전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2017년도 전력전자학술대회
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- Pages.231-232
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- 2017
LCC 컨버터 기반의 제논 플래시 램프 구동장치를 위한 시머회로 설계
Design of a Simmer Circuit for Xenon Flash Lamp Driver Based on a LCC Converter
- 송승호 (중앙대학교) ;
- 조찬기 (중앙대학교) ;
- 박수미 (중앙대학교) ;
- 박현일 (중앙대학교) ;
- 배정수 (과학기술연합대학원) ;
-
장성록
(한국전기연구원)
;
- 류홍제 (중앙대학교)
- Song, Seung-Ho (Chung-Ang University) ;
- Cho, Chan-Gi (Chung-Ang University) ;
- Park, Su-Mi (Chung-Ang University) ;
- Park, Hyun-Il (Chung-Ang University) ;
- Bae, Jung-Su (University of Science & Technology) ;
-
Jang, Sung-Roc
(KERI)
;
- Ryoo, Hong-Je (Chung-Ang University)
- 발행 : 2017.07.04
초록
This paper describes the design and implementation of a 2.5kW (500V, 5A) simmer circuit that maintains the ionization of xenon gas inside the lamp. The design is based on a LCC resonant converter in continuous conduction mode (CCM) with above resonant frequency to take advantage of high power density from using parasitic elements such as the leakage inductance in a power transformer. In addition, since the converter has current source output characteristics, it is suitable for maintaining ionization of the lamp having the negative resistance load characteristic. To verify this converter design, PSpice modeling was performed. Finally, the developed simmer circuit is verified by a resistive load of rated performance and the Ionization maintenance operation of the xenon flash lamp.
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