Moment of Inertia Dependence of Vertical Axis Wind Turbines in Pulsating Winds

<table>Time profile of rotational speed of pulsating wind in the case where <svg height="15.4" id="M239" style="vertical-align:-3.39066pt" version="1.1" viewbox="0 0 19.075001 15.4" width="19.075001" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.112)"><use xlink:href="#x1D449"></use></g>
<g transform="matrix(.012,-0,0,-.012,12.675,15.187)"><use xlink:href="#x30"></use></g>
</svg> = 13 m/s, <svg height="11.6125" id="M240" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 11.45 11.6125" width="11.45" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.55)"><use xlink:href="#x1D447"></use></g>
</svg> = 32 s, and <svg height="11.175" id="M241" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 7.5500002 11.175" width="7.5500002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.113)"><use xlink:href="#x1D43C"></use></g>
</svg> = 3 kgm<sup>2</sup>.</table>

International Journal of Rotating Machinery

fig20

Figure 20

Figure 20: Moment of Inertia Dependence of Vertical Axis Wind Turbines in Pulsating Winds 