The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 25, 2017
Filed:
Jan. 19, 2009
Oscar Alonso Sadaba, Navarra, ES;
Teresa Arlaban Gabeiras, Navarra, ES;
Ricardo Royo Garcia, Navarra, ES;
Miguel Nuñez Polo, Navarra, ES;
Oscar Alonso Sadaba, Navarra, ES;
Teresa Arlaban Gabeiras, Navarra, ES;
Ricardo Royo Garcia, Navarra, ES;
Miguel Nuñez Polo, Navarra, ES;
ACCIONA WINDPOWER, S.A., Navarra, ES;
Abstract
System and method for controlling a wind farm, for wind farms comprising a plurality of wind turbines having a rotor, a generator, a control unit and connections to the mains of the wind farm, the wind turbines generating reactive power according to the instructions of the wind farm control system, the control system calculating a global reactive power demand to be produced by the whole wind farm on the basis of the voltage at the connection point or the power factor required, and the control system sending reactive power instructions to the wind turbines of the farm, the control system receiving information based on one or more parameters indicating the level of heating of the electrical components of the wind turbines, the generation of reactive power being distributed between the various wind turbines.