Experimental investigation on the performance of an autonomous wind energy conversion system
Experimental investigation on the performance of an autonomous wind energy conversion system
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DOI：
10.1016/j.ijepes.2012.08.017
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发表时间：
2013
影响因子：
5.2
通讯作者：
A. Abdelkafi;Abdelkarim Masmoudi;L. Krichen
中科院分区：
文献类型：
--
作者：
A. Abdelkafi;Abdelkarim Masmoudi;L. Krichen
分布式发电似乎是一种非常有趣的供电解决方案，特别是对于远离电网的偏远地区。本文提出了一种自主风能转换系统以及用于为孤立站点供电的控制策略。建立了一个测试台来模拟连接到隔离负载的变速风力涡轮机的行为。这项研究表明，谐振控制器的使用确保了为可能不平衡和突然变化的负载供电的三相电源的稳定性。仿真与实验结果的比较证明了测试台和实时实施的控制策略的有效性。
Distributed generation seems to be a very interesting solution to provide electricity especially for the remote areas far from the electrical grid. In this paper, an autonomous wind energy conversion system and the control strategies applied to feed an isolated site were presented. A test bench was achieved in order to emulate the behaviour of a variable speed wind turbine connected to isolated loads. This study shows that the use of resonant controllers ensures the stability of the three-phase source supplying the loads which may be unbalanced and subjected to abrupt variations. A comparison between simulation and experimental results proves the effectiveness of the test bench and the control strategies implemented in real time.