Valderrabano-Gonzalez, Antonio
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Preferred name
Valderrabano-Gonzalez, Antonio
Official Name
Valderrabano González, Antonio
Alternative Name
avalder
Main Affiliation
ORCID
Scopus Author ID
51864763800
Researcher ID
O-2648-2013

Research Output

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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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Publication

A Single-Output-Filter Double Dual Ćuk Converter

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

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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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 of a mechanical system using magnetic levitation

2015 , F. Beltran-Carbajal , Valderrabano-Gonzalez, Antonio , Rosas-caro, Julio , A. Favela-Contreras

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Adaptive Neural Trajectory Tracking Control for Synchronous Generators in Interconnected Power Systems

2022 , Ruben Tapia-Olvera , Francisco Beltran-Carbajal , Valderrabano-Gonzalez, Antonio

The synchronous generator is one of the most important active components in current electric power systems. New control methods should be designed to guarantee an efficient dynamic performance of the synchronous generator in strongly interconnected nonlinear power systems over a wide range of variable operating conditions. In this context, active suppression capability for different uncertainties and external disturbances represents a current trend in the development of new control design methodologies. In this paper, a new adaptive neural control scheme based on differential flatness with a modified structure including B-spline Neural Networks for transient stabilization and tracking of power-angle reference profiles for synchronous generators in interconnected electric power systems is introduced. These features are attained due to the advantages extracted of these two approaches: (a) a control design stage based on a power system model by differential flatness and (b) an adaptive performance using a correct design of B-spline Neural Networks, minimizing parameter dependency. The effectiveness of the proposed algorithm is demonstrated by simulation results in two test systems: single machine infinite bus and an interconnected power system. Transient stability and robust power-angle reference profile tracking are both verified.

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Design and Performance Comparison of PI and Adaptive Current Controllers for a WECS

2015 , Omar Aguilar , Ruben Tapia , Valderrabano-Gonzalez, Antonio , Hertwin Minor

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Economic dispatch in micro-grids with alternative energy sources and batteries

2023 , Hertwin Minor-Popocatl , Omar Aguilar-Mejia , Francisco Daniel Santillan-Lemus , Valderrabano-Gonzalez, Antonio , Rodrigo-Ivan Samper-Torres

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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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Single‐inductor resonant switched capacitor voltage multiplier with safe commutation

2015 , Rosas-caro, Julio , Mayo Maldonado, Jonathan , Fernando Mancilla‐David , Valderrabano-Gonzalez, Antonio , Francisco Beltran Carbajal

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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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