Now showing 1 - 10 of 28
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Quadratic Buck–Boost Converter With Zero Output Voltage Ripple at a Selectable Operating Point

2019 , Mayo Maldonado, Jonathan , Jesus E. Valdez-Resendiz , Pedro M. Garcia-Vite , Rosas-caro, Julio , M. del Rosario Rivera-Espinosa , Valderrabano-Gonzalez, Antonio

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Corrigendum to “Quadratic buck–boost converter with positive output voltage and continuous input current for PEMFC systems” [Int J Hydrogen Energy 42 (2017) 30400–30406]

2018 , Rosas-caro, Julio , Victor M. Sanchez , Jesus E. Valdez-Resendiz , Mayo Maldonado, Jonathan , Francisco Beltran-Carbajal , Valderrabano-Gonzalez, Antonio

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Active Disturbance Rejection Control of a Magnetic Suspension System

2014 , Francisco Beltran-Carbajal , Valderrabano-Gonzalez, Antonio , Antonio R. Favela-Contreras , Rosas-caro, Julio

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Quadratic buck–boost converter with reduced input current ripple and wide conversion range

2019 , Pedro Martín García‐Vite , Rosas-caro, Julio , Ana Lidia Martínez‐Salazar , Jose de Jesus Chavez , Valderrabano-Gonzalez, Antonio , Victor M. Sánchez‐Huerta

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A Single-Output-Filter Double Dual Ćuk Converter

2024 , Robles-Campos, Héctor R. , Rosas-Caro, Julio , Valderrabano-Gonzalez, Antonio , Johnny Posada

This study introduces an innovative version of a recently studied converter. A Double Dual Ćuk Converter was recently studied with advantages like the possibility of designing it for achieving a low-input current ripple. The proposed converter, called the Improved Double Dual Ćuk Converter, maintains the advantages of the former one, and it is characterized by requiring one less capacitor and inductor than its predecessor. This allows addressing the challenge of optimizing the topology to reduce component count without compromising the operation; this work proposes an efficient design methodology based on theoretical analysis and experimental validation. Results demonstrate that the improved topology not only retains the advantages of the previous version, including high efficiency and robustness, but also enhances power density by reducing the number of components. These advancements open new possibilities for applications requiring compact and efficient power converters, such as renewable energy systems, electric vehicles, and portable power supply systems. This work underscores the importance of continuous innovation in power converter design and lays the groundwork for future research aimed at optimizing converter topologies. A detailed discussion of the operating principles and modeling of the converter is provided. Furthermore, simulation outcomes highlighting differences in steady-state duration, output voltage, input current ripple, and operational efficiency are shared. The results from an experimental test bench are also presented to corroborate the efficacy of the improved converter.

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Quadratic buck–boost converter with positive output voltage and minimum ripple point design

2018 , Rosas-caro, Julio , Jesus E. Valdez‐Resendiz , Mayo Maldonado, Jonathan , Alejo-Reyes, Avelina , Valderrabano-Gonzalez, Antonio

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Single phase angle tracking method for power switches gating synchronization

2013 , Valderrabano-Gonzalez, Antonio , Rosas-caro, Julio , Rubén Tapia-Olvera , Francisco Beltran-Carbajal , Juan Francisco Gomez-Ruiz

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Quadratic buck–boost converter with positive output voltage and continuous input current for PEMFC systems

2017 , Rosas-caro, Julio , Victor M. Sanchez , Jesus E. Valdez-Resendiz , Mayo Maldonado, Jonathan , Francisco Beltran-Carbajal , Valderrabano-Gonzalez, Antonio

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Closed-loop online harmonic vibration estimation in DC electric motor systems

2021 , F. Beltran-Carbajal , R. Tapia-Olvera , Valderrabano-Gonzalez, Antonio , H. Yanez-Badillo , Rosas-caro, Julio , Mayo Maldonado, Jonathan

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Output feedback control for robust tracking of position trajectories for DC electric motors

2014 , Francisco Beltran-Carbajal , Antonio Favela-Contreras , Valderrabano-Gonzalez, Antonio , Rosas-caro, Julio