Invention Grant
US07859125B2 Method of controlling a wind turbine connected to an electric utility grid
有权
控制连接到电力电网的风力涡轮机的方法
- Patent Title: Method of controlling a wind turbine connected to an electric utility grid
- Patent Title (中): 控制连接到电力电网的风力涡轮机的方法
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Application No.: US11722778Application Date: 2004-12-28
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Publication No.: US07859125B2Publication Date: 2010-12-28
- Inventor: John Godsk Nielsen , Claus Esbensen
- Applicant: John Godsk Nielsen , Claus Esbensen
- Applicant Address: DK
- Assignee: Vestas Wind Systems A/S
- Current Assignee: Vestas Wind Systems A/S
- Current Assignee Address: DK
- Agency: St. Onge Steward Johnston & Reens LLC
- International Application: PCT/DK2004/000921 WO 20041228
- International Announcement: WO2006/069569 WO 20060706
- Main IPC: H02P9/10
- IPC: H02P9/10
Abstract:
Method of controlling a wind turbine connected to an electric utility grid during malfunction in the electric utility grid is provided. The method includes the steps of detecting a malfunction in the electric utility grid and operating at least two control units of a power converter in relation to at least one power converter limit value. A control system for a wind turbine connected to a utility grid and a wind turbine is also provided.
Public/Granted literature
- US20090079193A1 METHOD OF CONTROLLING A WIND TURBINE CONNECTED TO AN ELECTRIC UTILITY GRID Public/Granted day:2009-03-26
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