대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2002년도 하계학술대회 논문집 B
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- Pages.1120-1122
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- 2002
부스트 방식 역률개선회로의 설계와 특성분석
Analysis of continuous conduction mode boost power-factor-correction circuit
- Kim, Cherl-Jin (Halla University) ;
- Jang, Jun-Young (Halla University) ;
- Kim, Sang-Duck (Halla University) ;
- Song, Yo-Chang (SungShin Technology Mechatronics Co) ;
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Yoon, Shin-Yang
(Dongguk University)
- 발행 : 2002.07.10
초록
Switching power supply are widely used in many industrial field. Power factor improvement and harmonic reduction technique is very important in switching power supply. The power factor correction (PFC) circuit using boost converter used in input of power source is studied in this paper. It is analyzed distortional situations and harmonics of input currents that presented at continuous conduction mode(CCM) of boost PFC circuit. It is done simulations of harmonics distribution according to load variation by using PSPICE and MATLAB. From the actual experiment of boost PFC circuit the validity of the analysis is confirmed.
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