A simplified capacitive model for center-tapped multi-windings transformers

Holguín Reynoso, Fermín Antonio and Asensi Orosa, Rafael and Prieto López, Roberto (2015). A simplified capacitive model for center-tapped multi-windings transformers. In: "IEEE Applied Power Electronics Conference and Exposition (APEC 2015)", 15/03/2015 - 19/03/2015, Charlotte, North Caroline, USA. pp. 2504-2511. https://doi.org/10.1109/APEC.2015.7104702.

Description

Title: A simplified capacitive model for center-tapped multi-windings transformers
Author/s:
  • Holguín Reynoso, Fermín Antonio
  • Asensi Orosa, Rafael
  • Prieto López, Roberto
Item Type: Presentation at Congress or Conference (Article)
Event Title: IEEE Applied Power Electronics Conference and Exposition (APEC 2015)
Event Dates: 15/03/2015 - 19/03/2015
Event Location: Charlotte, North Caroline, USA
Title of Book: IEEE Applied Power Electronics Conference and Exposition (APEC 2015)
Date: 2015
Subjects:
Freetext Keywords: Magnetic components, transformers, capacitive model, capacitances
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 simplified capacitive model for transformers with center-tapped windings has been developed. A Finite Element Analysis (FEA) tool is used to compute the electric energy in the windings of the transformer in order to obtain the required parameters of the model. Due to its reduced number of elements it can be easily used to model the capacitive effects in symmetrical (center-tapped) multi-winding magnetic components such as transformers for Push-Pull (PP), Half-Bridge (HB) and Full-Bridge (FB) applications. Some experimental results are compared with simulations.

More information

Item ID: 42593
DC Identifier: http://oa.upm.es/42593/
OAI Identifier: oai:oa.upm.es:42593
DOI: 10.1109/APEC.2015.7104702
Official URL: http://ieeexplore.ieee.org/document/7104702/
Deposited by: Memoria Investigacion
Deposited on: 25 Apr 2017 14:55
Last Modified: 25 Apr 2017 14:55
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