Extending the life of wind turbine blade leading edges by reducing the tip speed during extreme precipitation events

<p>Impact fatigue caused by collision with rain droplets, hail stones and other airborne particles, also known as leading-edge erosion, is a severe problem for wind turbine blades. Each impact on the leading edge adds an increment to the accumulated damage in the material. After a number of...

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Bibliographic Details
Main Authors: J. I. Bech, C. B. Hasager, C. Bak
Format: Article
Language:English
Published: Copernicus Publications 2018-10-01
Series:Wind Energy Science
Online Access:https://www.wind-energ-sci.net/3/729/2018/wes-3-729-2018.pdf