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Analysis of the operational modes of the phase modulated LLC resonant converter

conference contribution
posted on 25.06.2021, 02:31 by Umme MumtahinaUmme Mumtahina, Sanath AlahakoonSanath Alahakoon, Peter WolfsPeter Wolfs
This paper presents the steady state analysis of the full bridge LLC resonant converter. Six switching stages are found due to the odd symmetry. Once the information about state variables are at hand, state plane trajectory can be constructed for each state. In this paper a detailed analysis has been presented for phase modulated LLC resonant converter to predict the resonant voltage and current waveforms of the operational modes. For these operational modes, two dimensional state plane trajectories are also observed. A design guideline has been proposed to assess which modes are practically useful and will have the highest efficiency.

History

Editor

Negnevitsky M

Start Page

1

End Page

7

Number of Pages

7

Start Date

29/11/2020

Finish Date

03/12/2020

eISSN

2474-1507

ISSN

2474-1493

ISBN-13

9781922352767

Location

Hobart, Tasmania, Australia

Publisher

IEEE

Place of Publication

Piscataway, NJ

Peer Reviewed

Yes

Open Access

No

Era Eligible

Yes

Name of Conference

Australasian Universities Power Engineering Conference (AUPEC 2020)

Parent Title

2020 Australasian Universities Power Engineering Conference (AUPEC)