Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Gerardo Vazquez-Guzman"'
Autor:
Gerardo Vazquez-Guzman, Christopher J. Rodriguez-Cortes, Panfilo R. Martinez-Rodriguez, Jose M. Sosa-Zuniga, Diego Langarica-Cordoba, Mariusz Malinowski, Enrique Stevens-Navarro
Publikováno v:
IEEE Access, Vol 12, Pp 126601-126610 (2024)
In this paper, a multistage DC-DC buck converter with a high reduction ratio, based on the concept of switched inductance, is presented. The proposed converter offers a significantly higher reduction ratio than conventional step-down converters. The
Externí odkaz:
https://doaj.org/article/b5e8cfc8bb5f4c8f897722af3754bcb9
Autor:
David Reyes-Cruz, Panfilo Raymundo Martinez-Rodriguez, Diego Langarica-Cordoba, Gerardo Vazquez-Guzman, Jose M. Sosa-Zuniga, Angel Hernandez-Gomez, Christopher J. Rodriguez-Cortes
Publikováno v:
IEEE Access, Vol 11, Pp 121859-121869 (2023)
In this paper, a model-based control scheme for a DC-DC power converter as a battery charger is presented. The proposed DC-DC converter for this task is a high-gain step-down converter based on the switched inductor concept. Thus, the considered topo
Externí odkaz:
https://doaj.org/article/5002a53e17b440ac837caa21d37be63f
Autor:
Panfilo R. Martinez-Rodriguez, Gerardo Vazquez-Guzman, Gerardo O. Perez-Bustos, Jose M. Sosa-Zuñiga, Dalyndha Aztatzi-Pluma, Adolfo R. Lopez-Nuñez, Christopher J. Rodriguez-Cortes
Publikováno v:
Machines, Vol 11, Iss 12, p 1091 (2023)
Transformerless inverters have an important role in the electrical energy market. The high-efficiency and reliable inverter concept is one of the most widely used inverters in single-phase photovoltaic systems because of its high efficiency, low cost
Externí odkaz:
https://doaj.org/article/a40e5773fe584032ab7c149d8837456a
Autor:
Gerardo Vazquez-Guzman, Panfilo R. Martinez-Rodriguez, Juan A. Verdin-Cruz, Gerardo Escobar-Valderrama, Alejandro Rolan-Blanco, Diego Langarica-Cordoba, Samuel Iturriaga-Medina, Jorge L. Lopez-Sarabia
Publikováno v:
IEEE Access, Vol 10, Pp 116919-116930 (2022)
Transformerless inverters for photovoltaic systems are widely used as it features low cost, volume, and weight. Thus, in recent years, its study has been of great interest to the research community. In this paper a transformerless cascade multilevel
Externí odkaz:
https://doaj.org/article/b35e7c2666ad4699b3d4af58a4111c86
Autor:
Jose M. Sosa-Zuniga, Christopher J. Rodriguez-Cortes, Panfilo R. Martinez-Rodriguez, Gerardo Vazquez-Guzman
Publikováno v:
Micromachines, Vol 14, Iss 3, p 511 (2023)
This paper presents the converter design of a single-phase non-isolated step-down controlled rectifier for power factor improvement and output voltage regulation. The converter consists of a full-bridge diode rectifier and a DC–DC interleaved buck
Externí odkaz:
https://doaj.org/article/f800b401fbe440d5be98979a005aa4f9
Autor:
Leopoldo Gil-Antonio, Belem Saldivar, Otniel Portillo-Rodriguez, Gerardo Vazquez-Guzman, Saul Montes De Oca-Armeaga
Publikováno v:
IEEE Access, Vol 7, Pp 63437-63446 (2019)
This paper presents the control design for the regulation and trajectory tracking tasks of the non-minimum phase output voltage of a DC-DC Boost-type power converter. The proposed approach exploits the differential flatness property of the system lea
Externí odkaz:
https://doaj.org/article/491daee42d2744d89abe8425bc78d230
Autor:
Gerardo Vazquez-Guzman, Panfilo R. Martinez-Rodriguez, Jose M. Sosa-Zuñiga, Dalyndha Aztatzi-Pluma, Diego Langarica-Cordoba, Belem Saldivar, Rigoberto Martínez-Méndez
Publikováno v:
Micromachines, Vol 13, Iss 1, p 36 (2021)
Pulse Width Modulation (PWM) strategies are crucial for controlling DC–AC power converters. In particular, transformerless inverters require specific PWM techniques to improve efficiency and to deal with leakage ground current issues. In this paper
Externí odkaz:
https://doaj.org/article/19d89dbe1ced4e9a9d9a0acb0df22574
Autor:
Gerardo Escobar, Panfilo R. Martinez-Rodriguez, Samuel Iturriaga-Medina, Gerardo Vazquez-Guzman, Jose M. Sosa-Zuñiga, Diego Langarica-Cordoba
Publikováno v:
Energies, Vol 13, Iss 7, p 1691 (2020)
This work presents the design of a control law based on the average model of a shunt active power filter considering an H-bridge neutral point clamped topology and its experimental validation. Therefore, the proposed controller is formed by three con
Externí odkaz:
https://doaj.org/article/9680628b650d4c3380709e69066d6fab
Autor:
Samuel Iturriaga-Medina, Panfilo Raymundo Martinez-Rodriguez, Gerardo Escobar-Valderrama, Gerardo Vazquez-Guzman, Diego Langarica-Cordoba, Julio Cesar Rosas-Caro, Jose Miguel Sosa-Zuniga, Jonathan C. Mayo-Maldonado
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. 10:4725-4737
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb934e994de93ffe9ae1b75fa860dae2
https://doi.org/10.1109/jestpe.2021.3132239
https://doi.org/10.1109/jestpe.2021.3132239
Publikováno v:
In Ingeniería, Investigación y Tecnología April-June 2015 16(2):173-184