公开(公告)号：US20160134121A1

公开(公告)日：2016-05-12

申请号：US14897613

申请日：2014-06-10

Applicant: WOBBEN PROPERTIES GMBH

Inventor： Matthias BARTSCH

IPC: H02J3/38

CPC classification number: H02J3/386 ,  F03D7/0284 ,  F03D7/047 ,  F03D7/048 ,  F05B2270/10711 ,  Y02E10/721 ,  Y02E10/723

Abstract: A method for feeding electric power into an electric supply network by means of a wind park comprising several wind turbines. The method comprises the steps of feeding the electric power at a network connection point, recording at least one network state parameter at the network connection point by means of a park control unit, checking the supply network for the presence of a transient process and sending, and/or sending at an increased clock rate, the values measured by the park control unit and/or the control values determined by the park control unit to the wind turbines, once the presence of a transient process has been detected.

Abstract translation: 一种通过包括若干风力涡轮机的风力发电场将电力馈送到供电网络的方法。 该方法包括以下步骤：在网络连接点馈送电力，通过驻留控制单元在网络连接点处记录至少一个网络状态参数，检查供应网络是否存在瞬时过程， 和/或一旦已经检测到暂时过程的存在，则由驻车控制单元测量的值和/或由驻车控制单元确定的控制值发送到风力涡轮机。

公开(公告)号：US20190036344A1

公开(公告)日：2019-01-31

申请号：US16144697

申请日：2018-09-27

Applicant: Wobben Properties GmbH

Inventor： Alfred BEEKMANN ,  Matthias BARTSCH ,  Marcel KRUSE

IPC: H02J3/38 ,  F03D9/30

CPC classification number: H02J3/386 ,  F03D7/048 ,  F03D9/11 ,  F03D9/257 ,  F03D9/30 ,  H02J3/40 ,  H02J2003/388 ,  Y02E10/723 ,  Y02E10/725 ,  Y02E10/763

Abstract: A method for feeding electrical power into an electrical supply network by means of at least one wind farm respectively connected to the supply network via a network connection point, wherein the supply network is to be operated at a network frequency, and each wind farm has a plurality of wind power installations, comprising the steps of determining whether the electrical supply network is operating, starting the at least one wind farm in a black-start mode for the purpose of producing electrical power for feeding into the supply network if the supply network is not operating, operating the at least one wind farm in black-start operation in which electrical power is fed into the supply network and the supply network is operated thereby, wherein the network frequency is specified by the feeding-in of the electrical power in the black-start mode and/or during black-start operation.