General Electric Company

General Electric Renovables Espana, S.l.

Devendra Shashikant Dange

Cornelius Edward Holliday, Iii

Thomas Frank Fric

Edward Wayne Hardwicke, Jr

Noah Pennington

Hammad Ahmad

Renjith Viripullan Kekkaroth

Lahlali Benchaita

Anthony Perez-Santiago

Edward Wayne Hardwicke Jr

A method for optimizing auxiliary loads of a wind farm having a plurality of wind turbines includes tracking, via a farm-level controller of the wind farm, operational usage for one or more auxiliary components of at least one of the wind turbines in the wind farm as the operational usage for the one or more auxiliary components induces a load on the auxiliary component(s). The method also includes determining, via the farm-level controller, a power consumption of the load induced on the one or more auxiliary components based on the operational usage. Further, the method includes receiving, via the farm-level controller, at least one additional parameter of the wind farm. Moreover, the method includes implementing, via the farm-level controller, a control command for one or more of the one or more auxiliary components based on the power consumption and the at least one additional parameter.

System and method for optimizing auxiliary loads based on operational usage

A method for controlling a transformer includes specifying, in one or more control devices, an initial operating limit (e.g. an initial current limit or an initial temperature limit) for one or more windings of the transformer. Further, the method includes monitoring, via one or more sensors, at least one electrical condition of the one or more windings of the transformer (e.g. current or voltage). The method also includes receiving, by the one or more control devices, a signal indicative of the at least one electrical condition of the one or more windings of the transformer. As such, the method further includes adjusting, by the one or more control devices, the initial operating limit based at least in part on the at least one electrical condition of the one or more windings of the transformer.

Control method for protecting transformers

In one aspect, embodiments of a method of controlling a power rating of a wind turbine are described. One embodiment of the method comprises retrieving, by a computing device, one or more preset values from a memory, wherein the one or more preset values include at least an initial torque setpoint for a wind turbine; determining, by the computing device, an adjusted torque setpoint for the wind turbine based at least in part on one or more operating conditions received from one or more measurement devices associated with the wind turbine; and adjusting a real power output rating of the wind turbine based on the determined adjusted torque setpoint. In one aspect, the computing device can be a controller for the wind turbine.

System and method of wind turbine control using a torque setpoint

Growing community of inventors

Columbia, SC, United States of America

Devendra Shashikant Dange