F - Mech Eng,Light,Heat,Weapons – 03 – D
Patent
F - Mech Eng,Light,Heat,Weapons
03
D
F03D 7/02 (2006.01) H02P 9/04 (2006.01)
Patent
CA 2733466
It is described a method for controlling the rotational speed of a rotor (110) of a wind turbine (100) in particular at high wind speeds. The described method comprises (a) determining a rotor acceleration value, wherein the rotor acceleration value is caused by a temporal change of the rotational speed of the rotor (110), and (b) controlling the rotational speed of the rotor (110) as a function of the rotor acceleration value. It is further described a control system (150, 250) for controlling the rotational speed of a rotor (110) of a wind turbine (100), a wind turbine (100) being equipped with such a control system (150, 250) and to a computer program, which is adapted for controlling and/or for carrying out the mentioned rotational speed control method.
Egedal Per
Kjaer Ole
Lind Soeren Oemann
Stiesdal Henrik
Winther-Jensen Martin
Aktiengesellschaft Siemens
Smart & Biggar
LandOfFree
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