F03D 7/028
Controlling wind motor output power
Official title: {controlling wind motor output power}
F03D7/028 (Controlling wind motor output power) appears on 1,051 US grants and 1,241 published applications in this corpus.
Search patents in F03D- Granted patents
- 1,051
- Published applications
- 1,241
- Assignees
- 231
- Inventors
- 1,786
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 4 |
| 2003 | 4 | 5 |
| 2004 | 3 | 10 |
| 2005 | 7 | 5 |
| 2006 | 7 | 14 |
| 2007 | 8 | 29 |
| 2008 | 16 | 33 |
| 2009 | 24 | 39 |
| 2010 | 26 | 54 |
| 2011 | 47 | 76 |
| 2012 | 47 | 54 |
| 2013 | 45 | 62 |
| 2014 | 53 | 55 |
| 2015 | 47 | 79 |
| 2016 | 44 | 54 |
| 2017 | 61 | 56 |
| 2018 | 57 | 67 |
| 2019 | 69 | 78 |
| 2020 | 80 | 76 |
| 2021 | 64 | 88 |
| 2022 | 77 | 104 |
| 2023 | 60 | 60 |
| 2024 | 97 | 64 |
| 2025 | 75 | 42 |
| 2026 | 24 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Control arrangement of a wind power plant by releasing stored power4 Aug 2026US 12,698,754 B2Siemens Gamesa Renewable Energy A/S
- Control of a wind turbine based on predicting amplitude modulation (AM) noise4 Aug 2026US 12,698,755 B2Vestas Wind Systems A/S
- Method and system for controlling wind turbine rotor oscillations21 Jul 2026US 12,687,153 B2GE Vernova Infrastructure Technology LLC
- Method for controlling an electric generator of a wind turbine16 Jun 2026US 12,658,832 B2Wobben Properties GmbH
- Broadband oscillation suppression method and apparatus for wind-storage combination2 Jun 2026US 12,644,433 B2China Three Gorges Corporation
- Verifying wind turbine performance1 Oct 2026US 2026/0298207 A1Vestas Wind Systems A/S
- Controlling a wind turbine during low voltage events24 Sep 2026US 2026/0286936 A1Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Control system and method for a renewable power plant3 Sep 2026US 2026/0258781 A1Siemens Gamesa Renewable Energy A/S
- Method of operating a multi-rotor wind turbine and related system27 Aug 2026US 2026/0251121 A1Vestas Wind Systems A/S
- Method of Operating a Wind Turbine and Control system27 Aug 2026US 2026/0251126 A1
Most cited
By later US patents
- System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility260US 6,512,966 B2ABB AB · 2003
- Variable speed wind turbine having a matrix converter159US 6,566,764 B2Vestas Wind Systems A/S, R&D · 2003
- Variable speed distributed drive train wind turbine system147US 7,042,110 B2Clipper Windpower Technology, Inc. · 2006
- Wind turbine having a main power converter and an auxiliary power converter and a method for the control thereof130US 8,188,610 B2General Electric Company · 2012
- Speed control system for a variable speed wind turbine126US 5,289,041 AU.S. Windpower, Inc. · 1994