Autor
Mostrando ítems 1-20 de 24
-
A high-performance voltage sag detection algorithm for a dynamic voltage restorer
Roldan Perez, Javier; García Cerrada, Aurelio; Ochoa Giménez, Miguel; Zamora Macho, Juan Luis (Institute of Electrical and Electronics Engineers; IEEE Industrial Electronics Society; Universidad (Cádiz, España), 04/04/2017)Dynamic 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 ... -
Comprehensive control for unified power quality conditioners
Ochoa Giménez, Miguel; García Cerrada, Aurelio; Zamora Macho, Juan LuisElectronic Power converters have a great potential in power quality applications in electricity distribution networks. This paper presents a comprehensive control strategy for Unified Power Quality Conditioners (UPQCs) to ... -
Control driver electronics for miniature pulse tube coolers
Abanades Sánchez, Alberto; González Gutiérrez, Daniel; Sánchez Almagro, Jose; Chico Santos, Julio César; Caballero Olmo, Gema; García Cerrada, Aurelio; Zamora Macho, Juan Luis (Sin editorial (Constanza, Alemania), 14/09/2008)A novel CDE (Control Driver Electronics) design, based on integrated digital control architecture (with FPGA), for powering and control the MPTC (Miniature Pulse Tube Coolers) is presented in this paper. This CDE was ... -
Control system for a PWM-based STATCOM
García González, Pablo; García Cerrada, Aurelio (Sin editorial (Edmonton, Canadá), 18/07/1999)The ever-increasing switching frequency of modern solid-state power switches, together with the application of multi-converter topologies, make it possible to use pulse width modulation (PWM) in high power applications of ... -
Controllers for traction inverter drives
Taufiq, J.A.; García Cerrada, Aurelio (Institution of Electrical Engineers (Helsington, Reino Unido), 25/09/1989)The authors present a study of two different types of controllers for a traction voltage source inverter (VSI) drive. The first is a simple scalar control scheme which ensures constant torque operation down to low motor ... -
Coordination of Distributed Resources for Frequency Support Provision in Microgrids
Morán Río, Diana Patricia; Anta Martínez, Adolfo; Roldán Pérez, Javier; Prodanovic, Milan; García Cerrada, AurelioPara paliar la reducción de la inercia de los sistemas eléctricos, algunos operadores del sistema han comenzado a demandar servicios de frecuencia por parte de generación mediante convertidores electrónicos. Las microrredes ... -
Coordination of distributed resources for frequency support provision in microgrids
Morán Río, Diana Patricia; Anta Martínez, Adolfo; Roldán Pérez, Javier; Prodanovic, Milan; García Cerrada, Aurelio (2024-01-01)Para paliar la reducción de la inercia de los sistemas eléctricos, algunos operadores del sistema han comenzado a demandar servicios de frecuencia por parte de generación mediante convertidores electrónicos. Las microrredes ... -
Development of a PSS/E tool for power-flow calculation and dynamic simulation of VSC-HVDC multi-terminal systems
Renedo Anglada, Javier; García Cerrada, Aurelio; Rouco Rodríguez, Luis; Sigrist, Lukas; Egido Cortés, Ignacio; Sanz Verdugo, Silvia -
Distributed cooperative control for stepper motor synchronization
Yagüe Yagüe, Sauro José; Reyes Carmenaty, Guillermo; Rolán Blanco, Alejandro; García Cerrada, Aurelio (Institut Químic de Sarrià (Barcelona, España), 22/02/2018)This paper describes the design and simulation of a distributed cooperative control algorithm based on multi-agents to synchronize a group of stepper motors. Modeling of the two-phase hybrid stepper motor in closed loop ... -
Enabling the Seamless Coordination and Synchronization of Microgrids using Batteries
Morán Río, Diana Patricia; Roldan Perez, Javier; Prodanovic, Milan; García Cerrada, AurelioLas microrredes se han convertido en una alternativa común para integrar fuentes de energía renovables en redes de distribución Estas redes están formadas por una variedad de recursos renovables y almacenamiento, que pueden ... -
Enabling the Seamless Coordination and Synchronization of Microgrids using Batteries
Morán Río, Diana Patricia; Roldán Pérez, Javier; Prodanovic, Milan; García Cerrada, Aurelio (2023-06-06)Las microrredes (MG) se tienen usando para la integración de fuentes de energía renovables (RES) en los sistemas de distribución eléctrica. Estas redes están formadas por una combinación de RES y baterías que pueden funcionar ... -
Finite-gain-current repetitive controller for synchronverters with harmonic-sharing capabilities
Roldan Perez, Javier; Prodanovic, Milan; Rodríguez Cabero, Alberto; Guerrero, Josep M.; García Cerrada, Aurelio (Institute of Electrical and Electronics Engineers; Institute of Electrical and Electronics Engineers (Ljubljana, Eslovenia), 13/05/2018)Power electronics interfaces are commonly used for renewable energy integration in microgrids and their control as synchronverters represents an alternative to typical control configurations. This control technique introduces ... -
Impact of AC-line-emulation controllers of VSC-HVDC links on inter-area-oscillation damping
Renedo Anglada, Javier; Rouco Rodríguez, Luis; Sigrist, Lukas; García Cerrada, Aurelio -
Influence of the Phase-Locked Loop on the Design of Microgrids Formed by Diesel Generators and Grid-Forming Converters
Morán Río, Diana Patricia; Roldán Pérez, Javier; Prodanovic, Milan; García Cerrada, AurelioEn los últimos años, las microrredes (MGs) con generación renovables, grupos electrógenos diésel y convertidores con droop se han utilizado cada vez más para garantizar la continuidad del suministro eléctrico en áreas ... -
Influence of the Phase-Locked Loop on the Design of Microgrids Formed by Diesel Generators and Grid-Forming Converters
Morán Río, Diana Patricia; Roldán Pérez, Javier; Prodanovic, Milan; García Cerrada, Aurelio (01/05/2022)En los últimos años, las microrredes (MGs) con generación renovables, grupos electrógenos diésel y convertidores con droop se han utilizado cada vez más para garantizar la continuidad del suministro eléctrico en áreas ... -
Line-current control with a series thyristor-controlled reactance based on a superconducting coil for electric-energy systems
García Cerrada, Aurelio; Mingorance Arnaiz, Pilar; Fernández Martínez, Cesáreo; Robertson, Andrew (01/06/1999)This paper describes the experiments carried out with a series controlled reactance to be used for linecurrent control in an electric-power transmission line. The controlled reactance has been built with a superconducting ... -
Modelling of VSC-HVDC multi-terminal systems for small-signal angle stability analysis
Renedo Anglada, Javier; Sigrist, Lukas; García Cerrada, Aurelio; Rouco Rodríguez, LuisThis paper presents a model for small-signal analysis (SSA) of the angle stability of hybrid high-voltage AC (HVAC) systems containing high-voltage DC multi-terminal systems based on Voltage Source Converters (VSC-HVDC). ... -
Modelling of VSC-HVDC multi-terminal systems for small-signal angle stability analysis
Renedo Anglada, Javier; Sigrist, Lukas; García Cerrada, Aurelio; Rouco Rodríguez, Luis (Institution of Engineering and Technology (Coventry, Reino Unido), 05/02/2019)This paper presents a model for small-signal analysis (SSA) of the angle stability of hybrid high-voltage AC (HVAC) systems containing high-voltage DC multi-terminal systems based on Voltage Source Converters (VSC-HVDC). ... -
Phase-matched frequency adaptive repetitive controller for a grid-supporting STATCOM
Roldan Perez, Javier; García Cerrada, Aurelio; Rodríguez Cabero, Alberto; Prodanovic, Milan (Power Electronics and Motion Control Council (Budapest, Hungría), 26/08/2018)STATCOMs are widely used to provide voltage support in electrical distribution systems. However, if the grid voltage is distorted, the output current of a STATCOM may also be distorted unless a harmonic current controller ... -
Reactive power control strategies in VSC-HVDC multi-terminal systems for transient stability improvement
Renedo Anglada, Javier; García Cerrada, Aurelio; Rouco Rodríguez, Luis