Core-less Multiphase Converter with Transformer Coupling

González Sánchez, Mª Carmen and Ferreros, N. and Alou Cervera, Pedro and García Suárez, Oscar and Oliver Ramírez, Jesús Angel and Cobos Márquez, José Antonio and Visairo Cruz, Horacio (2010). Core-less Multiphase Converter with Transformer Coupling. In: "2010 IEEE Energy Conversion Congress and Expo (ECCE)", 12/09/2010 - 16/09/2010, Atlanta, Georgia, EEUU. ISBN 978-1-4244-5286-6.

Description

Title: Core-less Multiphase Converter with Transformer Coupling
Author/s:
  • González Sánchez, Mª Carmen
  • Ferreros, N.
  • Alou Cervera, Pedro
  • García Suárez, Oscar
  • Oliver Ramírez, Jesús Angel
  • Cobos Márquez, José Antonio
  • Visairo Cruz, Horacio
Item Type: Presentation at Congress or Conference (Article)
Event Title: 2010 IEEE Energy Conversion Congress and Expo (ECCE)
Event Dates: 12/09/2010 - 16/09/2010
Event Location: Atlanta, Georgia, EEUU
Title of Book: Proceedings of the 2010 IEEE Energy Conversion Congress and Expo (ECCE)
Date: November 2010
ISBN: 978-1-4244-5286-6
Subjects:
Faculty: E.T.S.I. Industriales (UPM)
Department: Automática, Ingeniería Electrónica e Informática Industrial [hasta 2014]
Creative Commons Licenses: Recognition - Non commercial

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Abstract

A coupled multiphase converter where the coupling among the phases is done using core-less planar transformers is presented in this paper. Operating principle of the transformer-coupled converter has been presented previously in the literature and in this paper this concept is applied to develop a core-less converter. Two prototypes operating at high frequency (4 MHz), with low profile (3 mm - 4 mm) and 60 W of output power, with two different core-less transformers are presented. Main advantages of applying this concept at high frequency are size reduction and operation with core-less transformers. This topology can be considered as a dc-dc transformer and applications for this topology can be `dc-dc transformers' for two-stage power supply systems and voltage scaling power supplies.

More information

Item ID: 7759
DC Identifier: http://oa.upm.es/7759/
OAI Identifier: oai:oa.upm.es:7759
Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5617938&tag=1
Deposited by: Memoria Investigacion
Deposited on: 05 Aug 2011 11:14
Last Modified: 20 Apr 2016 16:48
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