고효율 구현을 위한 예측제어 기반 부분 스위칭 PFC 컨버터Predictive control based partial switching PFC converter for achieving high efficiency
- Other Titles
- Predictive control based partial switching PFC converter for achieving high efficiency
- Authors
- 최영준; 김태진; 김래영
- Issue Date
- Nov-2014
- Publisher
- 전력전자학회
- Citation
- 전력전자학회 2014년도 하계학술대회 논문집, pp.1 - 2
- Indexed
- OTHER
- Journal Title
- 전력전자학회 2014년도 하계학술대회 논문집
- Start Page
- 1
- End Page
- 2
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/158595
- Abstract
- In this paper the partial switching PFC converter which is based on predictive control is proposed. In terms of satisfying the harmonic standard, the predictive control shows a similar performance to the conventional average current mode control PFC in the normal input condition. Moreover, the current harmonic characteristic is insensitive to the distorted input voltage. With predictive control method, novel on-line partial switching strategy is suggested in this paper. Depending on the operating condition, the partial switching PFC converter can boost its output voltage. Also when its efficiency needs to be improved, according to load condition, the partial switching can be achieved. The proposed strategy is proved by the results of FFT and the loss analysis using PSIM 9.0.
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