41
Stommel Matthias: Method for operating a device with at least one fluid dynamic uplift device, in particular in a wind farm. Daubner &Amp, Stommel Gbr Bau Werk, January 2, 2008: EP1873395-A1 (11 worldwide citation)

Die Erfindung betrifft ein Verfahren zum Betreiben einer Vorrichtung, die zumindest einen fluiddynamischen Auftriebskörper aufweist, etwa eine Windenergieanlage mit Rotorblättern, ein Flugzeug mit Tragflächen, ein Hubschrauber mit Rotorblättern oder dergleichen. Insbesondere mittels geeigneter Senso ...


42
Pritchard Declan Nigel: Wind farm generation scheme utilizing electrolysis to create gaseous fuel for a constant output generator.. Pritchard Declan Nigel, August 4, 1993: GB2263734-A (11 worldwide citation)

A process for smoothing fluctuating electrical power output from a wind farm 1 includes an electrolysis plant 5 comprising cells for converting water into hydrogen and oxygen using DC output from the wind farm. Voltage dependent switch means (Figure 2) are used to ensure that the output from the win ...


43
Jens Altemark, Holger Becker, Sebastian Friederich: Power control of a wind farm and method thereof. REpower Systems, Morrison & Foerster, November 23, 2010: US07840312 (10 worldwide citation)

A wind farm includes a plurality of wind energy installations which generate electrical energy to be output to a power supply system and a wind farm master for controlling the wind energy installations. Each wind energy installation includes a generator which is driven by a rotor, and the wind farm ...


44
STRIK FRANCISCUS LEONARDUS HENDRICUS, BODEWES FLORENTIUS JOANNES: [fr] Opération dun parc déoliennes connectées en réseau électrique indépendant, [de] Verfahren zur Betriebssteuerung eines elektrischen Inselnetzes mit wenigstens zwei Windenergieanlagen, [en] Wind farm island operation. XEMC DARWIND, October 6, 2010: EP2236821-A1 (10 worldwide citation)

[en] A method and a system are described for island operation of at least two wind turbines disconnected from the main grid. The method comprises the steps of: configuring a local grid disconnected from the main grid activating at least one of said deactivated wind turbines and, coupling the activat ...


45
Hopewell Paul David: System and method for controlling effective wind farm power output. Gen Electric, January 3, 2007: EP1739824-A2 (10 worldwide citation)

A method for controlling variability in power output of a wind farm (12) supplying power to a grid (20) includes monitoring a power output level (36) of the wind farm (12). The monitored power output level is compared to a target power output level. A command is issued to increase or decrease electr ...


46
Scholte Wassink Hartmut: Control system and method for operating a wind farm. Gen Electric, June 24, 2009: EP2072813-A2 (10 worldwide citation)

A method for operating a wind farm (10) which includes a wind farm control system (5000) and at least two wind turbines (100, 101), which are connected via an internal grid (200), is provided. The method includes determining the actual power consumption of the wind farm (10); and adjusting the power ...


47
Matthew L Grzych, Dennis A Moon, Neil R Lincoln, Rolf D Miller: System and method for enhanced measure-correlate-predict for a wind farm location. Windlogics, Patterson Thuente Skaar & Christensen P A, June 5, 2007: US07228235 (9 worldwide citation)

Enhanced meteorological measure-correlate-predict systems and methods. The systems and methods preferably consider publicly available, long-term data sets at each of a plurality of locations nearby a potential wind farm location. A test tower is preferably located at the potential location to collec ...


48
Delmerico Robert William, Cardinal Mark Edward, Pierce Kirk Gee: Wind farm power ramp rate control system and method. Gen Electric, June 21, 2006: EP1672779-A2 (9 worldwide citation)

A system and method for controlling power ramp rate of a wind farm (12) is provided. The wind farm (12) includes a plurality of wind turbine generators (14, 16, 18) and a wind farm control system (48). The wind farm control system (48) is operable to monitor rate of change of collective power output ...


49
Andreas Kirchner, Enno Ubben, Thomas Braam: Reactive power controller for controlling reactive power in a wind farm. General Electric Company, Global Patent Operation, Douglas D Zhang, June 2, 2015: US09046077 (8 worldwide citation)

A reactive power controller for controlling reactive power in a wind farm grid connected to a utility grid and including at least two sub-grids and a collector portion is provided. At least one wind turbine is connected to each sub-grid, wherein the at least two sub-grids are connected to the collec ...


50
Masayuki Hashimoto, Hisanobu Shinoda, Tsuyoshi Wakasa, Akira Yasugi, Takumi Nakashima: Wind farm control system, wind farm, and wind farm control method. Mitsubishi Heavy, Benjamin J Hauptman, Manabu Kanesaka, May 6, 2014: US08718832 (8 worldwide citation)

To prevent disconnection of wind turbine generators due to changes in wind conditions even if the wind turbine generators is operated to limit the power output. A plurality of wind turbine generators that generate electric power by the rotation of rotors are provided in a wind farm are interconnecte ...