Inventor
Nuno Miguel Amaral Freire
Inventor
DK
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters32%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
F03DWind motors12%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g12%
G01RMeasuring electric variables8%
H02KDynamo-electric machines8%
H02HEmergency protective circuit arrangements4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%
PatentTitleYear
12,341,445Position observer synchronization for three-phase generators202512,237,792Method for determination of a location of a short circuit fault in a generator arrangement, generator arrangement, wind turbine, computer program and electronically readable medium202512,143,058Voltage control of a DC-link202412,078,680Method for detecting an electrical fault in the stator of an electric machine, especially in the generator of a wind turbine202411,863,114Harmonic direct torque control of an electric machine202411,496,081Estimating rotor operational parameter202211,365,717Harmonic control of a converter202211,165,379Monitoring a multi-winding set stator2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to SIEMENS GAMESA RENEWABLE ENERGY AS (8)· patent assignee history
2021Patents assigned to SIEMENS AG (1)· patent assignee history
2021–2025Based in DK· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS GAMESA RENEWABLE ENERGY AS | 8 | 2021–2025 |
| SIEMENS AG | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| DK | 8 | 2021–2025 |