Predictive direct power control of the doubly fed induction machine with reduced power ripple at low constant switching frequency

被引:12
|
作者
Abad, Gonzalo [1 ]
Rodriguez, Miguel Angel [1 ]
Poza, Javier [1 ]
机构
[1] Univ Mondragon, Fac Engn, Arrasate Mondragon 2500, Spain
来源
2007 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, PROCEEDINGS, VOLS 1-8 | 2007年
关键词
D O I
10.1109/ISIE.2007.4374755
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, a new. predictive Direct Power Control (DPC) technique is presented for the Doubly Fed Induction Machine (DFIM). Based on a model prediction, the control strategy is able to operate at considerably low constant switching frequencies. In addition, this control technique allows it to perform different power ripple minimization strategies, in order to improve the steady state and transient response behaviors. Consequently, different power ripple minimization methods will be presented. Then, these methods will be analyzed and compared by simulation, concluding that despite the fact that they achieve very similar results,. the method that minimizes the power ripples by an approximation, is more suitable to be implemented in a real time application, since it presents very good results and is the less computationally expensive.
引用
收藏
页码:1119 / 1124
页数:6
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