Vector controlled induction machines for stand-alone wind energy applications
Vector controlled induction machines for stand-alone wind energy applications
复制标题
用于独立风能应用的矢量控制感应电机
DOI：
10.1109/ias.2000.882069
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
J. Clare
中科院分区：
文献类型：
--
作者：
R. Peña;R. Cárdenas;G. Asher;J. Clare
本文介绍了用于变速风能转换(WEC)系统的矢量控制感应发电机的系统和控制结构。本文主要研究独立负荷或弱电网供电的WEC系统，因为对于这类系统，所产生的电压和潮流必须由WEC系统本身来调节，并且控制结构不是微不足道的。介绍了笼型感应发电机和双馈感应发电机的结构，并对它们的性能和复杂性进行了比较。实验结果表明，两种系统均能很好地调节输出电压，同时跟踪能量捕获的最佳速度。
This paper describes the system and control structures for vector controlled induction generators used for variable speed, wind energy conversion (WEC) systems. The paper focuses on WEC systems feeding an isolated load or weak grid since for such systems the generated voltage and power flow must be regulated by the WEC system itself and the control structures are not trivial. The structures for both cage induction and doubly-fed induction generators are described and their performance and complexity compared. Experimental results for both systems feeding an isolated load are given and show that both systems are capable of good output voltage regulation whilst tracking the optimal speed for energy capture.