公开(公告)号：WO2017101941A1

公开(公告)日：2017-06-22

申请号：PCT/DK2016/050414

申请日：2016-12-07

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： KJÆR, Philip Carne ,  IOV, Florin

IPC: H02J3/24 ,  F03D9/25

CPC classification number: H02J3/24 ,  F03D9/255 ,  Y02E10/72

Abstract: A method, controller, wind power plant, and computer program product are disclosed for operating a wind power plant comprising a plurality of wind turbines, the wind power plant producing a plant power output. The method comprises receiving a modulation request signal indicating a requested modulation of the plant power output, the requested modulation specifying a modulation frequency. The method further comprises generating a respective power reference signal for each of at least two wind turbines of the plurality of wind turbines selected to fulfill the requested modulation, Each generated power reference signal includes a respective modulation component corresponding to a portion of the requested modulation and having a frequency different than the modulation frequency.

Abstract translation: 公开了一种用于运行包括多个风力涡轮机的风力发电设备的方法，控制器，风力发电站和计算机程序产品，所述风力发电站产生发电站功率输出。 该方法包括接收指示对设备功率输出的请求调制的调制请求信号，所请求的调制指定调制频率。 该方法进一步包括为被选择为满足所请求的调制的多个风力涡轮机中的至少两个风力涡轮机中的每个风力涡轮机生成相应的功率参考信号，每个生成的功率参考信号包括对应于所请求的调制的一部分的相应调制分量，以及 具有不同于调制频率的频率。

公开(公告)号：WO2014121794A1

公开(公告)日：2014-08-14

申请号：PCT/DK2013/050032

申请日：2013-02-07

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： TARNOWSKI, Germán Claudio ,  KJÆR, Philip Carne ,  LÆRKE, Rasmus ,  IOV, Florin ,  TEODORESCU, Remus ,  ADAMCZYK, Andrzej

IPC: H02J3/28 ,  H02J3/38 ,  H02J3/24

CPC classification number: H02P9/14 ,  F03D7/0284 ,  F03D7/045 ,  F03D9/11 ,  F05B2270/337 ,  F05B2270/404 ,  H02J3/24 ,  H02J3/28 ,  H02J3/38 ,  H02J3/386 ,  Y02E10/723 ,  Y02E10/763 ,  Y02E10/766 ,  Y02E70/30 ,  Y02P90/50

Abstract: The present invention relates to method for operating a power plant, with at least one wind turbine generator arranged for supplying power to an electrical grid, at least one energy storage device arranged for supplying power to the electrical grid, and a power plant controller, the method comprises, measuring repetitively measurement sets of at least one electrical parameter from the electrical grid, and calculating, in respect the measurement sets of the at least one electrical parameter, a change in active and/or a required change in reactive power at a point of common coupling, and calculating and dispatching of a first control reference signal to the at least one wind turbine generator and a second control reference signal to the at least one energy storage device,for providing ancillary service functionalities to the electrical grid. The invention also relates to a power plant with at least one wind turbine generator for supplying power to an electrical grid, at least one energy storage device for supplying power to the electrical grid, and a power plant controller for providing ancillary service functionalities to the electrical grid.

Abstract translation: 本发明涉及一种用于操作发电厂的方法，其中至少一个风力涡轮发电机被布置用于向电网供电，至少一个能够存储供电电力的能量存储装置，以及发电厂控制器， 方法包括：重复地测量来自电网的至少一个电参数的测量集合，并且对于至少一个电参数的测量集合，计算在某一点处的无功功率的有效变化和/或所需的变化量 以及向所述至少一个风力涡轮发电机计算和调度第一控制参考信号，以及向所述至少一个能量存储装置计算和调度第二控制参考信号，以向所述电网提供辅助服务功能。 本发明还涉及具有至少一个用于向电网供电的风力涡轮发电机的发电厂，用于向电网供电的至少一个能量存储装置，以及用于向电力系统提供辅助服务功能的发电厂控制器 格。

公开(公告)号：EP2954605A1

公开(公告)日：2015-12-16

申请号：EP13707102.3

申请日：2013-02-07

Applicant: Vestas Wind Systems A/S

Inventor： TARNOWSKI, Germán Claudio ,  KJÆR, Philip Carne ,  LÆRKE, Rasmus ,  IOV, Florin ,  TEODORESCU, Remus ,  ADAMCZYK, Andrzej

IPC: H02J3/28 ,  H02J3/38 ,  H02J3/24

CPC classification number: H02P9/14 ,  F03D7/0284 ,  F03D7/045 ,  F03D9/11 ,  F05B2270/337 ,  F05B2270/404 ,  H02J3/24 ,  H02J3/28 ,  H02J3/38 ,  H02J3/386 ,  Y02E10/723 ,  Y02E10/763 ,  Y02E10/766 ,  Y02E70/30 ,  Y02P90/50

Abstract: The present invention relates to method for operating a power plant, with at least one wind turbine generator arranged for supplying power to an electrical grid, at least one energy storage device arranged for supplying power to the electrical grid, and a power plant controller, the method comprises, measuring repetitively measurement sets of at least one electrical parameter from the electrical grid, and calculating, in respect the measurement sets of the at least one electrical parameter, a change in active and/or a required change in reactive power at a point of common coupling, and calculating and dispatching of a first control reference signal to the at least one wind turbine generator and a second control reference signal to the at least one energy storage device, for providing ancillary service functionalities to the electrical grid. The invention also relates to a power plant with at least one wind turbine generator for supplying power to an electrical grid, at least one energy storage device for supplying power to the electrical grid, and a power plant controller for providing ancillary service functionalities to the electrical grid.

Abstract translation: 本发明涉及一种用于操作发电厂的方法，其中至少一个风力涡轮机发电机被布置用于向电网供电，至少一个能量存储装置被布置用于向电网供电，以及发电厂控制器 方法包括：重复地测量来自电网的至少一个电参数的测量集合，并且对于至少一个电参数的测量集合，计算在某一点处的无功功率的变化和/或所需的无功功率变化 的公共耦合，以及将至少一个风力涡轮发电机的第一控制参考信号和向所述至少一个能量存储装置的第二控制参考信号计算和调度，以向所述电网提供辅助服务功能。 本发明还涉及具有至少一个用于向电网供电的风力涡轮机发电机的发电厂，用于向电网供电的至少一个能量存储装置，以及用于向电力系统提供辅助服务功能的发电厂控制器 格。

公开(公告)号：EP3391497A1

公开(公告)日：2018-10-24

申请号：EP16815552.1

申请日：2016-12-07

Applicant: Vestas Wind Systems A/S

Inventor： KJÆR, Philip Carne ,  IOV, Florin

IPC: H02J3/24 ,  F03D9/25

CPC classification number: F03D9/255 ,  F03D7/0284 ,  F03D7/0296 ,  F03D7/048 ,  F05B2270/1041 ,  F05B2270/337 ,  F05B2270/404 ,  H02J3/24 ,  Y02E10/725

Abstract: A method, controller, wind power plant, and computer program product are disclosed for operating a wind power plant comprising a plurality of wind turbines, the wind power plant producing a plant power output. The method comprises receiving a modulation request signal indicating a requested modulation of the plant power output, the requested modulation specifying a modulation frequency. The method further comprises generating a respective power reference signal for each of at least two wind turbines of the plurality of wind turbines selected to fulfill the requested modulation, Each generated power reference signal includes a respective modulation component corresponding to a portion of the requested modulation and having a frequency different than the modulation frequency.