Wind power generation in the U.S. is enjoying favorable winds. First, the cost of wind turbine installations has dropped by over one-third since 2010 as the capacity of turbines increased. Next, ...

With over 350,000 wind turbines currently in use globally, wind continues to be one of the fastest growing forms of renewable energy. In 2021, 93.6 GW of new installations brought global cumulative ...

In order for wind turbines to function effectively across wide ranges of wind conditions, you’ll need what’s known as blade pitch control. Lucy Pao, the Palmer Endowed Chair Professor in the ...

Wide variations in speed and load, changing wind direction, climatic extremes and limited space inside nacelles conspire to reduce wind turbine availability and increase maintenance costs. The primary ...

Maintenance on a wind turbine hub can be exciting, but also somewhat dangerous and a bit exhausting, as all the equipment and tools must be carried up (and down) hundreds of feet. Making pitch ...

Wind turbines are exposed unprotected to all weather events that occur. Today's turbines are unable to react adequately to events with rapid changes in wind speed and direction, often resulting in ...

LANZHOU -- After enduring harsh desert conditions, massive retired wind turbine blades are set to be locally repurposed as an innovative material used for sand control. Chinese "sand scientists" have ...

WASHINGTON, June 29, 2021 -- As wind passes through a turbine, it creates a wake that decreases the downstream average wind velocity. The faster the spin of the turbine blades relative to the wind ...

Consider some of the logistics for a typical wind farm. The megawatt-scale turbines in these installations typically have towers anywhere from 40-to 100-m high. A blade tip at its highest point can be ...

Each year a panel reviews papers nominated from the past two years and selects an article of high significance. The paper, published in 2022, describes the first experimental implementation of Model ...