Martins, L.F., Stone, D. orcid.org/0000-0002-5770-3917 and Foster, M. orcid.org/0000-0002-8565-0541 (2019) Modelling of bidirectional CLLC resonant converter operating under frequency modulation. In: Proceedings of 2019 IEEE Energy Conversion Congress and Exposition (ECCE). 2019 IEEE Energy Conversion Congress and Exposition (ECCE), 29 Sep - 03 Oct 2019, Baltimore, MD, USA. IEEE , pp. 3750-3757. ISBN 9781-7281-0396-9
Abstract
This paper proposes the application of three modelling techniques for analysis of bidirectional resonant converters with capacitor-inductor-inductor-capacitor (CLLC) compensation network operating under frequency modulation. Fundamental Mode Approximation (FMA), state-variable and cyclic-averaging models are obtained and compared. The simulation results for forward and reverse power flow direction are verified against Spice simulation and results obtained from literature. All models could successfully predict the behavior of the converter but state-variable and cyclic-averaging techniques showed better accuracy. Execution time is compared confirming that cyclic-averaging is the method with fastest execution.
Metadata
Item Type: | Proceedings Paper |
---|---|
Authors/Creators: |
|
Copyright, Publisher and Additional Information: | © 2019 IEEE. |
Keywords: | resonant converter; state-variable; cyclic-averaging; CLLC; bidirectional converter |
Dates: |
|
Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Electronic and Electrical Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 04 Nov 2022 10:22 |
Last Modified: | 04 Nov 2022 11:09 |
Status: | Published |
Publisher: | IEEE |
Refereed: | Yes |
Identification Number: | 10.1109/ecce.2019.8913203 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:192702 |