1207 Dependence on Moment-of-Inertia in Behavior of a Vertical Axis Wind Turbine in Oscillating Wind

2009 ◽  
Vol 2009 (0) ◽  
pp. 391-392
Author(s):  
Koichi Hara ◽  
Yutaka Hara ◽  
Yoshiki Shimoda ◽  
Yuya Sugimoto ◽  
Tsutomu Hayashi
Keyword(s):  
Wind Turbine ◽  
Vertical Axis ◽  
Moment Of Inertia ◽  
Vertical Axis Wind Turbine

1727 Transient Response of a Vertical Axis Wind Turbine in the Change of Wind Speed : Effects of Moment of Inertia

2007 ◽  
Vol 2007.2 (0) ◽  
pp. 361-362
Author(s):  
In-Seung KANG ◽  
Tomoya AZUI ◽  
Masaru KATO ◽  
Yutaka HARA ◽  
Tetuya KAWAMURA ◽  
...  
Keyword(s):  
Wind Speed ◽  
Wind Turbine ◽  
Transient Response ◽  
Vertical Axis ◽  
Moment Of Inertia ◽  
Vertical Axis Wind Turbine

The Forceanalysis of the Vertical Axis Wind Turbine Arms

2011 ◽  
Vol 71-78 ◽  
pp. 4794-4797
Author(s):  
Zhong Guo Bian ◽  
Cheng Xian Fan ◽  
Shu Qin Liu
Keyword(s):  
Wind Turbine ◽  
Equilateral Triangle ◽  
Maximum Stress ◽  
Vertical Axis ◽  
Moment Of Inertia ◽  
Vertical Axis Wind Turbine ◽  
The Moment

The strain on the arms of the H-VAWT is complex. The article makes analysis on the moment of inertia and maximum stress of the H-VAWT arms, and calculation is made on an equilateral triangle and a rhombus which has the same perimeter with the former. The article provides a method for analyzing the designation of H-VAWT.

Calculating the aerodynamics of vertical axis wind turbines

2012 ◽  
Vol 34 (3) ◽  
pp. 169-184 ◽  
Author(s):  
Hoang Thi Bich Ngoc
Keyword(s):  
Wind Turbine ◽  
Incidence Angle ◽  
Vertical Axis ◽  
Rotor Blades ◽  
Vertical Axis Wind Turbine ◽  
Horizontal Axis Wind Turbine ◽  
Velocity Triangle ◽  
Relationship Of ◽  
The Relationship

Vertical axis wind turbine technology has been applied last years, very long after horizontal axis wind turbine technology. Aerodynamic problems of vertical axis wind machines are discussible. An important problem is the determination of the incidence law in the interaction between wind and rotor blades. The focus of the work is to establish equations of the incidence depending on the blade azimuth, and to solve them. From these results, aerodynamic torques and power can be calculated. The incidence angle is a parameter of velocity triangle, and both the factors depend not only on the blade azimuth but also on the ratio of rotational speed and horizontal speed. The built computational program allows theoretically selecting the relationship of geometric parameters of wind turbine in accordance with requirements on power, wind speed and installation conditions.

Design and Analysis of Vertical Axis Wind Turbine

2017 ◽  
Author(s):  
Prof. R.K. Bhoyar ◽  
Prof. S.J. Bhadang ◽  
Prof. N.Z. Adakane ◽  
Prof. N.D. Pachkawade
Keyword(s):  
Wind Turbine ◽  
Vertical Axis ◽  
Vertical Axis Wind Turbine
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