1
Gregorio Rivas, Iker Garmendia, Josu Elorriaga, Jesus Mayor, Javier Perez Barbachano, David Sole, Jorge Acedo: Variable speed wind turbine having an exciter machine and a power converter not connected to the grid. Ingeteam, Sughrue Mion PLLC, September 16, 2008: US07425771 (37 worldwide citation)

A variable speed wind turbine having a doubly fed induction generator (DFIG), includes an exciter machine mechanically coupled to the DFIG and a power converter placed between a rotor of the DFIG and the exciter machine. Thus, the power converter is not directly connected to the grid avoiding the in ...


2
Gregorio Rivas, Iker Garmendia, Josu Elorriaga, Jesus Mayor, Javier Perez Barbachano, David Sole, Jorge Acedo: Low voltage ride through system for a variable speed wind turbine having an exciter machine and a power converter not connected to the grid. Ingeteam Energy, Sughrue Mion PLLC, November 24, 2009: US07622815 (29 worldwide citation)

A variable speed wind turbine having a doubly fed induction generator (DFIG) includes an exciter machine mechanically coupled to the DFIG and a power converter placed between a rotor of the DFIG and the exciter machine which guarantees a stable voltage to the power converter. Thus, the power convert ...


3
Gregorio Rivas, Iker Garmendia, Josu Elorriaga, Jesus Mayor, Javier Perez Barbachano, David Sole, Jorge Acedo: Reactive power control for operating a wind farm. Ingeteam Energy, Sughrue Mion PLLC, May 12, 2009: US07531911 (24 worldwide citation)

A system and method of reactive power regulation in a wind farm having a plurality of wind turbines that provides optimum control of the reactive power compensation in the wind farm and is able to keep a reactive power reserve in order to support eventual grid contingencies.


4
Gregorio Rivas, Iker Garmendia, Josu Elorriaga, Jesus Mayor, Javier Perez Barbachano, David Sole, Jorge Acedo: Dynamic electric brake for a variable speed wind turbine having an exciter machine and a power converter not connected to the grid. Ingeteam Energy, Sughrue Mion PLLC, June 26, 2012: US08207623 (17 worldwide citation)

A variable speed wind turbine having a doubly fed induction generator (DFIG), includes an exciter machine mechanically coupled to the DFIG and a power converter placed between a rotor of the DFIG and the exciter machine. Thus, the power converter is not directly connected to the grid avoiding the in ...


5
Gregorio Rivas, Iker Garmendia, Josu Elorriaga, Jesus Mayor, Javier Perez Barbachano, David Sole, Jorge Acedo: Collector anti-wearing and lubrication system for variable speed wind turbine. Ingeteam Power Technology, Sughrue Mion PLLC, October 23, 2012: US08294288 (13 worldwide citation)

A variable speed wind turbine having a doubly fed induction generator (DFIG), includes an exciter machine mechanically coupled to the DFIG and a power converter placed between a rotor of the DFIG and the exciter machine. Thus, the power converter is not directly connected to the grid avoiding the in ...


6
Jesus Mayor, David Sole, Jorge Acedo, Ainhoa Carcar, Javier Perez Barbachano, Mikel Zabaleta, Susana Simon: Control of active power reserve in a wind-farm. Ingeteam Energy, Sughrue Mion PLLC, October 25, 2011: US08046110 (13 worldwide citation)

A method and system of active power reserve regulation in a wind farm with a communication network having a plurality of wind turbines that provide an active power reserve in order to support eventual power grid contingencies and to deliver an increase of power in case it is needed.


7
Gregorio Rivas, Iker Garmendia, Josu Elorriaga, Jesus Mayor, Javier Perez Barbachano, David Sole, Jorge Acedo: Connection and disconnection sequence for variable speed wind turbine having an exciter machine and a power converter not connected to the grid. Ingeteam Energy, Sughrue Mion PLLC, May 22, 2012: US08183704 (10 worldwide citation)

A variable speed wind turbine having a doubly fed induction generator (DFIG), includes an exciter machine mechanically coupled to the DFIG and a power converter placed between a rotor of the DFIG and the exciter machine. Thus, the power converter is not directly connected to the grid avoiding the in ...


8
Gregorio Rivas, Iker Garmendia, Josu Elorriaga, Jesus Mayor, Javier Perez Barbachano, David Sole, Jorge Acedo: High voltage direct current link transmission system for variable speed wind turbine. Ingeteam Power Technology, Sughrue Mion PLLC, September 11, 2012: US08264094 (9 worldwide citation)

A variable speed wind turbine having a doubly fed induction generator (DFIG), includes an exciter machine mechanically coupled to the DFIG and a power converter placed between a rotor of the DFIG and the exciter machine. Thus, the power converter is not directly connected to the grid avoiding the in ...


9
David Sole Lopez, Ainhoa Carcar Mayor, Josu Elorriaga Llanos, Eneko Olea Oregi: Power converter control method associated to a generator. Ingeteam Power Technology, Sughrue Mion PLLC, February 10, 2015: US08953344

Optimizes the operation and control of electric generators against events produced in the power grid, such as voltage dips or overvoltages, comprising the following steps: detecting that the DC bus voltage level (Vbus) (301) exceeds the maximum operating limit established in normal conditions; enabl ...


10
Gregorio Rivas, Iker Garmendia, Josu Elorriaga, Jesus Mayor, Javier Perez Barbachano, David Sole, Jorge Acedo: Variable speed wind turbine having an exciter machine and a power converter not connected to the grid. Ingeteam Of Pamplona, Sughrue Mion Pllc, September 20, 2007: US20070216164-A1

A variable speed wind turbine having a doubly fed induction generator (DFIG), includes an exciter machine mechanically coupled to the DFIG and a power converter placed between a rotor of the DFIG and the exciter machine. Thus, the power converter is not directly connected to the grid avoiding the in ...