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Recolector de Ciencia Abierta, RECOLECTA
Doctoral thesis . 2008
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Control de filtros activos de potencia para la mitigación de armónicos y mejora del factor de potencia en sistemas desequilibrados

Authors: Petit Suárez, Johann Farith;

Control de filtros activos de potencia para la mitigación de armónicos y mejora del factor de potencia en sistemas desequilibrados

Abstract

La utilización, cada día mayor, de dispositivos electrónicos en sectores residenciales, comerciales e industriales ha traído consigo un aumento significativo de las perturbaciones que afectan la calidad de la forma onda (distorsión armónica) y por ende a la degradación de ésta. El origen del problema en este caso está en la demanda de corrientes altamente distorsionadas que al propagarse por la red provocan caídas de tensión con un alto grado de distorsión armónica, aumento de pérdidas en las líneas eléctricas, malfuncionamiento de equipos, etc. Las soluciones existentes tratan de evitar que estas corrientes se propaguen por la red o en su defecto limitar la emisión de perturba¬ciones de forma que no afecte a la inmunidad electromagnética de los equipos o instalaciones conectadas a la red eléctrica. En esta tesis doctoral se presentan las bases conceptuales para implementar un filtro activo de potencia de conexión en paralelo (FAPP) para compensar esta perturbación y se propone un nuevo algoritmo para la generación de la corriente de referencia que busca extender el espectro de aplicación de estos filtros bajo tensiones de suministro desequilibradas y/o distorsionadas. Adicionalmente, se ha diseñado y construido un prototipo de FAPP que permite entre otras cosas el poder implementar los distintos algoritmos presentados en la literatura y verificar las capacidades que tiene este dispositivo para compensar perturbaciones de corriente en tiempo real. _________________________________________________

Country
Spain
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Keywords

Filtros activos de potencia, Electrónica de potencia, Instalaciones eléctricas, Electrónica

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
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