Title :
Integrated ZCS quasi-resonant single-stage high power factor converter
Author :
Lee, J.-Y. ; Moon, G.W. ; Jung, Y.-S. ; Youn, M.J.
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea
fDate :
4/1/1999 12:00:00 AM
Abstract :
A new single phase zero-current-switched (ZCS) single stage quasi-resonant converter (QRC) for power factor correction (PFC) is proposed. The converter provides a good power factor, has tight output regulation, and low line current harmonic distortion. The proposed converter is suitable for low power level power supplies with high efficiency and tightly regulated output voltage
Keywords :
harmonic distortion; power factor correction; resonant power convertors; ZCS; efficiency; high power factor converter; line current harmonic distortion; output regulation; power factor correction; quasi-resonant single-stage power convertor; tightly regulated output voltage; zero-current-switched convertor;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990371
