Dynamic Modeling of a MW scale wind turbine generator yaw gear system with Elastic Impact and Its Simulation

被引：0
|
作者：
Liu Yan [1 ]
Zhao Rongzhen [1 ]
Liu Hong [1 ]
Zheng Yuqiao [1 ]
机构：
[1] Lanzhou Univ Tech, Coll Mechanoelect Engn, Lanzhou 730050, Peoples R China
来源：
2013 FOURTH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS DESIGN AND ENGINEERING APPLICATIONS | 2013年
关键词：
flexible Multibody Systems; Impact; MW scale wind turbine generator; Yaw; Dynamic Modeling;
D O I：
10.1109/ISDEA.2013.469
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The modeling of the gear system of wind turbine yaw system with impact was investigated. Based on dynamics of flexible multibody system theory, dynamic equations of the gear system were established. According to Newton's collision model, the dynamics model of the gear system with impact is established. Then the gear system was simulated to obtain the history of the impact force and the angular acceleration. The result shows that the vibration regularity of the outer ring can be revealed by the sudden change of angular acceleration. And the result provides a reference of the bearing dynamic simulation runs.
引用
收藏
页码：284 / 290
页数：7
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