Wang, Y., Davidson, J.N. orcid.org/0000-0002-6576-3995 and Foster, M.P. (2022) Cyclic-mode modelling of class EF2 inverters featuring a piezoelectric resonator as the auxiliary network. In: 11th International Conference on Power Electronics, Machines and Drives (PEMD 2022). PEMD 2022 - The 11th International Conference on Power Electronics, Machines and Drives, 21-23 Jun 2022, Newcastle, UK (hybrid conference). IET Digital Library , pp. 131-135. ISBN 9781839537189
Abstract
By connecting an auxiliary network in parallel with the switch in a class E inverter, class EF resonant inverters are able to reduce the voltage stresses on the switch. This paper presents a cyclic mode model for predicting the behaviour class EF inverters that use a piezoelectric resonator in place of the resonant circuit. The performance of the proposed model is validated using a Class EF2 resonant inverter where the piezoelectric resonator is tuned to twice the main branch resonant frequency.
Metadata
Item Type: | Proceedings Paper |
---|---|
Authors/Creators: |
|
Copyright, Publisher and Additional Information: | © 2022 IET. This is an author-produced version of a paper accepted for publication in PEMD 2022. Uploaded in accordance with the publisher's self-archiving policy. |
Keywords: | Resonant inverter; Class EF inverter; Piezo resonator; Cyclic model |
Dates: |
|
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 Sciences Research Council EP/S031421/1 |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 06 Jul 2022 09:01 |
Last Modified: | 30 Aug 2022 09:18 |
Status: | Published |
Publisher: | IET Digital Library |
Refereed: | Yes |
Identification Number: | 10.1049/icp.2022.1120 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:188637 |