F03D 80/20
Arrangements for avoiding shadow flicker
F03D80/20 (Arrangements for avoiding shadow flicker) appears on 13 US grants and 14 published applications in this corpus.
Search patents in F03D- Granted patents
- 13
- Published applications
- 14
- Assignees
- 4
- Inventors
- 31
- Latest grant
- 28 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 1 | 1 |
| 2021 | 2 | 3 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 4 | 0 |
By publication year.
Recent patents
- Control system for a power plant28 May 2024US 11,996,694 B2Vestas Wind Systems A/S
- Hybrid power plant2 Apr 2024US 11,946,456 B2Vestas Wind Systems A/S
- Method of operating a hybrid power plant to optimize PV power output19 Mar 2024US 11,936,328 B2Vestas Wind Systems A/S
- Method for determining shadow flicker from a wind turbine system30 Jan 2024US 11,885,306 B2Vestas Wind Systems A/S
- Method and arrangement for detecting a shadow condition of a wind turbine26 Oct 2021US 11,156,208 B2Siemens Gamesa Renewable Energy A/S
- A control system for a power plant6 Jan 2022US 2022/0006297 A1Vestas Wind Systems A/S
- Method for determining shadow flicker from a wind turbine system30 Dec 2021US 2021/0404442 A1Vestas Wind Systems A/S
- A hybrid power plant14 Oct 2021US 2021/0317820 A1Vestas Wind Systems A/S
- Method of operating a hybrid power plant to optimise pv power output24 Jun 2021US 2021/0194408 A1Vestas Wind Systems A/S
- Method and arrangement for detecting a shadow condition of a wind turbine7 May 2020US 2020/0141386 A1Siemens Gamesa Renewable Energy A/S
Most cited
By later US patents
- Wind power plant provided with cast shadow control9US 6,661,111 B12003
- Method of operating a wind power station3US 7,619,321 B22009
- Wind turbine shadow flicker protection system having a driving mechanism allowing a single light sensor to receive light at different times and directions3US 9,261,075 B2General Electric Company · 2016
- Method of operating a wind power station1US 7,777,362 B22010
- Method of operating a wind power station1US 7,812,471 B22010