A novel approach for dc-link voltage ripple reduction in Cascaded Multilevel converters

被引：6
|
作者：
Carpaneto, M. [1 ]
Maragliano, G. [1 ]
Marchesoni, M. [1 ]
Vaccaro, L. R. [1 ]
机构：
[1] Univ Genoa, Dipartimento Ingn Elettr, Via Opera Pia,11a, I-16145 Genoa, Italy
来源：
2006 INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS, ELECTRICAL DRIVES, AUTOMATION AND MOTION, VOLS 1-3 | 2006年
关键词：
boost converter; cascade multilevel converter; dc-link filter reduction; medium voltage drives;
D O I：
10.1109/SPEEDAM.2006.1649837
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A new Cascaded Multilevel converter structure is proposed, which allows a remarkable reduction of the dc-link voltage ripples, owing to the implementation of a new devised control strategy. The new topology uses only an additional controllable switch-diode couple for each basic H-bridge cell, with a small increment in cost and complexity of the converter system. Several results are presented, which confirm the validity of the proposed approach.
引用
收藏
页码：571 / +
页数：2
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