Reza Razzaghi

Cette personne a quitté l’EPFL

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Publications associées (32)

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A Novel Method for the Optimal Parameter Selection of Discrete-Time Switch Model

Farhad Rachidi-Haeri, Mario Paolone, Reza Razzaghi

The paper proposes a novel method for the optimal parameter selection of the discrete-time switch model used in circuit solvers that adopt the Fixed Admittance Matrix Nodal Method (FAMNM) approach. As known, FAMNM-based circuit solvers allow to reach effic ...

The University of British Columbia2013

Single-End FPGA-Based Fault Location System for Radial/Meshed AC/DC Networks based on the Electromagnetic Time Reversal Theory

Farhad Rachidi-Haeri, Mario Paolone, Reza Razzaghi

The paper presents an automated single-end FPGA-based fault location system for AC/DC power networks. The proposed system is based on the electromagnetic time reversal theory and uses an automated FPGA-based real-time simulator to perform the fault locatio ...

IEEE2017

Efficient Method Based on the Electromagnetic Time Reversal to Locate Faults in Power Network

Farhad Rachidi-Haeri, Mario Paolone, Gaspard Lugrin, Reza Razzaghi, Hossein Mahmoudimanesh

A time reversal process for determining a fault location in an electrical power network comprising multi-conductor lines, comprises measuring at an observation point located anywhere along one of the multi-conductor lines, for each of the conductors of the ...

2014

Electromagnetic Time Reversal Similarity Characteristics and its Application to Locating Faults in Power Networks

Farhad Rachidi-Haeri, Mario Paolone, Reza Razzaghi, Zhaoyang Wang

The existing Electromagnetic Time Reversal (EMTR)-based fault location methods generally leverage the features of the signals simulated in the EMTR reversed-time stage (relative to the direct-time stage wherein a fault occurs and its originated transient s ...

2020

Swiss Competence Center on Energy Research FURIES - Overview and Contributions in the Area of Power Electronics and Smart Grids

Farhad Rachidi-Haeri, Mario Paolone, Drazen Dujic, Reza Razzaghi, Stefan Milovanovic, Alexandre François Christe, Milan Utvic, Jin Wang, Mauro Carpita

This paper introduces a special session on results of the Swiss competence center on energy research FURIES that has been established in coordination with the Swiss Energy strategy 2050 with the specific aim to develop, promote and deploy power grid-relate ...

2019

A Full-Scale Experimental Test of Electromagnetic Time Reversal Applied to Locate Faults in Power Networks

Farhad Rachidi-Haeri, Mario Paolone, Reza Razzaghi, Zhaoyang Wang

2017

Electromagnetic Time Reversal Applied to Fault Detection: the Issue of Losses

Farhad Rachidi-Haeri, Mario Paolone, Gaspard Lugrin, Reza Razzaghi

2015

Time Reversal Focusing Property in Mismatched Media

Farhad Rachidi-Haeri, Marcos Rubinstein, Mario Paolone, Reza Razzaghi, Zhaoyang Wang

2018

An Efficient Method Based on the Electromagnetic Time Reversal to Locate Faults in Power Networks

Farhad Rachidi-Haeri, Mario Paolone, Carlos Alberto Romero Romero, Gaspard Lugrin, Reza Razzaghi, Hossein Mahmoudimanesh

Ieee2014

A white rabbit synchronized PMU

Mario Paolone, Reza Razzaghi, Asja Derviskadic

Within the context of time dissemination techniques for power systems applications, the paper illustrates the use of the White Rabbit (WR) technology with respect to its integration in Phasor Measurement Units (PMUs) networks. In particular, the paper refe ...

IEEE2017

Time Reversal Applied to Fault Location: A Summary of Experimental Validations

Farhad Rachidi-Haeri, Marcos Rubinstein, Mario Paolone, Reza Razzaghi, Zhaoyang Wang

2018

Locating Lightning-Originated Flashovers in Power Networks using Electromagnetic Time Reversal

Farhad Rachidi-Haeri, Mario Paolone, Reza Razzaghi

2017