Unidimensional Modulation Technique for Cascaded Multilevel Converters

被引：57

作者：

Leon, Jose I. ^{[1
]}

Vazquez, Sergio ^{[1
]}

Kouro, Samir ^{[2
]}

Franquelo, Leopoldo G. ^{[1
]}

Carrasco, Juan M. ^{[1
]}

Rodriguez, Jose ^{[3
]}

机构：

[1] Univ Seville, Dept Elect Engn, E-41012 Seville, Spain

[2] Ryerson Univ, Dept Elect & Comp Engn, Toronto, ON M5B 2K3, Canada

[3] Univ Tecn Federico Santa Maria, Dept Elect Engn, Valparaiso 356028, Chile

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2009年 / 56卷 / 08期

关键词：

Modulation; multilevel systems; voltage control; STRATEGY;

D O I：

10.1109/TIE.2009.2016510

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a simple and low-computational-cost modulation technique for multilevel cascaded H-bridge converters. The technique is based on geometrical considerations considering a unidimensional control region to determine the switching sequence and the corresponding switching times. In addition, a simple strategy to control the dc-voltage ratio between the H-bridges of the multilevel cascaded converter is presented. Examples for the two-cell topology are shown, but the proposed technique can be applied to develop modulation methods for a higher number of H-bridges. Experimental results are presented to validate the proposed technique.

引用

页码：2981 / 2986

页数：6

共 17 条

[1] Individual voltage balancing strategy for PWM cascaded H-bridge converter-based STATCOM
Barrena, Jon Andoni
Marroyo, Luis
Vidal, Miguel Angel Rodriguez
Apraiz, Jose Ramon Torrealday
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2008, 55 (01) : 21 - 29
[2] The Age of Multilevel Converters Arrives
Franquelo, Leopoldo G.
Rodriguez, Jose
Leon, Jose I.
Kouro, Samir
Portillo, Ramon
Prats, Maria M.
[J]. IEEE INDUSTRIAL ELECTRONICS MAGAZINE, 2008, 2 (02) : 28 - 39
[3] Holmes D.G., 2003, Pulse Width Modulation for Power Convert-ers: Principles and Practice, V18
[4] Design of cascaded H-bridge rectifier for medium voltage applications
Iman-Eini, H.
Schanen, J-L.
Farhangi, Sh.
Wang, S.
[J]. 2007 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6, 2007, : 653 - 658
[5] Reduced switching-frequency-modulation algorithm for high-power multilevel inverters
Kouro, Samir
Rebolledo, Jaime
Rodriguez, Jose
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2007, 54 (05) : 2894 - 2901
[6] Comparison of 2.3-kV medium-voltage multilevel converters for industrial medium-voltage drives
Krug, Dietmar
Bernet, Steffen
Fazel, Seyed Saeed
Jahli, Kamran
Malinowski, Mariusz
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2007, 54 (06) : 2979 - 2992
[7] New space vector modulation technique for single-phase multilevel converters
Leon, J. I.
Portillo, R.
Franquelo, Leopoldo G.
Vazquez, S.
Carrasco, J. M.
Dominguez, E.
[J]. 2007 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, PROCEEDINGS, VOLS 1-8, 2007, : 617 - 622
[8] A Simple and Low Cost Modulation Technique for Single-Phase Multilevel Cascade Converters Based on Geometrical Considerations
Leon, J. I.
Vazquez, S.
Watson, A.
Franquelo, L. G.
Wheeler, P.
Carrasco, J. M.
[J]. 2008 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY, VOLS 1-5, 2008, : 1346 - +
[9] Simple unified approach to develop a time-domain modulation strategy for single-phase multilevel converters
Leon, Jose I.
Portillo, Ramon
Vazquez, Sergio
Padilla, Jose J.
Franquelo, Leopoldo G.
Carrasco, Juan M.
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2008, 55 (09) : 3239 - 3248
[10] Feed-Forward Space Vector Modulation for Single-Phase Multilevel Cascaded Converters With Any DC Voltage Ratio
Leon, Jose I.
Vazquez, Sergio
Watson, Alan J.
Franquelo, Leopoldo G.
Wheeler, Patrick W.
Carrasco, Juan M.
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2009, 56 (02) : 315 - 325

← 1 2 →