Title :
Steady-state analysis of full-bridge series resonant converter with phase-shift and frequency control
Author :
Aboushady, A.A. ; Ahmed, K.H. ; Finney, Stephen J. ; Williams, Barry W.
Author_Institution :
Department of Electronic and Electrical Engineering, Strathclyde University, Glasgow, UK
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.
Keywords :
Phase-shift (PS); Series Resonant Converter (SRC); Steady-state ac analysis; frequency control;
Conference_Titel :
Power Electronics, Machines and Drives (PEMD 2010), 5th IET International Conference on
Conference_Location :
Brighton, UK
DOI :
10.1049/cp.2010.0032
