Title: System and method for common system and wind turbine control
Application Number: 200610172959 Application Date: 2006.11.29
Publication Number: 1976210 Publication Date: 2007.06.06
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H02P9/04;F03D7/04;H02J3/38;H02J7/00;H02J15/00
Applicant(s) Name: Gen Electric Address:
Inventor(s) Name: Delmerico Robert William;Miller Nicholas Wright
Attorney & Agent: zhangxue mei weijun
Abstract:
    An exemplary embodiment includes a wind turbine system (10). The wind turbine system (10) includes a wind turbine generator (18) operable to supply wind turbine power to a utility system (40). A converter (34) is coupled to the wind turbine generator (18) and the utility system (40). The wind turbine system (10) also includes a controller (32) comprising an internal reference frame (62) of the wind turbine generator, coupled to the converter (34), and configured for modulating flow of power through the converter (34) in response to frequency disturbances or power swings of the utility system (40) relative to the internal reference frame (62).
Time: 10