发明名称 Wind turbine control for a weak grid by reducing active power output
摘要 It is described a method for controlling a wind turbine (101) connected to a node (127) connected to a utility grid (129), wherein to the node a plurality of other wind turbines (102) is connected, the method comprising: measuring a quantity (134, 135, 136) indicative of a slope (403) of a voltage (V) at the node (127) in dependence of active power (P) delivered to the node; determining that the slope (403) is smaller than a negative slope limit (414); performing a measure, in order to increase the slope (403) above the slope limit (414).
申请公布号 EP2662944(A1) 申请公布日期 2013.11.13
申请号 EP20120167315 申请日期 2012.05.09
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 BECH, JOHN
分类号 H02J3/38 主分类号 H02J3/38
代理机构 代理人
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