대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2000년도 학술대회 논문집 전문대학교육위원
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- Pages.74-78
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- 2000
부스트컨버터의 고조파저감을 위한 스위칭 기법에 관한 연구
A study On the Switching Technique of Boost Converter for Harmonic Reduction
- Shon, Jin-Geun (Kyungwon College) ;
- Chu, Sun-Nam (Kyungwon College) ;
-
Kim, Young-Hyuk
(Kyungwon College)
;
- Lee, Sang-Cheol (DONG SEOUL College) ;
- Lee, Bok-Yong (DONG SEOUL College)
- 발행 : 2000.07.07
초록
In this paper a switching control circuit for shaping the line current and reducing the total harmonics distortion in the boost converter is presented. To solve the problems of performance degradation due to pulse waveform in the input current, the boost converter in which the harmonic distortion in the input current is reduced using a 3th harmonic-injected PWM is proposed. Finally, Simulation and experimental results of boost converter with 5[kHz] switching frequency are presented and correction of power factor and reduction of total harmonic distortion was established.
키워드