Evaluation of current control methods for wind turbines using doubly-fed induction machines

被引：169

作者：

Petersson, A ^{[1
]}

Harnefors, L

Thiringer, T

机构：

[1] Chalmers Univ Technol, Dept Elect Power Engn, SE-41296 Gothenburg, Sweden

[2] Malardalen Univ, Dept Elect, SE-72123 Vasteras, Sweden

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2005年 / 20卷 / 01期

关键词：

current control; doubly-fed induction machine; internal model control; voltage sag;

D O I：

10.1109/TPEL.2004.839785

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, different rotor current control methods are investigated with the objective of eliminating the influence of the back electromotive force (EMF), which is that of, in control terminology, a load disturbance, on the rotor current. It is found that the method that utilizes both feed-forward of the back EMF and so-called "active resistance" manages best to suppress the influence of the back EMF on the rotor current, particularly when voltage sags occur, of the investigated methods. This method also has the best stability properties. In addition it is found that this method also has the best robustness to parameter deviations.

引用

页码：227 / 235

页数：9

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