Equivalent circuit parameter extraction methods for piezoelectric transformers

Forrester, J., Davidson, J., Foster, M. orcid.org/0000-0002-8565-0541 et al. (1 more author) (2019) Equivalent circuit parameter extraction methods for piezoelectric transformers. In: 2019 European Conference on Power Electronics and Applications (EPE'19 ECCE-Europe). 2019 European Conference on Power Electronics and Applications (EPE'19 ECCE-Europe), 02-06 Sep 2019, Genova, Italy. Institute of Electrical and Electronics Engineers (IEEE) ISBN 9789075815306

Abstract

Three methods for extracting the equivalent circuit components of a piezoelectric transformer are proposed. Each of the methods is presented in detail, describing both the measurement setup and the algorithm used for extraction. A full comparison of the implementation complexity and extraction accuracy is performed using experimentally measured data. Finally, the performance of each technique in the presence of measurement noise is explored. The comparison presented allows the reader to determine which technique is most suitable for their application.

Metadata

Item Type:	Proceedings Paper
Authors/Creators:	Forrester, J. Davidson, J. Foster, M. https://orcid.org/0000-0002-8565-0541 Stone, D.
Copyright, Publisher and Additional Information:	© 2019 European Power Electronics and Drives Association & the Institute of Electrical and Electronics Engineers (IEEE).
Keywords:	Measurement; Passive component; Transformer; Resonant converter
Dates:	Published: 2 September 2019
Institution:	The University of Sheffield
Academic Units:	The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Electronic and Electrical Engineering (Sheffield)
Funding Information:	Funder Grant number Engineering and Physical Science Research Council (EPSRC) EP/P015859/1
Depositing User:	Symplectic Sheffield
Date Deposited:	25 Oct 2019 13:19
Last Modified:	25 Oct 2019 13:34
Status:	Published
Publisher:	Institute of Electrical and Electronics Engineers (IEEE)
Refereed:	Yes
Related URLs:	Conference
Open Archives Initiative ID (OAI ID):	oai:eprints.whiterose.ac.uk:151525

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Equivalent circuit parameter extraction methods for piezoelectric transformers

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