Using input current shaper in the implementation of high-power-factor electronic ballasts

被引:11
作者
Alonso, JM [1 ]
Calleja, AJ [1 ]
Ribas, J [1 ]
López, E [1 ]
Rico-Secades, M [1 ]
Sebastián, J [1 ]
机构
[1] Univ Oviedo, DIEECS Technol Elect, Gijon 33204, Spain
来源
APEC'99: FOURTEENTH ANNUAL APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, CONFERENCE PROCEEDINGS, VOLS 1 & 2 | 1999年
关键词
D O I
10.1109/APEC.1999.750444
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper a new solution to implement single-stage high-power-factor electronic ballasts based on the input current shaper (ICS) is presented, The ICS is implemented between main rectifier and bulk capacitor to increase the conduction angle of the main rectifier diodes up to a minimum value to obtain low current harmonics injected to the mains. The ICS incorporates only passive elements, avoiding the use of extra control circuitry, thus featuring low cost for the electronic ballast, Both analysis and experimental results are provided in the paper to validate the proposed topology.
引用
收藏
页码:746 / 752
页数:3
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