Invention Grant
US08055390B2 Controller for a blade adjustment angle of at least one rotor blade of a wind power plant
有权
用于风力发电厂的至少一个转子叶片的叶片调节角度的控制器
- Patent Title: Controller for a blade adjustment angle of at least one rotor blade of a wind power plant
- Patent Title (中): 用于风力发电厂的至少一个转子叶片的叶片调节角度的控制器
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Application No.: US12118184Application Date: 2008-05-09
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Publication No.: US08055390B2Publication Date: 2011-11-08
- Inventor: Wolfgang Kabatzke
- Applicant: Wolfgang Kabatzke
- Applicant Address: DE Norderstedt
- Assignee: Nordex Energy GmbH
- Current Assignee: Nordex Energy GmbH
- Current Assignee Address: DE Norderstedt
- Agency: Vidas, Arrett & Steinkraus, P.A.
- Priority: DE102008011139 20080226
- Main IPC: G05D3/12
- IPC: G05D3/12 ; G05D5/00 ; G05D9/00 ; B63H3/10 ; B64C11/30 ; F01D7/00 ; F03D3/06 ; F03D9/00 ; F04D29/26 ; H02P9/04
Abstract:
Controller for a blade adjustment angle for at least one rotor blade of a wind power plant, in which a first controller branch is switched for the determination of the blade adjustment angle depending on the operating states of the wind power plant, wherein at least one differentiating member is provided in the switched first controller branch.
Public/Granted literature
- US20090212567A1 CONTROLLER FOR A BLADE ADJUSTMENT ANGLE OF AT LEAST ONE ROTOR BLADE OF A WIND POWER PLANT Public/Granted day:2009-08-27
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