Analysis of a variable speed double-fed induction generator wind turbine during network voltage unbalance conditions

被引:1
作者
Kearney, Joseph [1 ]
Conlon, Michael F. [1 ]
机构
[1] Dublin Inst Technol, Dublin, Ireland
来源
2007 42ND INTERNATIONAL UNIVERSITIES POWER ENGINEERING CONFERENCE, VOLS 1-3 | 2007年
关键词
power quality; wind power; voltage unbalance; DFIG;
D O I
10.1109/UPEC.2007.4469097
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The behaviour of Double-Fed Induction Generators to supply network voltage unbalance is investigated. The paper shows the effects that voltage unbalance can have on a DFIG, using Matlab/Simulink. The results from simulations show that voltage unbalance affects both the induction generator and the rotor converter, due to the high unbalanced currents generated. The ability to modify the control strategy of a DFIG to compensate for voltage unbalance is outlined and simulations show the improvements to the performance of the DFIG.
引用
收藏
页码:1060 / 1064
页数:5
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