Title :
On the ZVT-PWM Cuk converter
Author :
Tseng, Ching-Jung ; Chen, Chern-Lin
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fDate :
8/1/1998 12:00:00 AM
Abstract :
A modified zero voltage transition pulsewidth modulation (ZVT-PWM) Cuk converter is proposed in this letter. Better robustness, smaller minimum duty ratio, and lower turn-on loss are obtained in this converter. No additional component is needed compared with the conventional ZVT-PWM Cuk converter
Keywords :
DC-DC power convertors; PWM power convertors; losses; switching circuits; ZVT-PWM Cuk converter; minimum duty ratio; pulsewidth modulation; robustness; turn-on loss; zero voltage transition; Anodes; Diodes; Inductors; Pulse width modulation; Pulse width modulation converters; Resonance; Switching circuits; Switching converters; Switching loss; Zero voltage switching;
Journal_Title :
Industrial Electronics, IEEE Transactions on
