Mostrando 10 resultados de: 14
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2018 IEEE 3rd Ecuador Technical Chapters Meeting, ETCM 2018(2)
IEEE Transactions on Power Electronics(2)
2015 IEEE Workshop on Power Electronics and Power Quality Applications, PEPQA 2015 - Proceedings(1)
2019 IEEE PES Conference on Innovative Smart Grid Technologies, ISGT Latin America 2019(1)
2020 22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe(1)
A nonintrusive thermal monitoring method for induction motors fed by closed-loop inverter drives
ArticleAbstract: Closed-loop induction motor drives have wide applications in electric traction system and industrialPalabras claves:Induction Motors, Motor drives, pulse width modulated inverter, temperature measurement, Thermal managementAutores:Cheng S., Du Y., Habetler T.G., Jose Alex Restrepo, Zhang P.Fuentes:scopusControl of Parallel Connected Voltage Source Inverters in a Microgrid for Experimental Testing
Conference ObjectAbstract: This article describes the primary and secondary controls of voltage source inverters that are partPalabras claves:AC Microgrid, Load Sharing, primary control, Secondary controlAutores:Andrade F., Jose Alex Restrepo, Scarpetta J.M.R., Tenorio J., Vasquez-Plaza J.D.Fuentes:scopusActive energy recovering snubber for the asymmetric inverter
Conference ObjectAbstract: This paper presents a single capacitor active snubber circuit for the asymmetric inverters used to dPalabras claves:Autores:Cabello A., Ceglia G., Gimenez M.I., Guzman V.M., Jose Alex Restrepo, Walter J.Fuentes:scopusFuzzy control system for maximum power point tracking in solar panels based on DC-DC converter pi current control
Conference ObjectAbstract: A new controfller for maximum power point tracking, using a fuzzy inference system, is presented. ThPalabras claves:DC-DC CONVERTER, Fuzzy Inference System, MpptAutores:Baethge E., Berzoy A., Jose Alex Restrepo, Julio César ViolaFuentes:scopusGrid Connected Inverter with Active Power Filter Capabilities for Two-phase Systems
Conference ObjectAbstract: The integrated operation of a grid connected inverter acting at the same time as shunt active powerPalabras claves:Active power filter, grid connected inverter, reactive power compensation, Two-phase systemsAutores:J. M. Aller, Jose Alex Restrepo, Julio César Viola, Marco Fajardo, W. A. QuizhpiFuentes:googlescopusExplicit model of PV cells considering variations in temperature and solar irradiance
Conference ObjectAbstract: This paper presents a direct and approximate model of PV cell that considers variations in surroundiPalabras claves:approximate parameter estimation, Irradiation, PV model, TEMPERATUREAutores:Ginart A., J. M. Aller, Jose Alex Restrepo, Julio César Viola, Salazar A., W. A. QuizhpiFuentes:scopusFeedforward transient compensation control for DFIG wind turbines during both balanced and unbalanced grid disturbances
ArticleAbstract: A feedforward transient compensation (FFTC) control scheme with proportional-integral-resonant currePalabras claves:Doubly fed induction generator (DFIG), feedforward transient compensation (FFTC), low-voltage ride through (LVRT), wind turbinesAutores:Harley R.G., Howard D., Jose Alex Restrepo, Liang J.Fuentes:scopusExperimental framework for laboratory scale microgrids
ArticleAbstract: This paper presents a proposal for a microgrid test rig for laboratory use. It aims at high flexibilPalabras claves:Distributed resources, microgrid, smart gridsAutores:Jose Alex Restrepo, Orozco-Gutiérrez M.L., Scarpetta J.M.R., Tenorio-Melo J.A.Fuentes:scopusHarmonic and unbalance compensation based on direct power control for electric railway systems
ArticleAbstract: This paper presents a general filtering and unbalance compensation scheme for electric traction systPalabras claves:Active Filters, Harmonics distortion, Power control, Rail transportation power systemAutores:Bueno M A., Habetler T.G., Harley R.G., J. M. Aller, Jose Alex Restrepo, José Manuel Aller CastroFuentes:googlescopusInverter Control for Power Injection from PV Sources in Microgrids under Unbalanced Power Grid and Load Conditions
Conference ObjectAbstract: The increase in solar power penetration during the last years has prompted development of control tePalabras claves:Inverter control, Power Quality, unbalanced loadAutores:Isabel Quinde, Jhonny Barzola, Jose Alex Restrepo, Xavier DominguezFuentes:scopus