The Transactions of the Korean Institute of Electrical Engineers B (대한전기학회논문지:전기기기및에너지변환시스템부문B)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

Modeling and Small-Signal Analysis of Controlled On-time Boost Power Factor Correction Circuit

도통 시간 제어형 승압형 역률보상회로의 모델링과 소신호 해석

  • Published : 2000.05.01
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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 new on small-signal dynamics of the PFC circuit. The analysis results and model predictions are confirmed with experimental measurements on 200W prototype PFC circuit.

Keywords

References

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