System and method for providing speed dependent grid frequency support in grid-forming inverter-based resources
AssigneeGeneral Electric Renovables Espana, S.L.
InventorsDustin F. Howard, Leonardo Cesar Kammer, Cornelius Edward Holliday, III, Vaidhya Nath Venkitanarayanan
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Abstract
A method for constraining grid frequency support of a wind turbine connected to an electrical grid to prevent a trip event in the wind turbine includes receiving, via a controller, one or more speed feedback signals from the wind turbine. Further, the method also includes adjusting, via the controller, one or more parameters of a power regulator of the wind turbine based on the one or more speed feedback signals such that a power output of the wind turbine is less sensitive to changes in at least one of grid frequency or phase angle.
Claims20
A method for constraining grid frequency support of a wind turbine connected to an electrical grid to prevent a trip event in the wind turbine, the method comprising:
- receiving, via a controller, one or more speed feedback signals from the wind turbine;
- and
- adjusting, via the controller, one or more parameters of a power regulator of the wind turbine based on the one or more speed feedback signals such that a power output of the wind turbine is less sensitive to changes in at least one of grid frequency or phase angle.
A power regulator configured to constrain grid frequency support of a wind turbine connected to an electrical grid to prevent a trip event in the wind turbine, the power regulator comprising:
- a controller comprising at least one processor, the at least one processor configured to perform a plurality of operations, the plurality of operations comprising:
- receiving one or more speed feedback signals from the wind turbine;
- and
- adjusting one or more parameters of a power regulator of the wind turbine based on the one or more speed feedback signals such that a power output of the wind turbine is less sensitive to changes in at least one of grid frequency or phase angle.
Dependencies are inferred from the claim text.