Modulating wind power plant output using different frequency modulation components for damping grid oscillations

Philip Carne Kjær (Opfinder), Florin Iov (Opfinder)

Publikation: Patent

Abstrakt

A method, controller, wind power plant, and computer program product are disclosed for operating a wind power plant comprising a plurality of wind turbines, the wind power plant producing a plant power output. The method comprises receiving a modulation request signal indicating a requested modulation of the plant power output, the requested modulation specifying a modulation frequency. The method further comprises generating a respective power reference signal for each of at least two wind turbines of the plurality of wind turbines selected to fulfill the requested modulation, Each generated power reference signal includes a respective modulation component corresponding to a portion of the requested modulation and having a frequency different than the modulation frequency.
OriginalsprogEngelsk
PatentnummerWO/2017/101941
LandDanmark
Prioritetsdato17/12/2015
PrioritetsnummerDKPA201570831
StatusUdgivet - 22 jun. 2017

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