专利名称：Wind energy installation and method of
controlling the output power from a windenergy installation
发明人：Henrik Stiesdal申请号：US11975330申请日：20071018公开号：US07800242B2公开日：20100921
专利附图：
摘要：A method of controlling the output power from a wind energy installation to autility grid having a specified nominal frequency is provided, in which the output power is
controlled depending on the actual grid frequency in the utility grid such that the outputpower is reduced when the grid frequency exceeds a predetermined value. Thepredetermined value is at most two per mill higher than the nominal frequency of thegrid and the output power is reduced as soon as any increase of the grid frequency abovethe predetermined value is detected.
申请人：Henrik Stiesdal
地址：Odense DK
国籍：DK
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