发明授权
- 专利标题： Method and apparatus for determining a characteristic curve for an electric variable of a wind energy plant
- 专利标题（中）： 用于确定风力发电厂的电气变量的特性曲线的方法和装置
-
申请号： US11873872申请日： 2007-10-17
-
公开(公告)号： US07826988B2公开(公告)日： 2010-11-02
- 发明人: Mark Jurkat , Ulrich Harms
- 申请人： Mark Jurkat , Ulrich Harms
- 申请人地址： DE Norderstedi
- 专利权人： Nordex Energy GmbH
- 当前专利权人： Nordex Energy GmbH
- 当前专利权人地址： DE Norderstedi
- 代理机构： Vidas, Arrett & Steinkraus
- 主分类号： G01R21/06
- IPC分类号： G01R21/06
摘要：
The present invention is related to a method for determining a characteristic curve (9) for an electric variable (Pel, Q, φ, cos φ, IP, IQ) of a wind energy plant (1). According to the present invention, it is provided that at least one characteristic value of the electric variable (Pel, Q, φ, cos φ, IP, IQ) is measured for at least one value of the wind (vW), and for the at least one value of the wind (vW), a characteristic value of the electric variable (Pel, Q, φ, cos φ, IP, IQ) is adapted from a predetermined characteristic curve (7) containing characteristic values of the electric variable (Pel, Q, φ, cos φ, IP, IQ) as a function of different values of the wind (vW), taking into account the characteristic value measured for the at least one value of the wind (vW).
公开/授权文献
信息查询
