Y. Konishi et al., 3-PHASE CURRENT-FED SOFT-SWITCHING PWM CONVERTER WITH SWITCHED-CAPACITOR TYPE RESONANT DC-LINK SNUBBER, Electronics Letters, 34(21), 1998, pp. 1996-1997
An approach to the correction of the resonant commutation time of a th
ree-phase current-fed zero current soft-switching pulsewidth modulatio
n converter is described, and the converter characteristics are discus
sed.