Control Engineering Analysis of Mechanical Pitch Systems

The Science of Making Torque from Wind 2012

Bernicke, Olaf^1 ; Gauterin, Eckhard^1 ; Schulte, Horst^2 ; Zajac, Michal^2

Reiner Lemoine Institut, Ostendstrasse 25, Berlin

12459, Germany^1

Hochschule fuer Technik und Wirtschaft, Wilhelminenhofstrasse 75A, Berlin

12459, Germany^2

关键词: Engineering analysis;    Equilibrium point;    Global stability analysis;    Local stability analysis;    Small wind turbine;    Takagi-sugeno;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/555/1/012009/pdf
DOI  :  10.1088/1742-6596/555/1/012009

来源: IOP

【 摘 要 】

With the help of a local stability analysis the coefficient range of a discrete damper, used for centrifugal forced, mechanical pitch system of small wind turbines (SWT), is gained for equilibrium points.-By a global stability analysis the gained coefficient range can be validated. An appropriate approach by Takagi-Sugeno is presented in the paper.