Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Gerardo Escobar-Valderrama"'
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:
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
Publikováno v:
IEEE Journal of Photovoltaics. 11:485-495
The dynamic performance of a photovoltaic (PV) emulator is critical for testing applications with fast maximum power point tracking (MPPT) algorithms. In this article, a power-electronics-based PV emulator (PVE) is proposed to achieve fast-dynamic re
Autor:
Jesus E. Valdez-Resendiz, Enrique Garza-Arias, Julio C. Rosas-Caro, Alma Rodríguez, Gerardo Escobar-Valderrama, Jonathan C. Mayo-Maldonado, Daniel Guillen
Publikováno v:
Electronics
Volume 10
Issue 19
Electronics, Vol 10, Iss 2379, p 2379 (2021)
Volume 10
Issue 19
Electronics, Vol 10, Iss 2379, p 2379 (2021)
This paper introduces a new single switch DC-DC fourth-order boost converter. The proposed converter is the improved version of an existing converter known as the super-boost converter. The improved super-boost ISP converter achieves a smaller input
Autor:
Gerardo Escobar-Valderrama, Julio C. Rosas-Caro, Leonardo J. Valdivia, Javier Loranca-Coutino, Enrique Garza-Arias, Carlos A. Villarreal-Hernandez, Jesus E. Valdez-Resendiz, Jonathan C. Mayo-Maldonado
Publikováno v:
2020 IEEE Energy Conversion Congress and Exposition (ECCE).
This paper proposes a new fourth-order dc-dc boost converter, developed as an improved version of the traditional Zeta converter, the main advantages of the proposed quasi-zeta converter are: (i) it can be constructed with a commercial half-bridge tr
Autor:
Jonathan C. Mayo-Maldonado, Carolina Del-Valle-Soto, Omar F. Ruiz-Martinez, Javier Loranca-Coutino, Gerardo Escobar-Valderrama, Julio C. Rosas-Caro, Carlos A. Villarreal-Hernandez, Jesus E. Valdez-Resendiz
Publikováno v:
2020 IEEE Energy Conversion Congress and Exposition (ECCE).
Electric vehicles EV are attracting attention due to their environmentally friendly operation; they market penetration may require the installation of a large number of charging stages, which is expensive and challenging from the logistic point of vi
Autor:
Erick I. Pool-Mazun, Gerardo Vazquez Guzman, Manuel J. Lopez-Sanchez, José Miguel Sosa Zúñiga, Gerardo Escobar Valderrama, Panfilo R. Martinez-Rodriguez
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. 6:140-150
This paper presents a transformerless single-phase inverter topology based on a modified H-bridge-based multilevel converter. The topology comprises two legs, namely, a usual two-level leg and a T-type leg. The latter is based on a usual two-level le
Autor:
Julio C. Rosas-Caro, Jonathan C. Mayo-Maldonado, Jesus E. Valdez-Resendiz, Omar F. Ruiz-Martinez, D. Guillen-Aparicio, Gerardo Escobar-Valderrama
Publikováno v:
2019 IEEE Texas Power and Energy Conference (TPEC).
In this paper, we propose a new mathematical framework that allows combining power converter models with impedance based models, this is performed by using high order terms. We also introduce a passivity analysis for power electronics converters with
Autor:
Jesus E. Valdez-Resendiz, Gerardo Escobar-Valderrama, Gabriel Calderon-Zavala, Antonio Valderrabano-Gonzalez, Julio C. Rosas-Caro, Jonathan C. Mayo-Maldonado
Publikováno v:
2018 14th International Conference on Power Electronics (CIEP).
The classical interleaving buck converter is able to cancel out a percentage of the inductor current ripple driven to the output capacitor, in the same way, the classical interleaving boost converter is able to cancel out a percentage of the input cu
Autor:
Jose M. Sosa-Zuñiga, Gerardo Escobar-Valderrama, Jose de Jesus Mendoza-Mendoza, Panfilo R. Martinez-Rodriguez, Gerardo Vazquez-Guzman
Publikováno v:
International Transactions on Electrical Energy Systems. 27:e2385
Summary In this paper, a controller for a shunt active power filter based on a 3-level neutral point clamped inverter is presented. The proposed controller guarantees compensation of harmonic and reactive powers caused by nonlinear loads connected at