发明申请
US20090142178A1 Wind Turbine Tower And A Control System And Method For Altering The Eigenfrequency Of A Wind Turbine Tower
有权
![Wind Turbine Tower And A Control System And Method For Altering The Eigenfrequency Of A Wind Turbine Tower](/abs-image/US/2009/06/04/US20090142178A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Wind Turbine Tower And A Control System And Method For Altering The Eigenfrequency Of A Wind Turbine Tower
- 专利标题(中):风力发电塔和控制系统及改变风力发电塔特征频率的方法
- 申请号:US12346590 申请日:2008-12-30
- 公开(公告)号:US20090142178A1 公开(公告)日:2009-06-04
- 发明人: John Nieuwenhuizen
- 申请人: John Nieuwenhuizen
- 优先权: DKPA200600895 20060630
- 主分类号: F03B15/06
- IPC分类号: F03B15/06
摘要:
A wind turbine comprising a wind turbine rotor with at least one wind turbine blade, a wind turbine tower, such as a standard tubular steel tower, positioned on a foundation and connected to the wind turbine rotor through a wind turbine nacelle, and a control for establishing oscillation control values of the wind turbine. The wind turbine being capable of altering the load for optimizing the tower eigenfrequency in response to acquired values from the controls. The invention also relates to a control system and method for altering the eigenfrequency of a tower of a wind turbine.
摘要(中):
一种风力涡轮机,包括具有至少一个风力涡轮机叶片的风力涡轮机转子,定位在基础上并通过风力涡轮机机舱连接到风力涡轮机转子的风力涡轮机塔架,例如标准管状钢塔架,以及用于 建立风力涡轮机的振荡控制值。 风力涡轮机能够响应于来自控制器的获取值而改变负载以优化塔本征频率。 本发明还涉及用于改变风力涡轮机的塔的本征频率的控制系统和方法。
公开/授权文献:
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F03 | 液力机械或液力发动机;风力、弹力或重力发动机;不包含在其他类目中的产生机械动力或反推力的发动机 |
----F03B | 液力机械或液力发动机 |
------F03B15/00 | 控制 |
--------F03B15/02 | .通过改变液体流量 |
----------F03B15/04 | ..涡轮机的 |
------------F03B15/06 | ...调节,即自动动作 |