Power hybrid filter

• Autores: Nuñez Z., Teresa, Moreno M., Rodolfo, Ramos C., Jorge, Soto L., Alberto
• Formato: artículo
• Fecha de Publicación: 2007
• Institución: Universidad Nacional de Ingeniería
• Repositorio: Revistas - Universidad Nacional de Ingeniería
• Lenguaje: español
• OAI Identifier: oai:oai:revistas.uni.edu.pe:article/368
• Enlace del recurso: https://revistas.uni.edu.pe/index.php/tecnia/article/view/368
• Nivel de acceso: acceso abierto
• Materia: filtros pasivos de potencia; filtros activos de potencia; teoría de la potencia instantánea; armónicos; passive power filters; active power filters; instantaneous power theory; harmonics

This article shows the simulation results obtained from the study of a power electronic system, which significantly improves the performance of the conventional three-phase passive filter that is normally used for power factor compensation of non-linear loads. This improvement is achieved by connecting a three-phase active (AF) filter (or active unit) in series with the passive (PF) filter through three coupling transformers and controlling the active filter in such a way as to force the harmonic components generated by the rectifier to pass through the passive filter. This topology in which a passive filter is combined with an active filter is known as Hybrid Power Filter.