Patent ID: 9617976
Date: 2017-04-11
CPC Classifications: F03D,F05B,H02J,H02P,Y02E

Claim:
1. A wind farm, the wind farm comprising: A first wind turbine system having a first doubly fed induction generator, the first doubly fed induction generator having a rotor and a stator; A second wind turbine system having a second doubly fed induction generator, the second doubly fed induction generator having a rotor and a stator; and a control system, the control system configured to detect a reduced wind speed at the first doubly fed induction generator; wherein in response to detecting the reduced wind speed at the first doubly fed induction generator, the control system is configured to control the first doubly fed induction generator to reduce a reactive power output of the first doubly fed induction generator and to reduce the rotational speed of the rotor of the first doubly fed induction generator to increase power output of the first doubly fed induction generator, wherein the control system further configured to control the second doubly fed induction generator to increase a reactive power output of the second doubly fed induction generator.