Data processing: generic control systems or specific application – Specific application – apparatus or process – Specific application of temperature responsive control system
Reexamination Certificate
2007-10-05
2010-10-05
Patel, Ramesh B (Department: 2121)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Specific application of temperature responsive control system
C700S287000, C700S290000, C416S16900R, C416S1700HM, C290S044000
Reexamination Certificate
active
07809477
ABSTRACT:
A method for starting up a wind energy plant after an operation stoppage, wherein the wind energy plant has a gearbox in the drive train and an operation management which can control at least one operational variable significant for the strain of the gearbox B of the wind energy plant to a desired value BSoll, wherein after the operation stoppage, the desired value BSollis limited by a maximum value BMax, which is preset depending on a measured temperature of a gearbox component and/or of a lubricant for the gearbox.
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“Wind Energy: Cold Weather Issues”, by Antoine Lacroix, Dr. James F. Manwell, U of Mass at Amherst, Renewable Energy Research Laboratory, Jun. 2000, pp. 1-17.
Harms Ulrich
Karstens Hauke
Nitzpon Joachim
Nordex Energy GmbH
Patel Ramesh B
Vidas Arrett & Steinkraus P.A.
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