Abstract
This paper presents steady-state ac analysis of the series resonant converter with phase-shift and frequency control. Analysis for the converter operation above resonance is performed. A simple analytical expression for the converter input/output voltage gain as a function of phase-shift and frequency is derived. Different converter operation modes are demonstrated with simulation results. Analytical expressions for mode boundaries and maximum power transfer to load are derived, discussed, and graphically represented.
Original language | English |
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Title of host publication | 5th IET International Conference on Power Electronics, Machines and Drives (PEMD 2010) |
Publisher | Institution of Engineering and Technology (IET) |
DOIs | |
Publication status | Published - Apr 2010 |
Keywords
- resonant power convertors
- phase control
- frequency control
- series resonant converter
- SRC
- steady-state ac analysis