Predictive Control of Series Stacked Flying-Capacitor Active Rectifiers

被引:21
作者
du Toit, Danil [1 ]
Mouton, Hendrik du T. [1 ]
Kennel, Ralph [2 ]
Stolze, Peter [2 ]
机构
[1] Univ Stellenbosch, Dept Elect & Elect Engn, ZA-7600 Stellenbosch, South Africa
[2] Tech Univ Munich, Inst Elect Drive Syst & Power Elect, D-80333 Munich, Germany
关键词
Power electronics; predictive control; rectifiers; INTELLIGENT UNIVERSAL TRANSFORMER; MATRIX CONVERTER;
D O I
10.1109/TII.2012.2224875
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 considers the use of back-to-back, full-bridge, three-level flying-capacitor converters in a series-input-parallel-output connected fashion for the implementation of a solid-state transformer. A finite-control-set model-based predictive control algorithm is developed for the control of the active rectifier front-ends. Pulse width modulation is used for the isolation back-ends. A solid-state transformer is constructed with two of the proposed back-to-back converters and experimental results are presented.
引用
收藏
页码:697 / 707
页数:11
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