Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203446 | Controlling a wind turbine using blade pitch angle setting and blade add-on setting | Fiona Dunne, Thomas Esbensen, Gustav Hoegh, Brian Willum Solberg | 2025-01-21 |
| 12088226 | Estimation of rotor operational characteristics for a wind turbine | Jared Frank | 2024-09-10 |
| 12055126 | Determination of wind parameter values for use in wind turbine control systems | Thomas Esbensen, Jared Frank | 2024-08-06 |
| 11927173 | Imbalance estimation for the wind rotor of a wind turbine | — | 2024-03-12 |
| 8649911 | System and method for operating a wind farm under high wind speed conditions | Aaron John Avagliano, Ralph Teichmann, Paul Hopewell, Ameet Shridhar Deshpande, Sukru Eker | 2014-02-11 |
| 8360722 | Method and system for validating wind turbine | Till Hoffmann, Gert Torbohm, Jignesh Gandhi, Robert Peter Slack | 2013-01-29 |
| 8215906 | Variable tip speed ratio tracking control for wind turbines | Brandon Shane Gerber, Stefan Herr | 2012-07-10 |
| 8096761 | Blade pitch management method and system | Thomas Frank Fric, Kevin J. Standish, Bernard Landa | 2012-01-17 |
| 7999406 | Wind turbine plant high wind derating control | Mark Edward Cardinal | 2011-08-16 |
| 7874797 | Methods and apparatus for balancing a rotor | Robert Peter Slack | 2011-01-25 |
| 7845236 | Resistive contact sensors for large blade and airfoil pressure and flow separation measurements | Danian Zheng, Brandon Shane Gerber, Robert P. Grimley, Jay F. Leonard | 2010-12-07 |
| 7679215 | Wind farm power ramp rate control system and method | Robert William Delmerico, Mark Edward Cardinal | 2010-03-16 |
| 7581921 | Methods and apparatus for controlling rotary machines | Bharat Sampathkumaran Bagepalli, Patrick Lee Jansen, Gary Randall Barnes, Thomas Frank Fric, James P. Lyons +2 more | 2009-09-01 |
| 7488155 | Method and apparatus for wind turbine braking | Corneliu Barbu, Ralph Teichmann, Aaron John Avagliano, Leonardo Cesar Kammer, David Samuel Pesetsky +1 more | 2009-02-10 |
| 7437264 | Methods and apparatus for balancing a rotor | Robert Peter Slack | 2008-10-14 |
| 7352075 | Methods and apparatus for controlling rotational speed of a rotor | Lawrence D. Willey, John Cunningham, Eric Gebhardt, Ulrich Uphues, William E. Holley | 2008-04-01 |
| 7298059 | System and method for operating a wind farm under high wind speed conditions | Robert William Delmerico, Mark Edward Cardinal | 2007-11-20 |
| 7220104 | Vibration reduction system for a wind turbine | Danian Zheng, Mohamed Ahmed Ali, Vasanth Srinivasa Kothnur | 2007-05-22 |
| 7160083 | Method and apparatus for wind turbine rotor load control | David LeMieux | 2007-01-09 |
| 7121795 | Method and apparatus for reducing rotor blade deflections, loads, and/or peak rotational speed | Emilian Mieczyslaw Moroz | 2006-10-17 |
| 7118338 | Methods and apparatus for twist bend coupled (TCB) wind turbine blades | Emilian Mieczyslaw Moroz, David LeMieux | 2006-10-10 |
| 7118339 | Methods and apparatus for reduction of asymmetric rotor loads in wind turbines | Emilian Mieczyslaw Moroz | 2006-10-10 |
| 7004724 | Method and apparatus for wind turbine rotor load control based on shaft radial displacement | David LeMieux, Ralph W. Blakemore | 2006-02-28 |