Invention Grant
US08873256B2 Wind turbine with a controller configured to manage resonant effects
有权
具有控制器的风力涡轮机被配置为管理谐振效应
- Patent Title: Wind turbine with a controller configured to manage resonant effects
- Patent Title (中): 具有控制器的风力涡轮机被配置为管理谐振效应
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Application No.: US13167105Application Date: 2011-06-23
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Publication No.: US08873256B2Publication Date: 2014-10-28
- Inventor: Eng Kian Kenneth Sng
- Applicant: Eng Kian Kenneth Sng
- Applicant Address: DK Aarhus N.
- Assignee: Vestas Wind Systems A/S
- Current Assignee: Vestas Wind Systems A/S
- Current Assignee Address: DK Aarhus N.
- Agency: Patterson & Sheridan, LLP
- Priority: DK201070285 20100623
- Main IPC: H02H7/10
- IPC: H02H7/10 ; F03D9/00 ; H02J3/38 ; H02P9/00
Abstract:
A method and apparatus of operating a controller usable for operating a wind turbine is provided. The wind turbine includes a voltage converter being connectable to a power grid via a filter arrangement. The method includes determining a line voltage and adding the determined line voltage to the output of the voltage converter with a time delay. The time delay is adjusted such that resonant effects occurring at the filter arrangement are decreased.
Public/Granted literature
- US20120022714A1 WIND TURBINE WITH A CONTROLLER CONFIGURED TO MANAGE RESONANT EFFECTS Public/Granted day:2012-01-26
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