Title :
Analysis of the series resonant converter using a frequency domain model
Author :
Roy, P.P. ; Doradla, S.R. ; Deb, Sujoy
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Kanpur, India
Abstract :
The steady-state analysis of the series resonant converter with a capacitive output filter is studied using a frequency-domain model. The expressions for the resonant current and the capacitor voltage are derived. The converter shows multiple continuous conduction mode with continuous gate/base drive pulses. The performance characteristics relating to output voltage, output current, switching frequency, and feedback diode conduction angle are given. The input power, output power, and efficiency of the series resonant converter with finite quality factor are included. Some guidelines in the selection of component values and their ratings are given with an illustrative example
Keywords :
power convertors; capacitive output filter; capacitor voltage; continuous gate/base drive pulses; efficiency; feedback diode conduction angle; finite quality factor; frequency domain model; input power; multiple continuous conduction mode; output current; output power; output voltage; performance characteristics; series resonant converter; steady-state analysis; switching frequency; Capacitors; Diodes; Filters; Frequency domain analysis; Output feedback; Power generation; Resonance; Steady-state; Switching frequency; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 1991. PESC '91 Record., 22nd Annual IEEE
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-0090-4
DOI :
10.1109/PESC.1991.162718
