Výsledky vyhledávání - "Guillermo O. Garcia"

Digital Control of a Three-Phase Four-Leg Inverter to Feeds Non-Linear Loads

Autor: German G. Oggier, Elias Oggier, Jonathan Emmanuel Ochoa Sosa, Fernando Botteron, Guillermo O. Garcia

Publikováno v: IEEE Latin America Transactions. 19:780-789

This paper presents a new control strategy for three-phase four-leg inverters, to meet the requirements of total and individual harmonic content imposed by IEC 61000-2-2 when the inverter feeds a non-linear reference load defined by IEC 62040-3. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f32426a09f7b0ec932d5af0eba095dbd
https://doi.org/10.1109/tla.2021.9448312

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Open Transistors Fault-Tolerant Schemes of Three-Phase Dual Active Bridge DC-DC Converters

Autor: Ruben Orlando Nunez, Guillermo O. Garcia, Jonathan Emmanuel Ochoa Sosa, German G. Oggier

Publikováno v: IEEE Latin America Transactions. 19:385-395

This work proposes fault-tolerant schemes for open-transistor faults applied to three-phase dual active bridge converters (TPDABC), using different transformers: star-star, delta-delta, and delta-star. The proposal consists of operating the TPDABC as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a09d9466e26674caa971c64cd8740d8d
https://doi.org/10.1109/tla.2021.9447587

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Novel modified phase‐shift modulation strategy for isolated AC–DC power converters

Autor: Marcelo Llomplat, Jonathan E. Bosso, Roberto E. Carballo, Guillermo O. Garcia

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Different power converter topologies are used to perform the energy exchange between an AC grid and a DC source belonging to a hybrid electric micro-grid. A single-phase single-stage isolated AC-DC power converter is one of them. Moreover, this power

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3fc95b85e9e04c8bc126189a8fbb7e2
https://doi.org/10.1049/iet-pel.2019.0895

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Dynamic and steady-state modeling of modular input-series-output-series connected dual active bridge converters

Autor: Guillermo O. Garcia, German G. Oggier, Daniel O. Garrido, R. Núñez, F. Rodríguez

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
Revista Iberoamericana de Automática e Informática Industrial RIAI, Vol 18, Iss 4, Pp 371-384 (2021)

[EN] This work presents a modular DC-DC converter modeling based on the input-series-output-series connection of two cells using dual active bridge converters. This configuration is interesting in applications in which both ports of the converter mus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60aac6432b29f367371c9bed970a8006
https://doi.org/10.4995/riai.2021.14866

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Isolated bidirectional DC‐to‐three‐phase AC converter for integration of renewable energy sources to electric grid

Autor: Germán Elías Oggier, Guillermo O. Garcia, Marcelo Llomplat, Jonathan E. Bosso

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

In this study, a new isolated bidirectional DC-to-three-phase AC converter for integration of renewable energy sources to the electric grid is presented. The main features of this topology are galvanic isolation, capability to control the power flow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a02aedc1a34e0a90ece3ce6f06bc9fd
https://doi.org/10.1049/iet-pel.2018.6066

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Evaluation of DC-AC Single-Phase Solid-State Transformers

Autor: German G. Oggier, Marcelo Llomplat, Jonathan E. Bosso, Guillermo O. Garcia

Publikováno v: IEEE Latin America Transactions. 17:708-717

This work presents an evaluation of three topologies of DC-AC single-phase solid state transformers, for applications in electric microgrids. The main features of these topologies are galvanic isolation, capability to control the power flow bidirecti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07215993d29077b16dfa6b52e209e212
https://doi.org/10.1109/tla.2019.8891938

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FCS-MPC Based Fault Tolerant Control for Permanent Magnet Synchronous Machines

Autor: Guillermo Catuogno, Aleksej Kiselev, Roberto Leidhold, Alezander Kuznietsov, Guillermo O. Garcia, R. Gaston Frias

Publikováno v: 2020 IEEE Congreso Bienal de Argentina (ARGENCON).

In the present work, a fault-tolerant control strategy based on the predictive control by finite state model for permanent magnet synchronous machines is proposed. The behavior of the strategy is analyzed in a 4-wire topology. In this topology the ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0cecb69f498860df47544243a008b929
https://doi.org/10.1109/argencon49523.2020.9505496

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Tests on Radio Controlled Aircraft with 100% Solar Propulsion

Autor: Carlos Catuogno, Guillermo Catuogno, Guillermo O. Garcia, Jonathan E. Bosso

Publikováno v: 2020 IEEE Congreso Bienal de Argentina (ARGENCON).

Experimental tests are carried out on two prototypes of radio-controlled airplanes built in the Automatic Control Laboratory, which have the particularity that they work 100% with solar energy [1] and supercapacitors. An acceleration control was impl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e71e07d513b7706cb95cb4a57a0eed06
https://doi.org/10.1109/argencon49523.2020.9505319

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