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Título del libro: Conference Proceedings - Ieee Applied Power Electronics Conference And Exposition - Apec
Título del capítulo: Passivity-based control for current sharing in PFC interleaved boost converters

Autores UNAM:
GERARDO VICENTE GUERRERO RAMIREZ;
Autores externos:

Idioma:
Inglés
Año de publicación:
2011
Palabras clave:

Current-sharing; Interleaved boost converters; Interleaved converters; Output voltages; Parallel connections; Parameters uncertainties; Passivity based control; Passivity-based controllers; Power electronic converters; Real systems; DC power transmission; Electric connectors; Passivation; Power control; Power electronics; DC-DC converters


Resumen:

The parallel connection of power electronic converters has had an increasing demand due the need of higher power. A desired feature in these connections is equal and stable current sharing among the converters. However this is not possible in real systems where factors as aging or heating cause mismatch in the parameters. This paper presents a passivity-based controller design which achieves equal current sharing considering parameters uncertainty, ensures the PFC close to one with regulated DC output voltage and allows the connection of 'n' interleaved converters. © 2011 IEEE.


Entidades citadas de la UNAM: