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Title: High frequency inverter topologies integrated with the coupled inductor bridge arm
Authors: Ji, Bing
Hu, Y
Finney, S
Xiao, W.
Cao, W.
First Published: 30-Mar-2016
Publisher: Institution of Engineering and Technology (IET)
Citation: IET Power Electronics, 2016 (E-First)
Abstract: A new topology of the high frequency alternating current (HFAC) inverter bridge arm is proposed which comprises a coupled inductor, a switching device and an active clamp circuit. Based on it, new single-phase and three-phase inverters are proposed and their operating states are analysed along with the traditional H-bridge inverter. Multi-phase and multi-level isolated inverters are also developed using the HFAC bridge arm. Furthermore, based on the proposed HFAC, a front-end DC–DC converter is also developed for photovoltaic systems to demonstrate the application of the proposed HFAC converter. Simulation and experimental results from prototype converters are carried out to validate the proposed topologies which can be utilised widely in high frequency power conversion applications such as induction heating and wireless power transfer.
DOI Link: 10.1049/iet-pel.2014.0823
ISSN: 1755-4543
Version: Post-print
Status: Peer-reviewed
Type: Journal Article
Rights: Copyright © The Institution of Engineering and Technology 2016. This paper is a postprint of a paper submitted to and accepted for publication in [journal] and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library. Deposited with reference to the publisher’s archiving policy available on the SHERPA/RoMEO website.
Appears in Collections:Published Articles, Dept. of Engineering

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