Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044529 | Method of damping tower vibrations of a wind turbine and control system for wind turbines | — | 2011-10-25 |
| 8044670 | Apparatus and method for determining a resonant frequency of a wind turbine tower | Martin Huus Bjerge | 2011-10-25 |
| 8039981 | Monitoring of blade frequencies of a wind turbine | Henrik Stiesdal | 2011-10-18 |
| 8033788 | Method for determining fatigue load of a wind turbine and for fatigue load control, and wind turbines therefor | Henrik Stiesdal | 2011-10-11 |
| 7967564 | Blade deflection measurement with magnetostrictive sensor | Jimmi Andersen | 2011-06-28 |