Autor según el artículo: Arango E; Ramos-Paja C; Carrejo C; Giral R; Saavedra-Montes A
Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
Autor/es de la URV: Giral Castillon, Roberto
Palabras clave: Ripple mitigation Pre-amplifier Interleaved converters Fuel-cell Efficiency improvement
Resumen: An efficient pre-amplifier based on interleaved DC-DC boost switching converters to mitigate high-frequency harmonics injection to power sources is proposed. The main features of the pre-amplifier are mitigate the ripple of power converters input-current and improving the efficiency of the whole power conversion chain. The pre-amplifier optimal operating conditions are calculated, and the circuit is modeled and controlled to operate in such conditions. The pre-amplifier interacting with a classical single boost is analyzed, obtaining a strong reduction in the current ripple injected to the source, and also improving the efficiency of the initial conversion system. Finally, the theoretical analyses are confirmed by means of circuital PSIM simulations and experimental results.
Áreas temáticas: Química Materiais Interdisciplinar General engineering Engineering, multidisciplinary Engineering (miscellaneous) Engineering (all) Engenharias iv Engenharias iii Engenharias ii Engenharias i Ciências ambientais Ciência da computação Administração pública e de empresas, ciências contábeis e turismo
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: roberto.giral@urv.cat
Identificador del autor: 0000-0001-6582-6741
Fecha de alta del registro: 2023-02-19
Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
Enlace a la fuente original: https://revistas.udea.edu.co/index.php/ingenieria/article/view/13749
Referencia al articulo segun fuente origial: Revista Facultad De Ingenieria. (60): 214-225
Referencia de l'ítem segons les normes APA: Arango E; Ramos-Paja C; Carrejo C; Giral R; Saavedra-Montes A (2011). A ripple-mitigating pre-amplifier based on interleaved DC-DC boost converters for efficiency improvement. Revista Facultad De Ingenieria, (60), 214-225
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
DOI del artículo: 10.17533/udea.redin.13749
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2011
Tipo de publicación: Journal Publications
Repositori URV