Investigation of grid-structure interaction of wind turbine driven DFIG using FAST and Simulink

2017 6th International Conference on Computer Applications In Electrical Engineering-Recent Advances (CERA) Pub Date : 2017-10-01 DOI:10.1109/CERA.2017.8343293

Ganesh P. Prajapat, N. Senroy, I. Kar

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引用次数: 2

Abstract

This paper presents the study of the interaction of the electrical dynamics with the structure of the wind turbine. A grid connected Doubly Fed Induction Generator (DFIG) based wind energy conversion system has been considered for the investigation. The dynamical structure of the blade and tower of the wind turbine has been modelled by using Euler-Lagrangian approach while the input mechanical power to the wind turbine and the wind loading on the turbine blades and tower was derived by the Blade Element Momentum (BEM) method considering the aerodynamic properties of the blades. The results obtained from the time-domain simulation offer a deep understanding of the combined interaction of electrical, mechanical structural and aero-dynamical aspect of wind turbine generator system and may further be used to design various control schemes. The model has been validated using NREL's simulation tool, FAST (fatigue, aerodynamics, structures and turbulence) and TurbSim. The structural and aerodynamic data of NREL's 5-MW baseline wind turbine were used for the simulation.

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基于FAST和Simulink的风电驱动DFIG网-结构相互作用研究

本文研究了风力机结构与电动力学的相互作用。研究了一种基于并网双馈感应发电机(DFIG)的风能转换系统。采用欧拉-拉格朗日方法对风力机叶片和塔架的动力结构进行了建模，并考虑叶片的气动特性，采用叶片元动量法推导了风力机的输入机械功率以及叶片和塔架上的风荷载。时域仿真结果对风力发电机组系统的电气、机械、结构和气动方面的相互作用有了深入的了解，并可用于设计各种控制方案。该模型已使用NREL的模拟工具FAST(疲劳、空气动力学、结构和湍流)和TurbSim进行了验证。利用NREL的5mw基线风力机的结构和气动数据进行仿真。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2017 6th International Conference on Computer Applications In Electrical Engineering-Recent Advances (CERA)

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