Search Results - "García, Guillermo O."

Optimization of power management in an hybrid electric vehicle using dynamic programming by Pérez, Laura V., Bossio, Guillermo R., Moitre, Diego, García, Guillermo O.

“…Hybrid electric vehicles are those powered from two different sources. Typically, they are equipped with an internal combustion engine, and also with an…”
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Switching Control Strategy to Minimize Dual Active Bridge Converter Losses by Oggier, G.G., Garcia, G.O., Oliva, A.R.

“…A switching control strategy to control the power flow and minimize the total power losses of the dual active bridge converter topology is proposed in this…”
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Modulation strategy to operate the dual active bridge DC-DC converter under soft switching in the whole operating range by Oggier, German G, Garcia, Guillermo O, Oliva, Alejandro R

“…A new modulation strategy that allows operating the dual active bridge (DAB) dc-dc converter under soft switching in the whole operating range is proposed…”
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Fast and Distortion-Free Short-Circuit Detection and Protection Scheme with Fault Ride-Through Capability Applied to Four-Leg VSI by Oggier, Elias, Oggier, German G., Botteron, Fernando, Llomplat, Marcelo, Garcia, Guillermo O.

“…The three-phase four-leg (3P4L) voltage source inverter (VSI) with LC output filter is a suitable transformer-less topology to feed non-linear and unbalanced…”
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Closed-Form Harmonic Compensation Using Resonant Controllers Applied to Four-Leg VSI by Oggier, Elias, Oggier, German G., Botteron, Fernando, Garcia, Guillermo O.

“…Harmonic compensation employing resonant controllers applied to voltage source inverters generally requires complex techniques or a trial-and-error process to…”
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Online Sensorless Induction Motor Temperature Monitoring by Sonnaillon, Maximiliano O., Bisheimer, Guillermo, De Angelo, Cristian, García, Guillermo O.

“…A sensorless internal temperature monitoring method for induction motors is proposed in this paper. This method can be embedded in standard motor drives, and…”
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Maximization of the Traction Forces in a 2WD Electric Vehicle by Magallan, G A, De Angelo, C H, Garcia, G O

“…A new control strategy for obtaining the maximum traction force of electric vehicles with individual rear-wheel drive is presented. A sliding-mode observer is…”
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Power losses evaluation of a bidirectional three-port DC–DC converter for hybrid electric system by Piris-Botalla, Laureano, Oggier, Germán G., Airabella, Andrés M., García, Guillermo O.

“…•It is analyzed and evaluated the power losses on a three-port DC–DC converter.•The power losses considered are semiconductor losses and transformer losses.•It…”
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A current-source DC-AC converter and control strategy for grid-connected PV applications by Buzzio, Christian, Poloni, Yamil S., Oggier, Germán G., García, Guillermo O.

“…•It is proposed a topology consisting of an input step-up stage, followed by a step-down stage and an unfolding inverter.•A decentralized control strategy of…”
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Fault-Tolerant Inverter for Power Flow Control in Variable-Speed Four-Wire Permanent-Magnet Generators by Catuogno, Guillermo R., Garcia, Guillermo O., Leidhold, Roberto

“…A strategy for fault detection and tolerance on the inverter that controls power flow in variable-speed permanent-magnet generators is proposed in this paper…”
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On-line iron loss resistance identification by a state observer for rotor-flux-oriented control of induction motor by de la Barrera, Pablo M., Bossio, Guillermo R., Solsona, Jorge A., García, Guillermo O.

“…A rotor flux state observer considering iron loss, for an Induction Motor (IM), is proposed. The aim of this proposal is to avoid detuning caused by the IM…”
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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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Extensión del Rango de Operación con Conmutación Suave de un Convertidor CC-CC Bidireccional de Tres Puertos by Piris-Botalla, Laureano, Oggier, Germán G., Airabella, Andrés M., García, Guillermo O.

“…En este trabajo se analiza la operación con conmutación suave de un convertidor CC-CC bidireccional de tres puertos (CTP) para sistemas eléctricos híbridos. Se…”
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Power Flow Maximization in Permanent-Magnet Generators by Catuogno, Guillermo R., Forchetti, Daniel G., Leidhold, Roberto, Garcia, Guillermo O.

“…The main hypothesis proposed in this paper is that by controlling the harmonic and zero-sequence components of the current in nonsinusoidal permanent-magnet…”
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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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Separating Broken Rotor Bars and Load Oscillations on IM Fault Diagnosis Through the Instantaneous Active and Reactive Currents by Bossio, G.R., De Angelo, C.H., Bossio, J.M., Pezzani, C.M., Garcia, G.O.

“…A new method for broken rotor bars and load oscillation diagnosis on induction motors is presented. The proposed strategy is based on the decomposition of the…”
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Eliminación de Interferencia Armónica para la Detección de Fallas en Motores Eléctricos by Magallán, Guillermo A., De Angelo, Cristian H., García, Guillermo O.

“…En este trabajo se presentan diferentes técnicas de filtrado o cancelación de interferencia armónica en señales de medición para la detección de fallas en…”
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Application of an Additional Excitation in Inverter-Fed Induction Motors for Air-Gap Eccentricity Diagnosis by Bossio, Guillermo, De Angelo, Cristian De, Solsona, Jorge, Garcia, Guillermo O., Valla, Mara I.

“…In this paper, the application of an additional excitation in induction motor (IM) drives for static, dynamic, and mixed eccentricity diagnosis is proposed…”
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Implementation and Experimental Validation of a Bidirectional Three-Port DC-DC Converter for Hybrid Electric Systems Applications by Garrido, Daniel O., Stierli, Victor M., Piris-Botalla, Laureano E., Oggier, German G., Garcia, Y Guillermo O.

“…This article presents the implementation of a bidirectional three-port DC-DC converter for hybrid electric system applications. The objective of this converter…”
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Control basado en linealización por realimentación de un convertidor CC-CC con puentes duales activos alimentando una carga de potencia constante by Rodríguez, Federico, Garrido, Daniel O., Núñez, Rubén O., Oggier, German G., García, Guillermo O.

“…Este trabajo presenta una estrategia de control basada en la técnica de linealización por realimentación para regular la tensión a bornes de una carga de…”
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