Modeling of Wind Turbine Gearbox Mounting

被引：14
|
作者：
Haastrup, Morten [1 ]
Hansen, Michael R. [2 ]
Ebbesen, Morten K. [2 ]
机构：
[1] Vestas Wind Syst AS, DK-8200 Aarhus, Denmark
[2] Univ Agder, Dept Engn, N-4898 Grimstad, Norway
来源：
MODELING IDENTIFICATION AND CONTROL | 2011年 / 32卷 / 04期
关键词：
Parameter identification; wind turbine; gearbox mounting; bushing; DYNAMIC-ANALYSIS;
D O I：
10.4173/mic.2011.4.2
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
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.
引用
收藏
页码：141 / 149
页数：9
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