The present invention relates to a wind turbine and an associated method for controlling the output current from said wind turbine to an electric power grid, and, more particularly, to a wind turbine and a method for controlling the current under condition...

A method of transporting a wind turbine component on an existing road includes loading the wind turbine component on a transportation device in a first orientation using the transportation device, reorienting the component to a second orientation while mou...

A controller arrangement of an electrical power transfer system (1) of a wind turbine is described. The wind turbine has an electrical generator and is connected to an electrical power grid, wherein the power transfer system (1) is arranged to transfer ele...

A power conversion system for converting electrical power from at least one power source includes a plurality of converter chains which couple the at least one power source to at least one load. At least two of the converter chains comprise an associated d...

A wind turbine generator comprising: an electrical generator configured to generate AC signals, a plurality of power converters operated by a gating signal, each power converter configured to convert the AC signals from electrical generator into fixed freq...

A method of operating a wind turbine, a controller usable for operating a wind turbine, and a wind turbine are provided. The wind turbine includes a voltage converter being connectable to a power grid via a filter arrangement. The method includes determini...

A variable speed wind turbine is provided. The wind turbine comprises a generator, a power converter for converting at least a portion of electrical power generated by the generator wherein the power converter comprises a generator side converter, a grid s...

A method for determining a fault in a power filter of a wind turbine generator, the method including the steps of: calculating a reactive power consumed by the power filter; and comparing the calculated reactive power to a predefined threshold reactive pow...

The present invention relates to a method of operating of a wind power plant comprising a circuit breaker and at least one wind turbine generator electrically connectable to an electrical grid through said circuit breaker, the method comprising the steps o...

The invention relates to a nacelle (20) comprising releasable attachment means (71, 72, 27), said attachment means (71, 72, 27) being adapted for suspension of said nacelle (20) between at least two wheel sets (21, 22) as completely or partly self-supporti...