagnetic fields and induced voltages on nearby overhead lines associated with an inclined lightning channel. The study is based on the Antenna Theory (AT) model, which is appropriately extended t ...

Elsevier2006

On the use of the equal area rule for the wire-grid representation of metallic surfaces

Farhad Rachidi-Haeri, Marcos Rubinstein, Abraham Rubinstein

This paper presents a brief theoretical discussion on the issue of the wire-grid representation of surfaces using the Numerical Electromagnetics Code (NEC). Different approaches for the determination of the parameters (in particular, the segment radii) of ...

2006

Simultaneous Measurements of Return Stroke Current, Electric and Magnetic Fields at Three Distance Ranges Associated with Lightning Strikes to The CN Tower

Farhad Rachidi-Haeri, Marcos Rubinstein, Emanuel Petrache, Davide Pavanello

2006

Lightning Electromagnetic Disturbances in Large Electric Power Systems

Farhad Rachidi-Haeri

2006

Some Unresolved Issues Concerning EMC in Powerline Communications

Farhad Rachidi-Haeri, Marcos Rubinstein, José-Luis Bermudez, Ana Vukicevic

2006

Lightning-induced currents in buried coaxial cables

Farhad Rachidi-Haeri, Emanuel Petrache, Mario Paolone

We present a review of theoretical methods to compute lightning-induced currents and voltages on buried cables. The evaluation of such induced disturbances requires the calculation of the electric field produced by lightning along the cable path. We show t ...

2006

Three-Station EM Field Measurements of CN Tower Lightning Strikes

Farhad Rachidi-Haeri, Marcos Rubinstein, Emanuel Petrache, Davide Pavanello

2006

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