Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407287 | Generator power peak limiting in virtual synchronous machine wind turbine | Torsten Lund, Esmaeil Ebrahimzadehveshareh | 2025-09-02 |
| 12176842 | Power generating unit with virtual synchronous generator with current limitation | Esmaeil Ebrahimzadehveshareh, Torsten Lund | 2024-12-24 |
| 12140016 | Downhole sensor package | Lee Hayford, Michael Vlaicov, Mark David Hartwell, Casey Bechdol, Stephen Snelgrove | 2024-11-12 |
| 12116985 | Grid forming wind turbine with an electric storage | Torsten Lund, Gert Karmisholt Andersen, Kouroush Nayebi, Poul Brandt Christensen, Germán Claudio Tarnowski +1 more | 2024-10-15 |
| 11962262 | Wind turbine with virtual synchronous generator and DC link control | Torsten Lund, Esmaeil Ebrahimzadehveshareh | 2024-04-16 |
| 11955800 | Method and control systems for voltage control in renewable energy power plant | Torsten Lund, Germán Claudio Tarnowski, Per Hagen Nielsen | 2024-04-09 |
| 11901734 | Grid side inverter system arranged for controlling current injection when a phase locked loop controller is misaligned | Torsten Lund, Hamid Soltani, Gert Karmisholt Andersen | 2024-02-13 |
| 11863112 | Power generating unit with virtual synchronous generator with current limitation | Esmaeil Ebrahimzadehveshareh, Torsten Lund | 2024-01-02 |
| 11728650 | Voltage control on a wind turbine transformer with multiple windings | Torben Møller Hansen | 2023-08-15 |
| 11715955 | Virtual synchronous generator with active damping | Torsten Lund, Esmaeil Ebrahimzadehveshareh | 2023-08-01 |
| 11143167 | Estimating a characteristic of a wind turbine electrical signal | Torsten Lund | 2021-10-12 |
| 10958071 | Adaptive active power control in renewable energy power plants | Manoj Gupta, Ravi Kumar, Janakiraman Sivasankaran, Thomas Schmidt Grau, Martin Ansbjerg Kjær +2 more | 2021-03-23 |
| 10859064 | Control system for modular multilevel converter | Ciprian Biris, Duy Duc Doan | 2020-12-08 |
| 10700624 | Control of a wind turbine generator for reduced tonal audibility | Gert Karmisholt Andersen, Kent Tange, Søren ANDERSEN, Duy Duc Doan, Jens Peter Biltoft +1 more | 2020-06-30 |
| 10598701 | Method for operating a power generation system | Amit Gupta, Liang Yang | 2020-03-24 |
| 10590914 | Controlled inrush current for converter-connected grid filter | Tusitha Abeyasekera, Duy Duc Doan, Gert Karmisholt Andersen, Lars Helle, Søren ANDERSEN +1 more | 2020-03-17 |
| 10483865 | Converters for wind turbine generators | Tusitha Abeyasekera, Duy Duc Doan, Lars Helle, Allan Holm Jørgensen, Søren ANDERSEN | 2019-11-19 |
| 10359025 | Method for controlled shutdown of wind power facility | Duy Duc Doan, Per Bisgaard | 2019-07-23 |
| 10298140 | Wind turbine converter control | Søren ANDERSEN, Lars Helle, Duy Duc Doan | 2019-05-21 |
| 10250042 | Wind-turbine converter control for modular string converters | Tusitha Abeyasekera, Duy Duc Doan, Lars Helle, Søren ANDERSEN | 2019-04-02 |
| 10236687 | Fault tolerant wind turbine converter system | Søren ANDERSEN, Lars Helle, Duy Duc Doan | 2019-03-19 |
| 10236810 | Monitoring of a DC-link of a split wind-turbine-converter system | Søren ANDERSEN, Duy Duc Doan | 2019-03-19 |
| 10236686 | Reactive power support from wind turbine facilities | Søren ANDERSEN, Duy Duc Doan, Lars Helle | 2019-03-19 |
| 10135354 | DC-link reference voltage determination for wind turbine converter systems | Søren ANDERSEN, Gert Karmisholt Andersen, Duy Duc Doan | 2018-11-20 |
| 9722416 | Isolating faulty converter module in converter system with interconnected DC links | Ove Styhm | 2017-08-01 |