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Numerical and experimental validation with bifurcation diagrams for a controlled DC–DC converter with quasi-sliding control
Validación numérica y experimental mediante diagramas de bifurcaciones, para un convertidor DC–DC controlado con control cuasi-deslizante
dc.creator | Hoyos, Fredy E. | |
dc.creator | Candelo-Becerra, John E. | |
dc.creator | Toro, Nicolás | |
dc.date | 2018-05-14 | |
dc.date.accessioned | 2021-03-18T21:06:56Z | |
dc.date.available | 2021-03-18T21:06:56Z | |
dc.identifier | https://revistas.itm.edu.co/index.php/tecnologicas/article/view/785 | |
dc.identifier | 10.22430/22565337.785 | |
dc.identifier.uri | http://test.repositoriodigital.com:8080/handle/123456789/11735 | |
dc.description | This paper presents a stability analysis of a buck converter using a Zero Average Dynamics (ZAD) controller and Fixed-Point Induction Control (FPIC) when the control parameter 𝑁, the reference voltage υref, and the source voltage 𝐸 are changed. The study was based on a previous analysis in which the control parameter was adjusted to 𝑁=1 and the parameter 𝐾𝑠 was changed during the simulation, finding the stability zone and regions with chaotic behavior. Thus, this new study presents the transient and steady-state behaviors and robustness of the buck converter when the control parameter 𝑁 changes. Moreover, numerical simulation results are compared with experimental observations. The results show that the system regulates the output voltage with low error when the voltage is changed in the source E. Besides, the voltage overshoot increases, and the settling time decreases when the control parameter 𝑁 is augmented and the control parameter 𝐾𝑠 is constant. Furthermore, the buck converter controlled by ZAD and FPIC techniques is effective in regulating the output voltage of the circuit even when there are two delay periods and voltage input disturbances. | en-US |
dc.description | Este artículo presenta un análisis de estabilidad del convertidor buck usando la técnica de control de promediado cero (ZAD) y el control por inducción de punto fijo (FPIC), cuando se cambian el parámetro de control 𝑁, el voltaje de referencia υref, y el valor de la tensión de la fuente de alimentación E. El estudio se basó en un análisis previo en el cual se ajustó el parámetro de control en 𝑁=1 y el parámetro 𝐾𝑠 fue cambiado durante la simulación, encontrando la zona de estabilidad y regiones con comportamiento caótico. Así, este nuevo estudio determina los comportamientos transitorios y de estado estacionario y la robustez del convertidor buck cuando el parámetro de control 𝑁 varía, comparando los resultados de la simulación y pruebas experimentales. Los resultados muestran que el sistema regula la tensión de salida con un error bajo cuando se cambia la tensión en la fuente E. Además, el sobre impulso del voltaje aumenta y el tiempo de estabilización disminuye cuando el parámetro de control N es aumentado y el parámetro de control 𝐾𝑠 es constante. También, el convertidor buck controlado por las técnicas ZAD y FPIC es eficaz en la regulación de voltaje de salida del circuito, incluso cuando hay dos períodos de atraso. | es-ES |
dc.format | application/pdf | |
dc.format | text/html | |
dc.format | text/xml | |
dc.language | eng | |
dc.publisher | Instituto Tecnológico Metropolitano (ITM) | en-US |
dc.relation | https://revistas.itm.edu.co/index.php/tecnologicas/article/view/785/914 | |
dc.relation | https://revistas.itm.edu.co/index.php/tecnologicas/article/view/785/985 | |
dc.relation | https://revistas.itm.edu.co/index.php/tecnologicas/article/view/785/1206 | |
dc.relation | https://revistas.itm.edu.co/index.php/tecnologicas/article/view/785/1253 | |
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dc.rights | https://creativecommons.org/licenses/by/3.0/deed.es_ES | en-US |
dc.source | TecnoLógicas; Vol. 21 No. 42 (2018); 147-167 | en-US |
dc.source | TecnoLógicas; Vol. 21 Núm. 42 (2018); 147-167 | es-ES |
dc.source | 2256-5337 | |
dc.source | 0123-7799 | |
dc.subject | DC–DC buck converter | en-US |
dc.subject | bifurcations in FPIC control parameter | en-US |
dc.subject | sliding control | en-US |
dc.subject | two-dimensional bifurcation | en-US |
dc.subject | microgrid | en-US |
dc.subject | electrical network | en-US |
dc.subject | Convertidor reductor DC–DC | es-ES |
dc.subject | bifurcaciones en parámetro de control FPIC | es-ES |
dc.subject | control por modos deslizantes | es-ES |
dc.subject | bifurcaciones de codimensión dos | es-ES |
dc.subject | micro red | es-ES |
dc.subject | red eléctrica | es-ES |
dc.title | Numerical and experimental validation with bifurcation diagrams for a controlled DC–DC converter with quasi-sliding control | en-US |
dc.title | Validación numérica y experimental mediante diagramas de bifurcaciones, para un convertidor DC–DC controlado con control cuasi-deslizante | es-ES |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:eu-repo/semantics/publishedVersion | |
dc.type | Research Papers | en-US |
dc.type | Artículos de investigación | es-ES |
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