发明名称 Method and electricity generating installation for stabilizing an electricity distribution network
摘要 An electricity generating installation is connected to an electricity distribution network and feeds electrical power into the network via a converter. After detecting a network fault, a stabilization regulator in the installation is activated. The stabilization regulator regulates the voltage of the electrical power as a function of a fed-back voltage signal and has a step-function response that rises over time. After a predetermined time period has elapsed since the activation of the stabilization regulator, the reactive current feed is increased beyond a limit which is provided for normal operation if the network has not stabilized. Accordingly, a converter-fed electricity generating installation, such as a wind energy installation, can help stabilize an electricity distribution network after a network fault.
申请公布号 US2010176770(A1) 申请公布日期 2010.07.15
申请号 US20090634400 申请日期 2009.12.09
申请人 REPOWER SYSTEMS AG 发明人 FORTMANN JENS
分类号 G05F1/70 主分类号 G05F1/70
代理机构 代理人
主权项
地址