An alternative for reducing the layers in the construction of three-phase planar transformers

Prieto López, Roberto and Asensi Orosa, Rafael and García Suárez, Oscar and Cobos Márquez, José Antonio and Jerez, F. and Flavio David, Gerez (2012). An alternative for reducing the layers in the construction of three-phase planar transformers. In: "Twenty-Seventh Annual IEEE Applied Power Electronics Conference and Exposition (APEC)", 05/02/2012 - 09/02/2012, Orlando,Florida, USA. pp. 1023-1026. https://doi.org/10.1109/APEC.2012.6165944.

Description

Title: An alternative for reducing the layers in the construction of three-phase planar transformers
Author/s:
  • Prieto López, Roberto
  • Asensi Orosa, Rafael
  • García Suárez, Oscar
  • Cobos Márquez, José Antonio
  • Jerez, F.
  • Flavio David, Gerez
Item Type: Presentation at Congress or Conference (Article)
Event Title: Twenty-Seventh Annual IEEE Applied Power Electronics Conference and Exposition (APEC)
Event Dates: 05/02/2012 - 09/02/2012
Event Location: Orlando,Florida, USA
Title of Book: Twenty-Seventh Annual IEEE Applied Power Electronics Conference and Exposition (APEC)
Date: 2012
Subjects:
Faculty: E.T.S.I. Industriales (UPM)
Department: Automática, Ingeniería Electrónica e Informática Industrial [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

A modified winding layout for three-phase transformers with PCB windings is proposed in this paper. This modified layout can be used in high current transformers with many PCB layers to simplify the fabrication process. One of the key factors that might increase the cost and complexity in the construction of planar transformers is the number of layers of each PCB winding. This issue becomes even more important in medium-high power three-phase transformers, where the number of PCB layers is higher. In addition to that, the proposed method allows the use of commercial core shapes that are commonly used to design single-phase transformers. This fact makes possible the reduction of cost and flexibility of the design solutions. The proposed solution has been validated and compared using the conventional and the proposed methodologies to design a high power (20 kW) transformer.

More information

Item ID: 20896
DC Identifier: http://oa.upm.es/20896/
OAI Identifier: oai:oa.upm.es:20896
DOI: 10.1109/APEC.2012.6165944
Deposited by: Memoria Investigacion
Deposited on: 05 Mar 2014 20:10
Last Modified: 22 Sep 2014 11:21
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