Analysis, design, and optimization of the LCC resonant inverter as a high-intensity discharge lamp ballast

被引:36
作者
Alonso, JM [1 ]
Blanco, C [1 ]
Lopez, E [1 ]
Calleja, AJ [1 ]
Rico, M [1 ]
机构
[1] Univ Oviedo, Dept Ingn Elect & Elect, Gijon 33204, Spain
关键词
clamped-mode series-parallel resonant inverter; high-intensity-discharge lamp ballast; lighting; low-losses control method; optimum commutations; soft switching;
D O I
10.1109/63.668122
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
A complete study of the clamped-mode (CM) series-parallel (LCC) resonant inverter together with some of the control-to-output characteristics are presented in this paper. Also, a new control method for the CM LCC resonant inverter is introduced. With this method, the inverter is forced to operate with optimum commutations and without handling reactive energy, thus minimizing both switching and conduction losses, The corresponding design procedure is illustrated with a design example. Finally, some experimental results obtained from a prototype at the laboratory are also shown to validate the analysis and evaluate the proposed control method.
引用
收藏
页码:573 / 585
页数:13
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