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Your search keyword '"Fuerte-Esquivel, Claudio R."' showing total 141 results
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141 results on '"Fuerte-Esquivel, Claudio R."'

1. Transmission Lines Fault Identification Based on Cluster Tendency Visualization Techniques

Author

Coria-Acosta, Jose Guadalupe, Cerda, Jaime, Fuerte-Esquivel, Claudio R., Solís-Ramos, Nabucodonosor, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Sharma, Harish, editor, Shrivastava, Vivek, editor, Tripathi, Ashish Kumar, editor, and Wang, Lipo, editor

Published
2024
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16. Modeling of VSC-based HVDC systems for a Newton-Raphson OPF algorithm

Author

Pizano-Martinez, Alejandro, Fuerte-Esquivel, Claudio R., Ambriz-Perez, H., and Acha, Enrique

Subjects
Algorithms -- Methods, Electric current converters -- Models, Algorithm, Electric current converter, Business, Electronics, Electronics and electrical industries
Abstract

The paper presents the model of a voltage source converter--high voltage direct current (VSC-HVDC) suitable for optimal power flow (OPF) solutions using Newton's algorithm. The VSC-HVDC's ability to provide independent control of the converters ac voltage magnitudes and phase angles relative to the system voltage, which allows the use of separate active and reactive power control loops for system regulation, is well represented by the model. In this new development in Newton OPF, the VSC-HVDC system equations are incorporated directly into the matrix 14z for a unified optimal solution in a single frame-of-reference. The multipliers method is used to handle all inequality constraints of variables, leading to highly efficient OPF solutions of constrained power networks. The solution approach does not require structural changes in the linearised system of equations during the iterative process using Newton's method. The effectiveness of the VSC-HVDC model and its proposed implementation in Newton OPF is demonstrated by means of two sample systems. Index Terms--Newton method, optimal power flow, voltage-source converter (VSC), VSC-HVDC system.

Published
2007

22. Application of bifurcations theory to assess nonlinear oscillations produced by ac electric arc furnaces

Author

Medina, Aurelio, Gomez-Martinez, Miguel Angel, and Fuerte-Esquivel, Claudio R.

Subjects
Electric power transmission -- Research, Eigenvalues -- Research, Business, Computers, Electronics, Electronics and electrical industries
Abstract

This contribution deals with the stability analysis of the alternating current arc furnace dynamic operation connected to a supply system using bifurcations theory. The analysis is carried-out in the time domain through the computation of the system eigenvalues and a careful study of the bifurcation diagrams and stability at the equilibrium points. The effect of the bifurcation parameter variation on the arc furnace dynamic behavior is analyzed. The method allows an appropriate assessment of nonlinear oscillations produced by of alternating current Electric Arc Furnace. Index Terms--Alternating current electric arc furnaces, bifurcations, dynamic behavior, eigenvalues, nonlinear oscillations, stability.

Published
2005

47. Análisis del compensador serie controlado por tiristores dentro de la formulación de flujos de potencia con regulación primaria de frecuencia.

Author

Ramírez Betancour, Reymundo, Fuerte Esquivel, Claudio R., Ramírez Hernández, Julio C., Olmos López, Armando, and Pastor, Juan C. Yris

Abstract

Copyright of Congreso Internacional de Investigacion Academia Journals is the property of PDHTech, LLC and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2015

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