Time–frequency multiresolution of fault-generated transient signals in transmission lines using a morphological filter

Autor: Juan Carlos Quispe, John Morales, Eduardo Orduna, Carlo Liebermann, Michael Bruhns, Peter Schegner

Publikováno v: Protection and Control of Modern Power Systems, Vol 8, Iss 1, Pp 1-14 (2023)

Abstract The ongoing transformation of electrical power systems highlights the weaknesses of the protection schemes of traditional devices because they are designed and configured according to traditional characteristics of the system. Therefore, thi

Externí odkaz: https://doaj.org/article/866e10eb91bb495fa8810ae57c194f1b

Ultra-High-Speed Transmission Line Differential Protection using an Error Index of Bergeron Equation

Autor: John Morales, Juan Carlos Quispe, Eduardo Orduna

Publikováno v: IEEE Latin America Transactions. 19:1182-1190

The Ultra-high-speed and simplicity of protection schemes have been a subject of study in recent years. Therefore this document develop a differential protection method in transmission lines using voltage and current traveling waves signals, where th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da13b0ec7f31d5da0215b15075ae3d3e
https://doi.org/10.1109/tla.2021.9461847

Adaptation of the overload function in an electrical system due to entry generation, using of the overcurrent function and automatic generation disconnection - Dynamic analysis of a particular case

Autor: H Juan Carlos Quispe, Marcelo G. Molina, Eduardo Orduna, Hector Alejandro Villarroel-Gutierrez

Publikováno v: IEEE Latin America Transactions. 18:696-703

In this work develops the thermal damage curve for 132 kV conductors in transient state with the aim to propose the overload settings implemented in the overcurrent function, because there is the possibility that in electrical system present old prot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6c1933cd0514e12f88b583cf35c0bc5
https://doi.org/10.1109/tla.2020.9082212

A Novel Methodology for the Determination of Impulse Response Coefficients Applied to Transmission Line Protection Relays

Autor: Flavio Quizhpi, Hector Villarroel-Gutierrez, Eduardo Orduna, Eduardo Muñoz, Ernesto Vasquez, John Morales

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
IEEE Access, Vol 8, Pp 39130-39147 (2020)

Impulse Response Coefficients (IRC) of digital filters is an imperative step in the development of transmission line protection relay algorithms. Traditionally, Fourier-based filters are used in real applications, where IRC are fixed values of sine a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa252de560cd101e757b6c24a7c97f7f
https://ieeexplore.ieee.org/document/9003215/

Practical Implementation of Decentralized Transferred Power Deviation Control

Autor: Eduardo Orduna, Jackeline Abad, Silvana Gamboa, Alberto Sanchez

Publikováno v: IECON

This paper proposes a way for the practical implementation of a decentralized scheme for the removal of power deviation in transmission lines in a power system. The proposal incorporates the local measurement of the transferred power through the tran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b786aa88a34fc875c3ab518c53828578
https://doi.org/10.1109/iecon.2019.8927051