A new wind turbine simulator using a squirrel-cage motor for wind power generation systems
A new wind turbine simulator using a squirrel-cage motor for wind power generation systems
复制标题
一种使用鼠笼式电机用于风力发电系统的新型风力涡轮机模拟器
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
A. G. Abo
中科院分区：
文献类型：
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作者：
A. G. Abo
在本文中，一种新型风力涡轮机模拟器使用鼠笼感应电机来实现稳态和瞬态条件。使用涡轮机功率与风速和叶片桨距角之间的关系对涡轮机静态特性进行建模。通过将风速建模为宽范围频率的谐波之和，涡轮机性能受到真实风速模式的影响。涡轮机模型包括塔阴影和风切变的影响。设计并使用桨距角控制器通过将涡轮机输出功率限制在额定值来保护耦合发电机。还模拟了高惯量叶片，而不是实际的低惯量涡轮机。实验结果验证了风力涡轮机模拟器的性能。
In this paper, a new wind turbine simulator using a squirrel cage induction motor for both steady state and transient conditions. The turbine static characteristics are modeled using the relation between the turbine power versus the wind speed and the blade pitch angle. The turbine performance is subjected to a real wind speed pattern by modeling the wind speed as a sum of harmonics with wide range frequencies. The turbine model includes the effect of the tower shadow and wind shear. A pitch angle controller is designed and used to protect the coupled generator by limiting the turbine output power to the rated value. High inertia blades are also simulated instead of the low actual turbine inertia. Experimental results are presented to verify the wind turbine simulator performance.