전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2002년도 전력전자학술대회 논문집
- /
- Pages.228-232
- /
- 2002
Onechip Microcontroller에 의한 압전 변압기를 이용한 T5 28W급 형광등 전자식안정기에 관한 연구
A study on 7528W Class Fluorescent Lamp Ballast using a Piezoelectric Transformer by means of Onechip Microcontroller
- 황락훈 (세명대학교 전기공학과) ;
- 신양호 (세명대학교 전기공학과) ;
- 조상로 (세명대학교 전기공학과) ;
- 장은성 (세명대학교 전기공학과) ;
- 조문택 (대원과학대 전기과) ;
- 안익수 (대원과학대 전기과) ;
- 김주래
- Hwang L. H. (Dept of Electrical Engineering, Semyung University) ;
- Shin Y. H. (Dept of Electrical Engineering, Semyung University) ;
- Cho S. R. (Dept of Electrical Engineering, Semyung University) ;
- Jang E. S. (Dept of Electrical Engineering, Semyung University) ;
- Cho M. T. (Dept of Electrical Engineering, Daewon Science College) ;
- Ahn I. S. (Dept of Electrical Engineering, Daewon Science College) ;
- Kim J. R. (C&C TECH Co.,LTD)
- 발행 : 2002.07.01
초록
In this paper, In order to solve the problem is proposed using a new type of electronic ballast that the traditional magnetic ballasts operated at 50-60Hz have been suffered from noticeable flicker, high loss, large crest factor and heavy weight which is composed of rectifier, active power corrector, series resonant half bridge inverter, micro-controller and piezoelectric transformer for driving for driving T5 fluorescent lamp were manufactured. The proposed electronic ballast operated at high frequency (about 75kHz) shows a input power factor of more than 0.995, total harmonic distortion of less than
키워드