Control method of a doubly-fed induction generator with automatic grid synchronization

被引:0
|
作者
Park, Jungwoo [1 ]
Lee, Kiwook [1 ]
Kim, Dongwook [1 ]
机构
[1] Korea Electrotechnol Res Inst, Seongjudong 28-1, Chang Won, South Korea
关键词
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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 order to transmit energy generated through the stator winding of a doubly-fed induction generator, we need to synchronize the generated voltage vector with the grid voltage vector. However, the existing synchronization method works only when the encoder is installed at a specific position and equivalent constant is precise. To solve this problem, the present study proposed a new synchronization method and a way of applying the method to existing doubly-fed induction generator control algorithm. The validity of the proposed method was tested using a prototype converter for the control of a 1.5MW-class doubly-fed induction generator.
引用
收藏
页码:1093 / +
页数:3
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