Title :
A nondissipative snubber applied to the forward-PWM-ZVS-SR
Author :
L.H.S.C. Barreto;A.A. Pereira;J.B. Vieira;V.J. Farias;L.C. de Freitas
Author_Institution :
Fac. de Engenharia Electrica, Univerisdade Federal de Uberlandia, Brazil
Abstract :
This paper presents a forward converter with a nondissipative snubber. This approach allows the main switch to work in a ZVS way and the auxiliary switch to work in a ZCS way. Two capacitors, one inductor, one switch (auxiliary switch) and one diode in series with the main switch compose the nondissipative snubber.
Keywords :
"Snubbers","Switches","Resonance","Capacitors","Inductors","Zero current switching","Zero voltage switching","Switching converters","Pulse width modulation converters","Switching frequency"
Conference_Titel :
Power Electronics Congress, 2000. CIEP 2000. VII IEEE International
Print_ISBN :
0-7803-6489-9
DOI :
10.1109/CIEP.2000.891420
