Rendimiento de un Inversor DC-AC controlado con ZAD-FPIC

Resumen

Introducción: Los convertidores de potencia utilizados en las microresdes permiten realizar una transferencia de la potencia a la carga con una tensión regulada. Sin embargo este control en AC presenta diferentes comportamientos ante cambios tanto en DC como en AC, los cuales deben ser estudiados.Objetivo: Evaluar la respuesta en corriente alterna del convertidor buck con la técnica ZAD y FPIC.Método: La prueba está basada en medir el comportamiento dinámico de la tensión de salida, corriente y potencia según los cambios en el controlador.Resultados:  Los resultados muestran que el controlador permite que una buena estabilidad contra diversas variaciones en el sistema y que también regula la tensión de salida del circuito.Conclusiones: La técnica ZAD y FPIC se adaptan rápidamente a los cambios que se producen en la forma de onda, magnitud y frecuencia de la señal de referencia. The controller presents good stability to different tests, tracking the reference signal after each event.
Palabras clave: Control de convertidores de potencia, técnica ZAD-FPIC, convertidor DC-AC, seguimiento de señales

Referencias

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Acerca de los Autores

Fredy Edimer Hoyos Velasco, Universidad Nacional de Colombia. Medellín (Colombia)
Received the M.Sc. degree in electrical engineering and the Ph.D. degree in solid state physics from the Technical University of Denmark, Copenhagen, Denmark, in 1974 and 1977, respectively. Since then, he has been with Danfoss Compressors GmbH, Flensburg, Germany, where he is currently the Senior Director of Technology and R&D. 
John E. Candelo, Universidad Nacional de Colombia. Medellín (Colombia)
Received his Bs. degree in Electrical Engineering in 2002 and his PhD in Engineering with emphasis in Electrical Engineering in 2009 from Universidad del Valle, Cali - Colombia. His employment experiences include the Empresa de Energíıa del Pacíıfico EPSA, Universidad del Norte, and Universidad Nacional de Colombia - Sede Medellín. He is now an Assistant Professor of the Universidad Nacional de Colombia - Sede Medellíın, Colombia. His research interests include engineering education; planning, operation and control of power systems; artificial intelligence; and smart grids.
Jorge Ivan Silva Ortega, Universidad de la Costa. Barrranquilla (Colombia)
Received the M.Sc. degree in electrical engineering from Universidad del Norte in Barranquilla, Colombia. He is now a Ph.D. student at Universidad Pontificia Bolivariana en Medellín, Colombia. Since 2011, he works as an active member of the GIOPEN research group at Universidad de la Costa en Barranquilla and currently has an associate degree level by Colciencias.  
Publicado
2018-01-01
Cómo citar
Hoyos Velasco, F., Candelo, J., & Silva Ortega, J. (2018). Rendimiento de un Inversor DC-AC controlado con ZAD-FPIC. INGE CUC, 14(1), 9-18. https://doi.org/10.17981/ingecuc.14.1.2018.01
Sección
ARTÍCULOS