Design of a Switching Strategy for Output Voltage Tracking Control in a DC-DC Buck Power Converter-Reference-Cited by-同舟云学术

Design of a Switching Strategy for Output Voltage Tracking Control in a DC-DC Buck Power Converter

Published:2024-06-08 Issue:12 Volume:13 Page:2252
ISSN:2079-9292
Container-title:Electronics
language:en
Short-container-title:Electronics

Author:

Hernández-Márquez Eduardo¹^ORCID,Cruz-Francisco Panuncio²^ORCID,Hernández-Castillo Eric²^ORCID,Martinez-Peón Dulce³^ORCID,Castro-Linares Rafael⁴^ORCID,García-Sánchez José Rafael⁵^ORCID,Roldán-Caballero Alfredo⁶^ORCID,Siordia-Vásquez Xóchitl⁷^ORCID,Valdivia-Corona Juan Carlos⁸

Affiliation:

1. Departamento de Mecatrónica, Instituto Tecnológico Superior de Poza Rica, Tecnológico Nacional de México, Veracruz 93230, Mexico

2. División de Estudios de Posgrado y de Investigación, Tecnológico de Tlalnepantla, Tecnológico Nacional de México, Estado de México 54070, Mexico

3. Departamento de Ingeniería Eléctrica y Electrónica, Instituto Tecnológico de Nuevo León, Tecnológico Nacional de México, Nuevo León 67170, Mexico

4. Departamento de Ingeniería Eléctrica, Centro de Investigación y Estudios Avanzados del Instituto Politécnico Nacional, Ciudad de México 07360, Mexico

5. División de Ingeniería Mecatrónica, Tecnológico de Estudios Superiores de Huixquilucan, Tecnológico Nacional de México, Estado de México 52773, Mexico

6. Unidad Profesional Interdisciplinaria de Ingeniería Campus Tlaxcala, Instituto Politécnico Nacional, Tlaxcala 90000, Mexico

7. Facultad de Ingeniería en Electrónica y Comunicaciones, Universidad Veracruzana, Veracruz 93390, Mexico

8. División de Ingeniería en Sistemas Automotrices, Tecnológico de Estudios Superiores del Oriente del Estado de México, Tecnológico Nacional de México, Estado de México 56400, Mexico

Abstract

This work proposes the design of a commutation function to solve the output voltage trajectory tracking problem in the DC-DC Buck power electronic converter. Through a Lyapunov-type analysis, sufficient conditions are established, taking into account the discontinuous model, to ensure asymptotic convergence to the desired trajectories. Based on this analysis, a state-dependent switching function was designed to guarantee the closed-loop stability of the tracking error. To validate the control performance, circuit numerical simulations were carried out under abrupt disturbances in the source and load of the converter. The results demonstrate that the voltage tracking at the output of the converter is satisfactorily achieved.

Publisher

MDPI AG

Link

https://www.mdpi.com/2079-9292/13/12/2252/pdf

Reference26 articles.

1. Second-order sliding-mode controlled synchronous Buck DC–DC converter;Ling;IEEE Trans. Power Electron.,2016

2. DC/DC Buck power converter as a smooth starter for a DC motor based on a hierarchical control;IEEE Trans. Power Electron.,2015

3. Bidirectional tracking robust controls for a DC/DC Buck converter-DC motor system;Taud;Complexity,2018

4. Zhou, K., Wu, Y., Wu, X., Sun, Y., Teng, D., and Liu, Y. (2023). Research and development review of power converter topologies and control technology for electric vehicle fast-charging systems. Electronics, 12.

5. Yang, Z., Wang, C., Han, J., Yang, F., Shen, Y., Min, H., and Hu, W. (2023). Analysis of voltage control strategies for DC microgrid with multiple types of energy storage systems. Electronics, 12.