Browsing by Author "0000-0003-1950-2927"
Now showing items 1-20 of 204
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A communication-free reactive-power control strategy in VSC-HVDC multi-terminal systems to improve transient stability
Renedo Anglada, Javier; Rouco Rodríguez, Luis; García Cerrada, Aurelio; Sigrist, LukasThis paper proposes a new reactive-power control strategy for High Voltage Direct Current multi-terminal systems with Voltage Source Converter stations (VSC-HVDC) to improve transient stability in electric power transmission ... -
A communication-free reactive-power control strategy in VSC-HVDC multi-terminal systems to improve transient stability
Renedo Anglada, Javier; Rouco Rodríguez, Luis; García Cerrada, Aurelio; Sigrist, Lukas (2019-09-01)This paper proposes a new reactive-power control strategy for High Voltage Direct Current multi-terminal systems with Voltage Source Converter stations (VSC-HVDC) to improve transient stability in electric power transmission ... -
A high-performance voltage sag detection algorithm for a dynamic voltage restorer
Roldan Perez, Javier; García Cerrada, Aurelio; Ochoa Giménez, Miguel; Zamora Macho, Juan LuisDynamic Voltage Restorers (DVRs) are a costeffective solution to protect sensitive loads against voltage sags in medium- and high-power applications because the power required to compensate sags is only a fraction of the ... -
A novel closed-loop algorithm for selective harmonic control in voltage-source inverters
Feliú Batlle, Vicente; Roncero Sánchez-Elipe, Pedro Luis; García Cerrada, Aurelio; García González, PabloThis paper presents a novel closed-loop algorithm to control the low-frequencyharmonic contents of the output voltage in voltage-source inverters. The proposed controller can be used to minimise unexpected output-voltage ... -
A simplified algorithm to solve optimal power flows in hybrid VSC-based ACDC systems
Renedo Anglada, Javier; Ibrahim, Ahmad Asrul; Kazemtabrizi, Behzad; García Cerrada, Aurelio; Rouco Rodríguez, Luis; Zhao, Quanyu; García González, JavierHigh Voltage Direct Current systems based on Voltage Source Converters (VSC-HVDC) are increasingly being considered as a viable technology with advantages, above all when using underground or submarine cables for bulk power ... -
A simplified algorithm to solve optimal power flows in hybrid VSC-based ACDC systems
Renedo Anglada, Javier; Ibrahim, Ahmad Asrul; Kazemtabrizi, Behzad; García Cerrada, Aurelio; Rouco Rodríguez, Luis; Zhao, Quanyu; García González, Javier (2019-09-01)High Voltage Direct Current systems based on Voltage Source Converters (VSC-HVDC) are increasingly being considered as a viable technology with advantages, above all when using underground or submarine cables, for bulk ... -
A steady-state harmonic controller for a series compensator with uncertain load dynamics
Roldan Perez, Javier; Zamora Macho, Juan Luis; Ochoa Giménez, Miguel; García Cerrada, Aurelio (2017-09-01)Series compensators can be used to solve a number of power quality issues in electrical distribution systems. These devices are connected in series between the point of common coupling and a load and they inject a series ... -
A vector-based flexible-complexity power system tool for simulation, and static and modal analysis
Tomás Martín, Andrés; García Aguilar, Javier; García Cerrada, Aurelio; Sigrist, Lukas; Suárez Porras, JorgeMATLAB-Simulink-based tools for analysing electric power systems have been proposed widely before. However, to the best of the authors' knowledge, there is a need for a tool that does not require extensive modifications ... -
A versatile control scheme for a dynamic voltage restorer for power-quality improvement
Roncero Sánchez-Elipe, Pedro Luis; Acha, Enrique; Ortega Calderón, J.E.; Feliú Batlle, Vicente; García Cerrada, Aurelio (2009-01-01)This paper presents a control system based on a repetitive controller to compensate for key power-quality disturbances, namely voltage sags, harmonic voltages, and voltage imbalances, using a dynamic voltage restorer (DVR). ... -
Active power control strategies for transient stability enhancement of ACDC grids with VSC-HVDC multi-terminal systems
Renedo Anglada, Javier; García Cerrada, Aurelio; Rouco Rodríguez, Luis (2016-11-01)Multi-terminal High Voltage Direct Current (HVDC) using Voltage Source Converters (VSC-HVDC) is a promising technology which provides flexible control of active and reactive power and facilitates remote renewable energy ... -
Active vibration cancelation for a cryo-cooler compressor in space applications [Details of the vibration-cancellation algorithm]
García Cerrada, Aurelio; Zamora Macho, Juan Luis -
Addressing intra-area oscillations and frequency stability after DC segmentation of a large AC power system
Robin, Mathieu Guillaume; Renedo Anglada, Javier; González Torres, Juan Carlos; García Cerrada, Aurelio; Rouco Rodríguez, Luis; Benchaib, Abdelkrim; García González, PabloEn las últimas décadas, diversos acontecimientos han puesto de manifiesto que las oscilaciones electromecánicas constituyen un grave problema para los grandes sistemas eléctricos de corriente alterna (CA) interconectados. ... -
An algorithm for DC segmentation of AC power systems to mitigate electromechanical oscillations
Robin, Mathieu; Renedo Anglada, Javier; González Torres, Juan Carlos; García Cerrada, Aurelio; Benchaib, Abdelkrim; García González, Pablo (2023-12-31)In the last decades, various events have shown that electromechanical oscillations are a major concern for large interconnected Alternative Current (AC) power systems. DC segmentation - a method that consists in turning ... -
An Algorithm for DC Segmentation of AC Power Systems to Mitigate Electromechanical Oscillations
Robin, Mathieu Guillaume; Renedo Anglada, Javier; González Torres, Juan Carlos; García Cerrada, Aurelio; Benchaib, Abdelkrim; García González, Pablo (2023-06-19)En las últimas décadas, diversos acontecimientos han puesto de manifiesto que las oscilaciones electromecánicas constituyen un grave problema para los grandes sistemas eléctricos interconectados de corriente alterna (CA). ... -
Analysis of the effect of control bandwidth on inverter interactions using small-signal stability analysis
de la Barba Suárez, Luis Ismael; Sigrist, Lukas; Rouco Rodríguez, Luis; Avila Martinez, Regulo Enrique; García Cerrada, AurelioThe penetration of power inverter connected renewable energy sources in the grid and in particular in distribution grids is growing day by day. This paper investigates, the stability of converters interacting in electrical ... -
Aplicaciones de control vectoral: control de la potencia real por una línea mediante un SSSC.
Anzola Pérez, E.; García González, Pablo; García Cerrada, Aurelio (Sin editorial (Madrid, España), 1999-09-22)En este artículo se presentan el sistema de control de un compensador estático en conexión serie basado en un inversor con PWM (Static Synchronous Series Compensator os SSSC). El objetivo del SSSC es controlar la potencial ... -
Aplicaciones de control vectorial: Control del flujo de potencia por una línea mediante un UPFC.
García González, Pablo; García Cerrada, Aurelio (Sin editorial (Pamplona, España), 1998-09-16)No disponible Not available -
Aplicaciones de Electrónica de Potencia
Aurelio; Mario; Pablo; Ramón (13/09/2018) -
Aplicaciones de Electrónica de Potencia
García Cerrada, Aurelio; García González, Pablo; Nieves Portana, Manuel; Rodriguez D'Derlee, Johel Jose; Rodríguez Pecharromán, Ramón (17/07/2021) -
Aplicaciones de Electrónica de Potencia
García Cerrada, Aurelio; García González, Pablo; Nieves Portana, Manuel; Rodríguez Pecharromán, Ramón (26/11/2019)