6533b7dcfe1ef96bd12716e6
RESEARCH PRODUCT
Modeling of Wind Turbine Gearbox Mounting
Morten HaastrupMichael Rygaard HansenMorten Kjeld Ebbesensubject
EngineeringParameter identificationbusiness.industryDrivetraingearbox mountingStructural engineeringTurbinelcsh:QA75.5-76.95Computer Science ApplicationsDynamic simulationwind turbineControl and Systems EngineeringModeling and SimulationBushinglcsh:Electronic computers. Computer sciencebusinessSoftwaredescription
In this paper three bushing models are evaluated to find a best practice in modeling the mounting of wind turbine gearboxes. Parameter identification on measurements has been used to determine the bushing parameters for dynamic simulation of a gearbox including main shaft. The stiffness of the main components of the gearbox has been calculated. The torsional stiffness of the main shaft, gearbox and the mounting of the gearbox are of same order of magnitude, and eigenfrequency analysis clearly reveals that the stiffness of the gearbox mounting is of importance when modeling full wind turbine drivetrains.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2011-10-01 | Modeling, Identification and Control |