Procedure control of a Wind Farm, comprising 1) introduce a three-phase current at the point of connection to the Network, 2) detect a Voltage in the Network; 3) compare the Mains Voltage with at least a theoretical value set, 4) Determine Theoretical values for Facilities Wind Energy, 5) communicate values to control units, installation6) generate Electric current in each of the facilities of Wind Energy; Wind Turbine;

摘要

The invention relates to a method for controlling a wind park comprising several wind power installations to feed electrical power into an electrical AC grid at a point of common coupling (PCC). The method comprises feeding a 3-phase current at a point of common coupling, identifying a grid voltage on the point of common coupling, comparing the grid voltage that was identified on point of common coupling with at least one predetermined set point value, determining set point values for wind power installations depending on a comparison conducted to meet a stability criterion on point of common coupling, passing the determined set point values to plant control units of the individual wind power installations, and producing electrical current at each of the wind power installations depending on the predetermined set point values to be jointly fed in on point of common coupling.