Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Hector R. Robles-Campos"'
Autor:
Iván Dueñas-García, Julio C. Rosas-Caro, Hector R. Robles-Campos, Johnny Posada, Jesus E. Valdez-Resendiz, Antonio Valderrabano-Gonzalez, Hossam A. Gabbar, Bhanu Babaiahgari
Publikováno v:
Symmetry, Vol 16, Iss 4, p 460 (2024)
This research explores an improved operation of a recently studied converter, the so-called two-phase sixth-order boost converter (2P6OBC). The converter consists of a symmetric design of power stations followed by an LC filter; its improved operatio
Externí odkaz:
https://doaj.org/article/24ce79e612e147968f41e57664dcfa28
Autor:
Hector R. Robles-Campos, Antonio Valderrabano-Gonzalez, Julio C. Rosas-Caro, Hossam A. Gabbar, Bhanu Babaiahgari
Publikováno v:
Energies, Vol 16, Iss 7, p 3194 (2023)
This paper introduces a dual-switchhigh step-up DC-DC power converter. The proposed converter features a high step-up voltage gain, relatively low cumulative stored energy over its inductors, low voltage stress on the active switches, and high effici
Externí odkaz:
https://doaj.org/article/0fb680da6d3346f985ea525ab6682d0d
Autor:
Flavio A. Garcia-Santiago, Julio C. Rosas-Caro, Jesus E. Valdez-Resendiz, Jonathan C. Mayo-Maldonado, Antonio Valderrabano-Gonzalez, Hector R. Robles-Campos
Publikováno v:
Energies, Vol 15, Iss 24, p 9321 (2022)
This article introduces a single-phase five-level multilevel inverter based on six switches and two transformers. The proposed converter requires a single dc input source with low voltage. The disposition of switches makes it possible to build the co
Externí odkaz:
https://doaj.org/article/c9bcc1eea64a4e438d741a8a1c0489b6
Publikováno v:
2019 North American Power Symposium (NAPS).
A control approach developed in the α β0 reference frame must be able to track control signals which are sinusoidal functions of time. Therefore, designing these compensators is not a straightforward task. Alternatively, a control scheme elaborated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56dc3aa045fd45f0e8edbd5478f880eb
https://doi.org/10.1109/naps46351.2019.9000248
https://doi.org/10.1109/naps46351.2019.9000248
Publikováno v:
ICIT
In this work two different modulation strategies termed: i) nearest level control, and ii) phase disposition– sinusoidal pulse width modulation, are described, simulated and compared when applied to a Hexverter–based modular multilevel converter.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8360570179e446a5fb2745c8177342a
https://doi.org/10.1109/icit.2019.8755144
https://doi.org/10.1109/icit.2019.8755144
Autor:
Pedro Martin Garcia-Vite, Jesus E. Pedraza-Barron, Maria del Rosario Rivera-Espinosa, Alfredo Y. Alejandre-Lopez, Hector R. Robles-Campos
Publikováno v:
2017 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC).
This paper exhibits the performance of a high step-up converter employed for maximum power extraction in a photovoltaic system. The proposed converter is conformed by a conventional boost followed by a diode-capacitor-based multiplier for increasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5632e4e6d0597866f71326ef84f98f00
https://doi.org/10.1109/ropec.2017.8261610
https://doi.org/10.1109/ropec.2017.8261610
Publikováno v:
2016 North American Power Symposium (NAPS).
This paper will analyze the power quality of multilevel voltage waveforms generated using three modulation strategies: i) a conventional nearest level control (NLC) strategy, ii) NLC with harmonic elimination, and iii) optimized selective harmonic el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b2a5c20e8a6e23d05eb04038a0fbd8a
https://doi.org/10.1109/naps.2016.7747996
https://doi.org/10.1109/naps.2016.7747996
Publikováno v:
Energies, Vol 15, Iss 6, p 2132 (2022)
Modular multilevel converters are playing a key role in the present and future development of topologies for medium–to–high–power applications. Among this category of power converters, there is a direct AC–AC modular multilevel converter call
Externí odkaz:
https://doaj.org/article/19c2c0a0f5ef4b03832a415cec87c8de
Autor:
Cesar Ibarra-Nuño, Alma Rodríguez, Avelina Alejo-Reyes, Erik Cuevas, Juan M. Ramirez, Julio C. Rosas-Caro, Héctor R. Robles-Campos
Publikováno v:
Mathematics, Vol 9, Iss 4, p 423 (2021)
This manuscript presents the numerical optimization (through a mathematical model and an evolutionary algorithm) of the voltage-doubler boost converter, also called the series-capacitor boost converter. The circuit is driven by two transistors, each
Externí odkaz:
https://doaj.org/article/379efeba01f94a49bd8ab823b5ce9b3d
Autor:
Alma Rodríguez, Avelina Alejo-Reyes, Erik Cuevas, Héctor R. Robles-Campos, Julio C. Rosas-Caro
Publikováno v:
Mathematics, Vol 8, Iss 11, p 1911 (2020)
Power-electronics based converters are essential circuits in renewable energy applications such as electricity generated with photovoltaic panels. The research on the field is getting increasing attention due to climate change problems and their poss
Externí odkaz:
https://doaj.org/article/165eea6c6bd4494c8f90e901b4b1986f