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Analysis of the operational modes of the phase modulated LLC resonant converter
conference contribution
posted on 2021-06-25, 02:31 authored by Umme MumtahinaUmme Mumtahina, Sanath AlahakoonSanath Alahakoon, Peter WolfsPeter WolfsThis 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 MStart Page
1End Page
7Number of Pages
7Start Date
2020-11-29Finish Date
2020-12-03eISSN
2474-1507ISSN
2474-1493ISBN-13
9781922352767Location
Hobart, Tasmania, AustraliaPublisher
IEEEPlace of Publication
Piscataway, NJFull Text URL
Peer Reviewed
- Yes
Open Access
- No
Era Eligible
- Yes