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Naiara Figueiredo Duarte

Cette personne a quitté l’EPFL

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Publications associées (4)

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Assessment of the accuracy of the modal-domain line models with real and frequency-independent transformation matrix for electromagnetic transient simulation in lines with underbuilt cables

Rafael Silva Alipio, Naiara Figueiredo Duarte

This paper investigates the potential inaccuracies associated with using a modal-domain model featuring a real and frequency-independent transformation matrix in simulating electromagnetic transients on power overhead lines equipped with underbuilt wires. ...

Elsevier2024

High-frequency transients in buried insulated wires: Transmission line simulations and experimental validation

Farhad Rachidi-Haeri, Rafael Silva Alipio, Naiara Figueiredo Duarte

This paper presents experimental results on the transient response of a buried insulated wire subjected to fast transient signals. It reports measurements of voltage and current at the sending end, as well as the voltage at the receiving end of the insulat ...

Elsevier2024

Importance of Ground Return Parameters in Transient Analysis of Overhead Wires

Farhad Rachidi-Haeri, Rafael Silva Alipio, Naiara Figueiredo Duarte

This study assesses the accuracy of the formulations of Carson and Sunde in modeling ground effects on overhead wires, particularly for high-frequency transients and high-resistivity soils. The results reveal that these traditional formulations tend to und ...

International Union of Radio Science (URSI)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, Naiara Figueiredo Duarte

In this paper, a rigorous and independent validation of two different approaches for calculating the ground-return impedance and admittance of multiconductor underground cable systems using the transmission line theory is carried out. Furthermore, analyses ...

Elsevier2023