
Area Under the Curve - The Importance of Capturing Gust Energy
The area under the wind curve is critical to understanding the importance of wind machines and their ability to capture a reasonable percent of that energy.
3 articles tagged with #wind gust
The area under the wind curve is critical to understanding the importance of wind machines and their ability to capture a reasonable percent of that energy.
The energy of a wind gust is typically 8 times that of the steady wind flow. A modern wind turbine has constraints preventing it from capturing the increased energy in a wind gust. A modern wind turbine, on average, captures 25% of the available kinetic energy from wind flow.
Renewable energy is imperative. While no renewable source is the answer for all of our energy needs, wind energy has its attributes. Unlike the sun, wind is everywhere all the time. Wind power has become reasonably cost effective compared to other renewable forms. However, wind is not as cost ef