About 33 results
https://drivepatents.com/patents/1374391 · 2 Jun 2026
An invention offers a broadband oscillation suppression method and apparatus for wind-storage combinations. The method involves several steps: first, acquiring the operational state of a wind-storage station system at an initial moment. Next, different con...
https://drivepatents.com/patents/1381048 · 16 Apr 2026
A method for controlling a power generating asset connected to an electrical grid includes receiving, via a controller, a grid power limit associated with one or more grid events occurring in the electrical grid. During the one or more grid events, the met...
https://drivepatents.com/patents/1372260 · 2 Jan 2025
This disclosure is directed to a method for operating a wind turbine which includes a speed-variable drive system. The system includes an electrical machine and a pulsewidth modulation-controlled converter. The speed-variable drive system is connected to a...
https://drivepatents.com/patents/1399632 · 11 Sep 2024
A method for damping sub-synchronous control interactions (SSCI) in a grid-forming inverter-based resource connected to an electrical grid includes receiving, via a controller, a current feedback signal in a synchronous reference frame. The method also inc...
https://drivepatents.com/patents/1399631 · 11 Sep 2024
This disclosure is directed to a method for operating a wind farm comprising a plurality of wind turbines and to a control system for a wind farm. The wind farm is connected to an electrical grid. The wind turbines are operated to supply electrical power t...
https://drivepatents.com/patents/1397507 · 10 Jul 2024
A method for controlling wind farm operation during a weak grid condition includes determining when a threshold number of the plurality of wind turbines have tripped based on the received one or more inputs. Furthermore, the method includes determining a s...
https://drivepatents.com/patents/965758 · 31 Dec 2014
An object is to suppress an output power reduction of a wind turbine generator system caused by a drop in the wind speed while the output power is being reduced according to an output-power reduction demand. When the output-power reduction demand to reduce...
https://drivepatents.com/patents/965717 · 31 Dec 2014
It is an object of the present invention to suppress an output power decrease amount due to a wind speed drop when an output power increase request is issued during output power reducing operation. There is provided a control apparatus for a wind turbine g...
https://drivepatents.com/patents/967133 · 26 Nov 2014
The invention relates to a method for feeding electrical current into a three-phase electrical grid with a first, second and third phase with a first, second and third voltage at a grid frequency, comprising the steps: measuring the first, second and third...
https://drivepatents.com/patents/969852 · 24 Sep 2014
An object is to reduce a decrease in the amount of electric power supplied due to the occurrence of a gust of wind during an output-power limiting operation. Provided is a wind-power generation system in which, in the case where an output-power limiting op...