Abstract
This paper investigates the use of boost and Cuk topologies in unity power factor correction circuits. The topologies include classical switched mode power supply, quasi-resonant zero current switching and extended-period quasi-resonant circuits. They all operate with continuous input current. Control methods are presented. They are duty ratio, switching frequency and constant frequency-extended period. The implications of power factor, harmonic distortion and switching frequency on the topologies are presented in order to compare performance.
Original language | English |
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Pages (from-to) | 614-619 |
Number of pages | 6 |
Journal | IEE Conference Publication |
Volume | 399 |
Publication status | Published - 1 Dec 1994 |
Externally published | Yes |
Event | Proceedings of the 5th International Conference on Power Electronics and Variable-Speed Drives - London, United Kingdom Duration: 26 Oct 1994 → 28 Oct 1994 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering