Forrester, J., Davidson, J. orcid.org/0000-0002-6576-3995, Foster, M. et al. (2 more authors) (2018) Automated design tools for piezoelectric transformer-based power supplies. In: 9th International Conference on Power Electronics, Machines and Drives. The 9th International Conference on Power Electronics, Machines and Drives, 17-19 Apr 2018, Liverpool, UK. IET
Abstract
This paper proposed a design approach for piezoelectric transformer-
based power supplies. Initially, an analytical approach is used to derive the Mason equivalent circuit parameters of a PT. This is coupled with a semi-automated procedure to decide the appropriate physical dimensions of the PT. The procedure is applied to a typical low-power power supply specification, whereupon a specific transformer is design, verified using COMSOL and used as a simulated converter in SPICE. Results show that the design can be successfully implemented while maintaining efficient zero-voltage switching operation.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2018 IET |
Keywords: | Piezoelectric transformer; design tools; resonant power supplies |
Dates: |
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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 HER MAJESTYS GOVERNMENT COMMUNICATIONS UNSPECIFIED |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 08 May 2018 08:48 |
Last Modified: | 19 Dec 2022 13:49 |
Status: | Published |
Publisher: | IET |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:130262 |