Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12328008 | Method of supplying power to a wind farm in a low wind condition | Douglas Elliott, Thyge Knueppel, Andrew Roscoe | 2025-06-10 |
| 12196178 | Wind farm black start | Douglas Elliott, Thyge Knueppel | 2025-01-14 |
| 12119657 | Selectively adopting a grid forming operation mode | — | 2024-10-15 |
| 12100962 | Black start of a wind farm by ramping up a converter voltage reference | Douglas Elliott, Thyge Knueppel | 2024-09-24 |
| 12027868 | Controlling a wind turbine converter | Paul Godridge, Joseph Hartley, Jiaming Liu, Syed Pirzada, Anastasios Thanos | 2024-07-02 |
| 11735927 | System and method for supplying electric power to a grid and for supporting the grid | Douglas Elliott, Thyge Knueppel, Philip Perry Waite | 2023-08-22 |
| 11394317 | Converter network bridge controller | Thyge Knueppel, Andrew Roscoe, Douglas Elliott | 2022-07-19 |
| 11286903 | Method of starting a wind park | Nikolaus Goldenbaum, Thyge Knueppel | 2022-03-29 |
| 10072633 | Wind turbine operation based on a frequency of an AC output voltage signal provided by a power converter of the wind turbine | Nikolaus Goldenbaum, Jan Thisted | 2018-09-11 |
| 10063176 | Operating a wind turbine being connected to a utility grid solely via a HVDC power connection with a network bridge controller performing a power and a voltage control | Nikolaus Goldenbaum | 2018-08-28 |
| 10033293 | Control method for self-commutated converter for controlling power exchange | Rodney Jones, Peter Menke, Rainer Zurowski | 2018-07-24 |
| 9998050 | Operating a wind turbine being connected to a utility grid both via a HVDC power connection and via an umbilical AC cable with a network bridge controller performing a power and a voltage control | Nikolaus Goldenbaum, Rainer Zurowski | 2018-06-12 |
| 9973125 | Operating a wind turbine being connected to a utility grid solely via an umbilical AC cable with a network bridge controller performing a power and a voltage control | Nikolaus Goldenbaum, Jacqueline Wilkie, Rainer Zurowski | 2018-05-15 |
| 9590452 | Power supply arrangement of a wind farm | Jesper Moeller, Jan Thisted | 2017-03-07 |
| 9270194 | Controller for controlling a power converter | Rodney Jones | 2016-02-23 |
| 9071132 | Decomposition and mitigation of a disturbance being present at an electric connection between an electric power generating system and a power grid | Björn Andresen, Nikolaus Goldenbaum | 2015-06-30 |
| 8907509 | Current controller device and vector control method for controlling power conversion | Rodney Jones | 2014-12-09 |
| 8558405 | Method and system for operating and controlling a wind turbine to prevent excitation of subsynchronous oscillations within the wind turbine | Robert J. Nelson | 2013-10-15 |
| 7755209 | Power converters | Rodney Jones, Erik Grøndahl, Henrik Stiesdal | 2010-07-13 |
| 7692321 | Power converters | Rodney Jones, Erik Grøndahl, Henrik Stiesdal | 2010-04-06 |
| 7656052 | Power converters | Rodney Jones, Erik Grøndahl, Henrik Stiesdal | 2010-02-02 |
| 7511385 | Power converters | Rodney Jones, Erik Grøndahl, Henrik Stiesdal | 2009-03-31 |
| 7372174 | Power converters | Rodney Jones, Erik Grondahl, Henrik Stiesdal | 2008-05-13 |