DocumentCode
1738070
Title
Modeling and small-signal analysis of controlled on-time boost power factor correction circuit
Author
Choi, Byungcho ; Hong, Sung-Soo ; Park, Hyokil
Author_Institution
Sch. of Electron. & Electr. Eng., Kyungpook Nat. Univ., Taegu, South Korea
Volume
1
fYear
2000
fDate
2000
Firstpage
490
Abstract
A large-signal average model for the controlled on-time boost power factor correction (PFC) circuit is developed and subsequently linearized resulting in a small-signal model for the PFC circuit. AC analyses are performed using the small-signal model, revealing new results on small-signal dynamics of the PFC circuit. The analysis results and model predictions are confirmed with experimental measurements on a 200 W prototype PFC circuit
Keywords
AC-DC power convertors; power factor correction; rectifying circuits; transfer functions; 200 W; AC analyses; PFC circuit; controlled on-time boost power factor correction circuit; large-signal average model; model predictions; small-signal analysis; small-signal dynamics; small-signal model; Circuit analysis; Circuit simulation; Frequency; Inductors; Latches; Power factor correction; Predictive models; Switches; Time domain analysis; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International
Conference_Location
Beijing
Print_ISBN
7-80003-464-X
Type
conf
DOI
10.1109/IPEMC.2000.885455
Filename
885455
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