Relevance of aerodynamic modelling for load reduction control strategies of two-bladed wind turbines

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Experimental wind tunnel testing of linear individual pitch control for two-bladed wind turbines

In this paper Linear Individual Pitch Control (LIPC) is applied to an experimental small-scale two-bladed wind turbine. LIPC is a recently introduced Individual Pitch Control (IPC) strategy specifically intended for two-bladed wind turbines. The LIPC approach is based on a linear coordinate transformation, with the special property that only two control loops are required to potentially reduce ...

متن کامل

Fixed-structure H∞ control design for linear Individual Pitch Control of two-bladed wind turbines

In this paper, a fixed-structure Individual Pitch Control (IPC) design method for two-bladed wind turbines is presented. IPC is an active load reduction technique designed to lower wind turbine loads, which are caused by continuously varying wind conditions. Based on load measurements, the once-per-revolution (1P) loads and harmonics of this frequency (2P, 3P, etc.) can be reduced by rotating (...

متن کامل

Masters Thesis: Feedforward Learning Control for Individual Blade Pitch Control of Modern Two-Bladed Wind Turbines

Wind is arguably the most promising source of sustainable energy. Moreover, recent developments in wind turbine technology have achieved significant cost reductions in extracting energy from wind. The main reason for this has been the application of innovative and effective control strategies. Over time, turbine designs have focused on reducing the overall cost of energy by either maximizing en...

متن کامل

Robust Control For Variable-Speed Two-Bladed Horizontal-Axis Wind Turbines Via ChatteringControl

A robust controller with chattering is proposed for variable speed control of a two-bladed horizontal axis wind turbine similar to the DOE MOD-0 model. The chattering term provides robustness against un-modeled non-linearities. To validate the performance of the proposed controller, a dynamic wind model has also been developed. This model is based on using an harmonic oscillator with an additiv...

متن کامل

Modelling and Control of Wind Turbines

........................................................................................................................................... 2 ACKNOWLEDGMENTS ...................................................................................................................... 3 CONTENTS ................................................................................................................

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Physics: Conference Series

سال: 2014

ISSN: 1742-6596

DOI: 10.1088/1742-6596/524/1/012049