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 (38 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 (25 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
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 ...


10
Gregorio Rivas, Iker Garmendia, Josu Elorriaga, Jesus Mayor, Javier Perez Barbachano, David Sole, Jorge Acedo: Reactive power control for operating a wind farm. Ingeteam, Sughrue Mion Pllc, June 26, 2008: US20080150283-A1

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.