منابع مشابه
Vertical Axis Wind Turbine Case Study
This case study investigates the generator of a large offshore Vertical Axis Wind Turbine (VAWT). In particular this case study focuses on the effect of the inherent cyclic torque loading of the VAWT on the generator in terms of the costs and losses experienced. A spectrum of torque control strategies were created based on the ratio q of the allowed electrical torque variation to the mechanical...
متن کاملDesign, Operation and Diagnostics of a Vertical Axis Wind Turbine
...................................................................................................................................................................... II DECLARATION ............................................................................................................................................................. IV AKNOWLEDGEMENTS .........................................
متن کاملAerodynamic Analysis of a Helical Vertical Axis Wind Turbine
Vertical axis wind turbines (VAWTs) are gradually receiving more and more interest due to their lower sensitivity to the yawed wind direction. Compared with straight blades VAWT, blades with a certain helicity show a better aerodynamic performance and less noise emission. Nowadays computational fluid dynamics technology is frequently applied to VAWTs and gives results that can reflect real flow...
متن کامل3D CFD Analysis of a Vertical Axis Wind Turbine
To analyze the complex and unsteady aerodynamic flow associated with wind turbine functioning, computational fluid dynamics (CFD) is an attractive and powerful method. In this work, the influence of different numerical aspects on the accuracy of simulating a rotating wind turbine is studied. In particular, the effects of mesh size and structure, time step and rotational velocity have been taken...
متن کاملDesign, Operation and Diagnostics of a Vertical Axis Wind Turbine
...................................................................................................................................................................... II DECLARATION ............................................................................................................................................................. IV AKNOWLEDGEMENTS .........................................
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ژورنال
عنوان ژورنال: The Journal of Korea Institute of Information, Electronics, and Communication Technology
سال: 2017
ISSN: 2005-081X
DOI: 10.17661/jkiiect.2017.10.5.389