Hybrid Control of DFIG Using Multicellular Converters

被引:0
|
作者
Taibi, Fateh [1 ]
Tadjine, Mohamed [1 ]
Boucherit, Mohamed Seghir [1 ]
Benzineb, Omar [2 ]
机构
[1] Ecole Natl Polytech, Algiers, Algeria
[2] Univ Blida, Blida, Algeria
关键词
multicellular converters; doubly fed induction generator (DFIG); indirect power control; hybrid system;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, the authors propose the hybrid control of Doubly Fed Induction Generator DFIG connected by rotor side to three multicellular converters. Each converter is considered with two cells and represented as a hybrid system with four modes of operation. Indirect control of stator active and reactive powers is used in order to generate the references of rotor currents in d-q axis reference frame. These currents will be maintained using hybrid control based on the determination of switching sequences from a mode of the converters to another based on the dynamics of the converter modes. The developed hybrid controllers allow decoupled control of the rotor currents.
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页数:6
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