Rosas-Caro, Julio

Main Affiliation

Facultad de Ingeniería - CampGDL

Preferred name

Rosas-Caro, Julio

Official Name

Rosas Caro, Julio César

ORCID

0000-0003-0161-0575

Researcher ID

R-6224-2018

Scopus Author ID

57191227591

Now showing 1 - 10 of 145

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Guest Editorial: Advances in Non‐Isolated DC–DC Converters and Their Applications
(Institution of Engineering and Technology (IET), 2026-01)
Rosas-Caro, Julio
;
Valdez‐Resendiz, Jesus E.
;
Robles-Campos, Héctor R.
;
Gopal, Yatindra
;
Babaiahgari, Bhanu
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Data-Driven Based Control Applied to DC Network Converters for Voltage Bus Stabilization
(2020)
J. Loranca-Coutino
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C.V. Villarreal-Hernandez
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Ruiz-Martinez, O.F.
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Mayo Maldonado, Jonathan
;
J.E. Valdez-Resendiz
1 11
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Control Algorithm for an Inverter-Based Virtual Synchronous Generator with Adjustable Inertia
(MDPI AG, 2025-09-05)
Christian A. Villada-Leon
;
Johnny Posada Contreras
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Rosas-Caro, Julio
;
Rafael A. Núñez-Rodríguez
;
Juan C. Valencia
<jats:p>This paper presents the design and implementation of a control algorithm for power converters in a microgrid, with the main objective of providing the flexibility to adjust the system inertia. The increasing integration of renewable energy sources in microgrids has driven the development of advanced control techniques to ensure stability and power quality. The proposed algorithm combines droop control, synchronverter dynamics, and virtual impedance to achieve a robust and efficient control strategy. Simulations were conducted to validate the algorithm’s performance, demonstrating its capability to maintain voltage within acceptable limits and improve the inertial response of the microgrid. The results contribute to the advancement of intelligent and resilient microgrid development, which is essential for the transition towards a more sustainable energy system.</jats:p>
25
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Single-inductor resonant switched capacitor voltage multiplier with safe commutation
(2014)
Rosas-caro, Julio
;
Fernando Mancilla-David
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Valderrabano-Gonzalez, Antonio
;
Francisco Beltran Carbajal
;
Victor M. Sanchez
1 8
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Adaptive neural strategies for the interactive tracking flight of two aerial vehicles
(2018-01-01)
Yañez-Badillo H.
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Tapia-Olvera R.
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Beltran-Carbajal F.
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Valderrabano-Gonzalez, Antonio
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Rosas-Caro, Julio
1 23
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A Multilevel Boost Converter with Reduced Inductor Current
(2023)
Rosas-Caro, Julio
;
Jesus E. Valdez-Resendiz
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Gerardo Escobar
;
Francisco Beltran-Carbajal
<jats:p>DC–DC converters are gaining attention due to their importance in key applications like renewable energy generation. A desirable feature in new DC–DC converters is a reduction in the size, which can be achieved with a reduction in the energy stored in the inductors. This article introduces a new step-up DC–DC converter topology with the following advantages: (i) a larger relation of duty cycle vs. voltage gain compared with the classical boost topology and (ii) an inductor with smaller current and smaller inductance (for the same power conversion characteristics) compared to the traditional boost converter. The smaller inductor current is an advantage against many step-up topologies with the inductor in series with the input (and then the input and the inductor currents are equal). The necessary inductance to achieve a certain current ripple is also reduced compared to the classical boost topology. This results in an inductor with a smaller amount of stored energy, lower inductance, and lower current. The proposed topology can be scaled to have a full family of large-voltage-gain converters. This paper presents the mathematical analysis, simulations, and experiments to assess the benefits of the proposition.</jats:p>
1 10Scopus© Citations 13
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Novel Detection Methods for Securing Wireless Sensor Network Performance under Intrusion Jamming
(2019)
Del-Valle-Soto, Carolina
;
Valdivia, Leonardo
;
Rosas-caro, Julio
2 21Scopus© Citations 8
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Energy Recycling Laboratory Experimental Test Bench for Three-Phase FACTS Devices Prototypes
(2019)
Jesus E. Valdez-Resendiz
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Mayo Maldonado, Jonathan
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Rosas-caro, Julio
;
Alejo-Reyes, Avelina
;
Armando Llamas-Terres
Scopus© Citations 1 2 17
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Nonlinear Stabilizing Control Design for DC–DC Converters Using Lifted Models
(2021)
Mayo Maldonado, Jonathan
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Ruiz-Martinez, O.F.
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Gerardo Escobar
;
Jesus E. Valdez-Resendiz
;
Thabiso M. Maupong
2 10Scopus© Citations 18
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A Single-Output-Filter Double Dual Ćuk Converter
(2024)
Robles-Campos, Héctor R.
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Rosas-Caro, Julio
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Mayo Maldonado, Jonathan
;
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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Rosas-Caro, Julio

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