首页> 外国专利> wind turbine blade, wind turbine, oscillation damping means for damping oscillation or vibrations between edges of a wind turbine blade, method of damping damping of a wind turbine blade, and use of oscillation damping means at a wind turbine blade

wind turbine blade, wind turbine, oscillation damping means for damping oscillation or vibrations between edges of a wind turbine blade, method of damping damping of a wind turbine blade, and use of oscillation damping means at a wind turbine blade

机译：风力涡轮机叶片，风力涡轮机，用于阻尼风力涡轮机叶片的边缘之间的振荡或振动的振荡阻尼装置，阻尼风力涡轮机叶片的阻尼的方法以及在风力涡轮机叶片处使用振荡阻尼装置

页面导航

摘要
著录项
相似文献

摘要

WIND TURBINE SHOCK, WIND TURBINE, SWING DAMPING MEANS FOR SWIMMING DAMPING OR VIBRATION BETWEEN RIMS OF A WIND TURBINE SHADOW, WELL DAMPING SHOOT AND SHOULDER SWING METHOD A SHOWER OF WIND TURBINE. The invention relates to a wind turbine blade (5) comprising one or more oscillation damping means (11) for damping or vibration damping of the wind turbine blade (5). The damping means (11) comprises one or more first damping components (13) having one or more first damping component surfaces (17). The first damping components (13) are rigidly coupled to the blade (5) and / or constitute a part of the blade (5). The damping means (11) further comprise one or more second damping components (12) having one or more second damping component surfaces (18), wherein the first damping component surfaces (17) and the surfaces (18) ) of second damping component are arranged to move relatively with each other during oscillations. Still further, the damping means (11) comprise a load transfer coupling (32) which directly or indirectly couples the first damping component surfaces (17) and the second damping component surfaces (18) in such a way. that relative motion produces kinetic energy dissipation with oscillation damping. The invention further relates to a wind turbine (1), a swing damping means (11), a swing damping method of a wind turbine blade (5), and the use thereof.

机译：风轮机冲击，风轮机，风轮阻尼是用于在风轮机阴影，轮辋的风向和风向之间进行阻尼或振动的风向机。本发明涉及一种风轮机叶片（5），其包括一个或多个用于对风轮机叶片（5）进行阻尼或振动阻尼的振荡阻尼装置（11）。阻尼装置（11）包括具有一个或多个第一阻尼部件表面（17）的一个或多个第一阻尼部件（13）。第一阻尼部件（13）刚性地联接至叶片（5）和/或构成叶片（5）的一部分。阻尼装置（11）还包括具有一个或多个第二阻尼部件表面（18）的一个或多个第二阻尼部件（12），其中第一阻尼部件表面（17）和第二阻尼部件的表面（18）为布置成在振荡期间彼此相对运动。更进一步地，阻尼装置（11）包括载荷传递联接器（32），该载荷传递联接器（32）以这种方式直接或间接地联接第一阻尼部件表面（17）和第二阻尼部件表面（18）。相对运动会通过振荡阻尼产生动能耗散。本发明还涉及风力涡轮机（1），摆动阻尼装置（11），风力涡轮机叶片（5）的摆动阻尼方法及其用途。

著录项

公开/公告号BRPI0520633A2

专利类型
公开/公告日2009-05-19

原文格式PDF
申请/专利权人 VESTAS WIND SYSTEMS A/S;
展开▼

申请/专利号BR2005PI20633
发明设计人 ANTON BECH;
展开▼

申请日2005-11-03
分类号F03D1/06;F03D11;
国家 BR
入库时间 2022-08-21 19:28:27

相似文献

专利
外文文献
中文文献