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- Listar Ponencias (Ingeniería Eléctrica) por autor
Listar Ponencias (Ingeniería Eléctrica) por autor "Gómez Expósito, Antonio"
Mostrando ítems 1-19 de 19
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Ponencia
A comparison of residual demand models for oligopolistic markets
Marulanda Guerra, Agustín Rafael; Martínez Ramos, José Luis; Gómez Expósito, Antonio (2005)In many pool-based electricity markets two types of generating companies coexist, namely price-taking and leader companies. ...
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Ponencia
A new technique for short-term reliability assessment of transmission and distribution networks
Martínez-Lacañina, Pedro José; Villa Jaén, Antonio de la; Martínez Ramos, José Luis (IEEE Xplore, 2006)This paper proposes a new methodology for shortterm (24 hours) reliability assessment of transmission and distribution ...
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Ponencia
A node ordering algorithm to speed up the solution of sparse matrix and sparse vector linear equation systems
Gómez Expósito, Antonio; García Franquelo, Leopoldo (1986)Recently, more attention has been devoted to sparse vector methods in order to reduce the computational burden when solving ...
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Ponencia
Bad data identification when using ampere measurements
Abur, Ali; Gómez Expósito, Antonio (Institute of Electrical and Electronics Engineers (IEEE), 1997)Earlier papers have shown that the use of power system line current magnitude measurements may lead to nonuniquely observable ...
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Ponencia
Computation of individual harmonics in digital relaying
Rosendo Macías, José Antonio; Gómez Expósito, Antonio (PSCC Central, 2002)In this paper, a comparison of existing method for harmonic calculation in digital relaying is presented. Pros and cons ...
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Ponencia
DCOPF Contingency Analysis Including Phase Shifting Transformers
Martínez-Lacañina, Pedro José; Marano-Marcolini, Alejandro; Martínez Ramos, José Luis (Institute of Electrical and Electronics Engineers, 2014)This work deals with a new formulation for the Direct Current Optimal Power Flow (DCOPF) including the corrective actions ...
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Ponencia
Detection of Non-Technical Losses in Smart Distribution Networks: a Review
Fragkioudaki, Anna; Cruz-Romero, Pedro Luis; Gómez Expósito, Antonio; Biscarri Triviño, Jesús; Tellechea, Manuel J. de; Arcos Vargas, Ángel (Springer, 2016)With the advent of smart grids, distribution utilities have initiated a large deployment of smart meters on the premises ...
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Ponencia
El difícil tránsito hacia un sistema 100% renovable
Gómez Expósito, Antonio (Universidad de Sevilla, 2015) -
Ponencia
Including ampere measurements in generalized state estimators
Villa Jaén, Antonio de la; Gómez Expósito, Antonio (Elsevier, 2005)Conventional state estimators (SEs) cannot take advantage of all available measurements, like currents flowing through ...
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Ponencia
Influence of ANN-based market price forecasting uncertainty on optimal bidding
Martínez Ramos, José Luis; Gómez Expósito, Antonio; Riquelme Santos, Jesús Manuel; Troncoso Lora, Alicia; Marulanda Guerra, Agustín Rafael (PSCC Central, 2002)In today’s deregulated markets, forecasting energy prices is becoming more and more important. In the short term, expected ...
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Ponencia
Metodología para la supervisión de la fiabilidad de las redes de transporte y distribución
Martínez-Lacañina, Pedro José; Villa Jaén, Antonio de la; Martínez Ramos, José Luis (AEDIR (Asociación Española para el Desarrollo de la Ingeniería Electrotécnica), 2005)En esta comunicación se describe una nueva metodología aplicable al cálculo en tiempo real de los índices de calidad de ...
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Ponencia
Multi-Processor Architectures for Solving Sparse Linear Systems. Application to the Load Flow Problem
García Franquelo, Leopoldo; Gómez Expósito, Antonio (International Federation of Automatic Control, 1986)Three heuristic algorithms for solving a cluster problem associated with the tearing of a symmetric matrix are presented. ...
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Ponencia
On the use of PMUs in power system state estimation
Gómez Expósito, Antonio; Abur, Ali; Rousseaux, Patricia; Villa Jaén, Antonio de la; Gómez-Quiles, Catalina (Swiss Federal Institute of Technology of Lausanne, 2011)Synchronized phasor measurement units (PMUs) are becoming a reality in more and more power systems, mainly at the ...
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Ponencia
Power system simulation module for a dispatcher training simulator project
García Franquelo, Leopoldo; Gómez Expósito, Antonio; González Romano, José Mariano; Martínez Ramos, José Luis; Toro, P. A. de (International Association of Science and Technology for Development (IASTED), 1989)In this paper the set of submodules which form the electrical network simulation module of a dispatcher training simulator ...
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Ponencia
Sensitivity-based external equivalent for reliability assessment of subtransmission & distribution systems
Martínez-Lacañina, Pedro José; Martínez Ramos, José Luis; Villa Jaén, Antonio de la (Curran Associates, Inc., 2011)It is well known that topology changes in a power system strongly influences the results of reliability assessment studies. ...
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Ponencia
Simulación de los sistemas de transporte de energía eléctrica
Riquelme Santos, Jesús Manuel; Rosendo Macías, José Antonio; Martínez Ramos, José Luis; Romero Ramos, Esther; Gómez Expósito, Antonio (Universidad de Sevilla. Instituto de Ciencias de la Educación, 2000)Este artículo descirbe el diseño y desarrollo de prácticas de simulación de un sistema de transporte de energía eléctrica. ...
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Ponencia
Simulador de redes eléctricas
Camacho, Eduardo F.; García Franquelo, Leopoldo; Ferruz Melero, Joaquín; Salgueiro, J. M.; Dávila, D.; Gómez Expósito, Antonio (M. Silva. Departamento de Automática. E.T.S. Ingenieros Industriales, Zaragoza, 1984)Se presenta un simulador de redes eléctricas para el entrenamiento de operadores de centros de control de las mismas. El ...
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Ponencia
Substation Automation. Local Aids to the Power Distribution Network Control
García Franquelo, Leopoldo; Calvo, J.L.; Gómez Expósito, Antonio; Moreu de León, Pedro; Torralba Silgado, Antonio Jesús (International Federation of Automatic Control, 1986)This paper presents an automatism for electrical distribution substation control. Its objective is to perform a local ...
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Ponencia
Three methods for the parallel solution of a large, sparse system of linear equations by multiprocessors
Torralba Silgado, Antonio Jesús; Gómez Expósito, Antonio; García Franquelo, Leopoldo (C. Alvarez and P. Albertos, 1989)In this paper three methods for the parallel solution of large-scale, sparse, linear equation systems are presented and ...