Power losses calculations in windings of gapped magnetic components

Holguín Reynoso, Fermín Antonio and Prieto López, Roberto and Asensi Orosa, Rafael and Cobos Márquez, José Antonio (2014). Power losses calculations in windings of gapped magnetic components. In: "Twenty-Ninth Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014)", 16/03/2014 - 20/03/2014, Fort Worth, TX, USA. pp. 2505-2506. https://doi.org/10.1109/APEC.2014.6803671.

Description

Title: Power losses calculations in windings of gapped magnetic components
Author/s:
  • Holguín Reynoso, Fermín Antonio
  • Prieto López, Roberto
  • Asensi Orosa, Rafael
  • Cobos Márquez, José Antonio
Item Type: Presentation at Congress or Conference (Article)
Event Title: Twenty-Ninth Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014)
Event Dates: 16/03/2014 - 20/03/2014
Event Location: Fort Worth, TX, USA
Title of Book: Twenty-Ninth Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014)
Date: 2014
Subjects:
Freetext Keywords: Windings losses, windings resistance, magnetic components, air gap
Faculty: Centro de Electrónica Industrial (CEI) (UPM)
Department: Automática, Ingeniería Eléctrica y Electrónica e Informática Industrial
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

A model is proposed for the calculation of the winding losses at the beginning of the design process of high frequency transformers and inductors. Although this kind of losses have been subject of investigation for years, their analytical calculation in gapped components is still limited, and the use of numerical analysis tools, such as finite elements analysis (FEA) tools, are commonly needed for winding characterization. A general 2-D equivalent analytical model for windings losses calculation in gapped magnetic components that shows very good results compared with FEA calculation is presented. The model can be integrated in design and optimization tools in order to evaluate the influence of the gap on the windings at the very early stages of the design process.

More information

Item ID: 37148
DC Identifier: http://oa.upm.es/37148/
OAI Identifier: oai:oa.upm.es:37148
DOI: 10.1109/APEC.2014.6803671
Official URL: http://ieeexplore.ieee.org/document/6803671/
Deposited by: Memoria Investigacion
Deposited on: 02 Apr 2017 08:10
Last Modified: 02 Apr 2017 08:10
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