Steady-state analysis of soft-switching converters

被引：0
|
作者：
Egiziano, L [1 ]
Femia, N [1 ]
Spagnuolo, G [1 ]
Vitelli, M [1 ]
机构：
[1] Univ Salerno, DIIIE, I-84084 Fisciano, SA, Italy
来源：
IECON'01: 27TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, VOLS 1-3 | 2001年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Steady-state analysis of soft-switching converters is treated in this paper. Finding the steady-state solution of soft-switching converters by means of start-up transient simulation may involve onerous computations and convergence failure because of the mix of fast and slow natural frequencies determined respectively by the presence of soft-switching Lr-Cr cells elements and bulky L-C filter elements. The numerical method proposed in this paper shows high reliability and fast convergence, thanks to the adoption of an Interval Analysis-based technique for the detection of commutations and of a Compensation Theorem-based technique for the analysis of commutations. An example, discussed in depth, of steady-state analysis of a dc-dc converter is presented to highlight the good performances of the simulation algorithm.
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收藏
页码：978 / 983
页数：4
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