TY - GEN
T1 - Design and implementation of novel single-stage charge-pump power factor correction electronic ballast for metal halide lamp
AU - Lin, Ray-Lee
AU - Lo, Chih
PY - 2010/12/1
Y1 - 2010/12/1
N2 - This paper presents a novel single-stage charge-pump (CP) power-factor-correction (PFC) electronic ballast for the MH lamps driven with the low-frequency square-wave current to avoid the acoustic-resonance problem. In order to achieve high power factor and meet the IEC regulation, the CPPFC technique is applied to the full-bridge inverter of the conventional electronic ballast. Based on the analyses of the operational modes for the proposed electronic ballast, the design criteria of the CP components for the proposed electronic ballast are presented. A prototype circuit for 35-W MH lamp is implemented to confirm the presented design criteria.
AB - This paper presents a novel single-stage charge-pump (CP) power-factor-correction (PFC) electronic ballast for the MH lamps driven with the low-frequency square-wave current to avoid the acoustic-resonance problem. In order to achieve high power factor and meet the IEC regulation, the CPPFC technique is applied to the full-bridge inverter of the conventional electronic ballast. Based on the analyses of the operational modes for the proposed electronic ballast, the design criteria of the CP components for the proposed electronic ballast are presented. A prototype circuit for 35-W MH lamp is implemented to confirm the presented design criteria.
UR - http://www.scopus.com/inward/record.url?scp=78751523932&partnerID=8YFLogxK
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U2 - 10.1109/IECON.2010.5675147
DO - 10.1109/IECON.2010.5675147
M3 - Conference contribution
AN - SCOPUS:78751523932
SN - 9781424452262
T3 - IECON Proceedings (Industrial Electronics Conference)
SP - 2553
EP - 2558
BT - Proceedings - IECON 2010, 36th Annual Conference of the IEEE Industrial Electronics Society
T2 - 36th Annual Conference of the IEEE Industrial Electronics Society, IECON 2010
Y2 - 7 November 2010 through 10 November 2010
ER -