Search Results - "Ines Valla, Maria"

Control Strategy of a DVR to Improve Stability in Wind Farms Using Squirrel-Cage Induction Generators by Leon, A. E., Farias, M. F., Battaiotto, P. E., Solsona, J. A., Valla, M. I.

“…This work presents a control strategy of a dynamic voltage restorer (DVR) to improve the stability in wind farms based on squirrel-cage induction generators…”
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Multilevel Current-Source Inverter With FPGA Control by Aguirre, M. P., Calvino, L., Valla, M. I.

“…In this paper, a multilevel current-source inverter (MCSI) topology is analyzed. The issue of constructing a novel modular single-rating inductor MCSI is…”
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Single-Stage Fuel Cell to Grid Interface With Multilevel Current-Source Inverters by Cossutta, Pablo, Aguirre, Miguel Pablo, Cao, Andres, Raffo, Santiago, Valla, Mara Ines

“…Renewable energy sources can be used for electric power generation to supply specific devices in distributed systems such as smart grids. Hydrogen fuel cells…”
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Analysis and simulation of a hydrogen based electric system to improve power quality in distributed grids by Aguirre, Miguel, Couto, Hernán, Valla, María Inés

“…Recent advances in hydrogen technologies allow the conversion between electric energy and hydrogen, increasing efficiency and reducing costs. Electric systems…”
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High speed single phase SOGI-PLL with high resolution implementation on an FPGA by Cossutta, Pablo, Raffo, Santiago, Cao, Andres, Ditaranto, Francisco, Aguirre, Miguel Pablo, Valla, Maria Ines

“…Every power converter needs a precise synchronization method to be able to connect to the utility grid. The synchronization impacts directly on the performance…”
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High-performance control of a three-phase voltage-source converter including feedforward compensation of the estimated load current by León, Andrés E., Solsona, Jorge A., Busada, Claudio, Chiacchiarini, Hector, Valla, María Inés

“…In this paper a new control strategy for voltage-source converters (VSC) is introduced. The proposed strategy consists of a nonlinear feedback controller based…”
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Control System to Balance Internal Currents of a Multilevel Current-Source Inverter by Cossutta, Pablo, Aguirre, Miguel Pablo, Engelhardt, Mathias Angelico, Valla, Maria Ines

“…Multilevel current-source inverters have proved to be a high-performance option for industrial applications due to reliability, fault-tolerant capabilities,…”
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High speed fixed point DSOGI PLL implementation on FPGA for synchronization of grid connected power converters by Cossutta, Pablo, Aguirre, Miguel Pablo, Engelhardt, Mathías Angelico, Cao, Andres, Valla, María Inés

“…Power converters are the subject of extensive research because of their ability to work under different operating conditions, providing bidirectional power…”
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Modeling, Diagnosis, and Control of Fuel-Cell-Based Technologies and Their Integration in Smart Grids and Automotive Systems by Kunusch, Cristian, Ocampo-Martinez, Carlos, Ines Valla, Maria

“…Society is gradually becoming aware that the current energy system based on the use of fossil fuels is inefficient, highly polluting, and finite supply. Within…”
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Online Model-Based Stator-Fault Detection and Identification in Induction Motors by De Angelo, C.H., Bossio, G.R., Giaccone, S.J., Valla, M.I., Solsona, J.A., Garcia, G.O.

“…In this paper, a model-based strategy for stator-interturn short-circuit detection on induction motors is presented. The proposed strategy is based on the…”
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Hybrid Active Filter for Reactive and Harmonics Compensation in a Distribution Network by Corasaniti, V.F., Barbieri, M.B., Arnera, P.L., Valla, M.I.

“…The problem of reactive power and harmonics in the medium voltage level of a power distribution system is considered in this paper. Reconfiguration of the…”
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Induction Motor Driven by a CAMC Using Predictive Control by Verne, Santiago, Gonzalez, Sergio, Ines Valla, Maria

“…This work presents a control strategy for an induction motor fed by a Cascade Asymmetric Multilevel Converter (CAMC). The approach is based on the…”
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Hybrid Power Filter to Enhance Power Quality in a Medium-Voltage Distribution Network by Corasaniti, V.F., Barbieri, M.B., Arnera, P.L., Valla, M.I.

“…This paper deals with the problem of reactive power and harmonics in a standard medium-voltage (MV) distribution network. It proposes a simple and inexpensive…”
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Adaptive Observer for Sensorless Control of Stand-Alone Doubly Fed Induction Generator by Forchetti, D.G., GarcIa, G.O., Valla, M.I.

“…A sensorless control strategy for a doubly fed (wound rotor) induction machine working in variable-speed stand-alone power systems without using mechanical…”
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A novel modulation technique for single phase current source inverters with Active Buffering by Cossutta, Pablo, Aguirre, Miguel Pablo, Cao, Andres, Raffo, Santiago, Valla, Maria Ines

“…Interface between electric grids and renewable energy sources are of a big concern to researchers worldwide. Many efforts are applied to obtain converter…”
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Field-oriented controlled induction generator with loss minimization by Leidhold, R., Garcia, G., Valla, M.I.

“…In this paper, a strategy to control an induction generator (IG) working with variable speed and load is presented and discussed. An inverter and a…”
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Model predictive control of a multilevel current source inverter together with its current source by Cossutta, Pablo, Engelhardt, Mathias Angelico, Aguirre, Miguel, Ponce, Juan, Valla, Maria Ines

“…In this paper, a Model Predictive Control (MPC) strategy is applied to a Multilevel Current Source Inverter (MCSI) and its associated current source. The…”
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Evaluación del estado del sistema aislante de los generadores de potencia de la Central Hidroeléctrica Salto Grande utilizando Análisis de Componentes Principales by Cocco, Dario Santiago, Valla, Maria Ines

“…The objective of this paper is to apply Principal Component Analysis to evaluate the aging state of the insulation system of the generators of Salto Grande…”
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An environmental friendly alternative for hydrogen production and electric energy generation by Aguirre, M., Valla, M. I.

“…Hydrogen based electric systems can be used as a substitute for large battery banks in distribution systems, especially in applications where there is a big…”
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Implementación de un algoritmo DSOGI-PLL en una FPGA para sincronización con la red de convertidores de potencia by Cossutta, Pablo, Aguirre, Miguel Pablo, Cao, Andres, Engelhardt, Mathias Angelico, Valla, Maria Ines

“…Power converters are the subject of extensive research because of their ability to work under different operating conditions, providing bidirectional power…”
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