Invention Grant
- Patent Title: Method for the operation of a wind energy plant with a synchronous generator and a superimposition gearbox
- Patent Title (中): 具有同步发电机和叠加变速箱的风力发电厂运行方法
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Application No.: US11844149Application Date: 2007-08-23
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Publication No.: US07649277B2Publication Date: 2010-01-19
- Inventor: Joachim Nitzpon , Thomas-Paul Woldmann
- Applicant: Joachim Nitzpon , Thomas-Paul Woldmann
- 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: DE102006040929 20060831
- Main IPC: F03D9/00
- IPC: F03D9/00 ; H02P9/04
Abstract:
A method for the operation of a wind energy plant, with a synchronous generator, a superimposition gearbox, which is connected between rotor shaft and generator shaft, and a drive unit, wherein before connecting the synchronous generator to the electric grid, the drive unit drives the synchronous generator until the same has reached its rated rotational speed.
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