Browse > Article

A Study on High Efficiency Electronic Ballast for Metal Halide Discharge Lamps  

Kim, Hae-Jun (HSL 일렉트로닉스 전자설계팀)
Won, Jae-Sun (삼성전기 POWER사업팀)
Park, Jae-Wook ((주)누리기술)
Seo, Cheol-Sik (선문이앤지)
Lee, Seung-Hee (포항산업과학연구원 전기연구팀)
Sim, Kwang-Yeal (울산과학대학 전기전자통신공학부)
Kim, Jong-Hae (삼성전기 POWER사업팀)
Kim, Dong-Hee (영남대 공대 전기공학과)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.56, no.12, 2007 , pp. 2157-2165 More about this Journal
Abstract
A novel design technology for a high frequency electronic ballast for metal-halide discharge lamps is proposed. A PFC technique is adopted to get unit power factor and output frequency alteration technique is adopted to avoid acoustic resonance. For characteristics evaluation, the designed electronic ballast is presented using normalized parameter. To reduce losses of the ballast. ZVS control technique is adopted and the maximum flux density of magnetic core for inductor should be kept lower. The electronic ballast for 250[W] metal-halide discharge lamp is implemented and 96[%] efficiency and low conducted EMI level are accomplished.
Keywords
electronic ballast; MHD lamp; efficiency; resonant inverter; spread spectrum;
Citations & Related Records

Times Cited By SCOPUS : 0
연도 인용수 순위
  • Reference
1 L. Laskai, P. Enjeti and I. J. Pitel, 'White-noise modulation of high frequency high intensity dicharge lamp ballasts', IAS '94 meeting Reports, pp. 1953-1961, 1994
2 원재선, 박재욱, 남승식, 이봉섭, 석줄기, 김동희, '고역률 쵸퍼-인버터 일체형 고주파 발생회로의 특성해석에 관한 연구', 대한전기학회 논문지 제53B권 10호, pp 610-617, Oct, 2004
3 박재욱, 남승식, 원재선, 신우철, 김동희, 안항목, '메탈 핼라이드 램프용 전자식 안정기', 한국조명전기설비학회 학술대회 논문집, pp. 385-390, Nov. 2004
4 'Transformer and Inductor Design Handbook, 2nd edition', Colonel Wm. T. McLyman, Marcel Dekker, Inc., ISBN 0-8247-7828-6
5 S.Wada, A.Okada, S.Morii, 'A study on the HID Lamps with Reduced Acoustic', winter 1987 JOURNAL of the illumination Engineering Society. pp. 162-175
6 L. Laskai, P. Enjeti and I. J. Pitel, 'White-noise modulation of high frequency high intensity dicharge lamp ballasts', IAS'94 meeting Reports, pp.1953-1961, 1994
7 이성희, 이치환, 권우현, 'HID 램프용 공진형 전자식 안정기', 전기학회논문지 50B권 10호, pp530-535, 2001
8 J. Zhou, L. Ma and Z. Qian, 'A novel method for testing acoustic resonance of HID lamps', APEC' 99, pp,480-485, 1999
9 S.H. Lee and C.H. Lee, 'Resonant-type electronic ballast for metal halide lamps', PCIM2001, pp.62-69
10 Jo Olsen and Warren P. Moskowitz, 'Time resolved measurements of HID lamp acoustic frequency spectra', IEEE IAS annual meeting, pp.2111-2116, 1998