公开(公告)号：US20150219074A1

公开(公告)日：2015-08-06

申请号：US14421361

申请日：2012-08-15

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Mehrdad Babazadeh ,  Kouroush Nayebi

IPC: F03D7/04 ,  F03D7/02

CPC classification number: F03D7/045 ,  F03D7/02 ,  F03D7/042 ,  F03D7/048 ,  H02J3/386 ,  Y02E10/723

Abstract: The invention relates to a wind power plant control system arranged for controlling one or more wind turbine generators in a wind power plant, wherein the wind power plant control system comprises a power plant controller and a modeling unit, the modeling unit being operatively coupled to the power plant controller. The modeling unit is arranged to calculate estimated values of electrical output parameters from the one or more wind turbine generators, and to output said estimated values to the power plant controller. The power plant controller is arranged for determining reference signals for dispatching to the one or more wind turbine generators, wherein the estimated values of said electrical output parameters are used by the power plant controller in the determination of said reference signals. The invention also relates to a corresponding method of controlling a wind power plant.

Abstract translation: 本发明涉及一种布置用于控制风力发电厂中的一个或多个风力发电机的风力发电厂控制系统，其中风力发电厂控制系统包括发电厂控制器和建模单元，该建模单元可操作地耦合到 发电厂控制器。 建模单元布置成计算来自一个或多个风力涡轮发电机的电输出参数的估计值，并将所述估计值输出到发电厂控制器。 发电厂控制器布置成用于确定用于调度到一个或多个风力涡轮发电机的参考信号，其中所述电气输出参数的估计值由发电厂控制器在确定所述参考信号时使用。 本发明还涉及控制风力发电厂的相应方法。

公开(公告)号：US20150249415A1

公开(公告)日：2015-09-03

申请号：US14428320

申请日：2013-09-05

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Mehrdad Babazadeh ,  Saed Ehsani ,  Martin Ansbjerg Kjær ,  Henrik B. Møller

IPC: H02P9/02

CPC classification number: H02P9/02 ,  H02J3/16 ,  H02J3/386 ,  Y02E10/763 ,  Y02E40/34

Abstract: This invention relates to a method and a power plant controller arranged to carry out the method. The method is on an intelligent dispatching of the power production to wind turbines and optional compensation equipment of a wind power plant, as the power producing units of a wind power plant. The invention relates to a case where the requested produced power is less than the total capacity of the power plant, and the invention relates to utilizing this situation to dispatch set points to the wind turbines and the compensation equipment in a flexible way. This flexibility may increase the wind turbines' life time, help in scheduling maintenance and expand the electrical operating range of the wind power plant. The determination of the set points on active and reactive power is a combined determination of both set points for each of the energy producing units of the wind power plant.

Abstract translation: 本发明涉及一种布置成执行该方法的方法和电厂控制器。 该方法是对风力发电厂的风力发电机组和风力发电厂的发电机组的可选补偿设备进行智能调度。 本发明涉及所请求的生产能力小于发电厂的总容量的情况，本发明涉及利用这种情况以灵活的方式将设定点分配给风力涡轮机和补偿设备。 这种灵活性可能会增加风力发电机的使用寿命，有助于安排维护和扩大风力发电厂的电气运行范围。 有功和无功功率的设定点的确定是对风力发电厂的每个能量产生单元的两个设定点的组合确定。

公开(公告)号：US09556852B2

公开(公告)日：2017-01-31

申请号：US14428465

申请日：2013-09-03

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Mehrdad Babazadeh ,  Saed Ehsani ,  Martin Ansbjerg Kjær ,  Henrik B. Møller

IPC: F03D7/00 ,  F03D9/00 ,  F03D7/04 ,  H02J3/18 ,  H02J3/38 ,  H02J3/48 ,  H02J3/50 ,  H02J3/46 ,  H02J3/28 ,  H02J3/30 ,  H02J3/32

CPC classification number: F03D7/048 ,  F03D7/00 ,  H02J3/18 ,  H02J3/28 ,  H02J3/30 ,  H02J3/32 ,  H02J3/386 ,  H02J3/46 ,  H02J3/48 ,  H02J3/50 ,  Y02E10/723 ,  Y02E10/763 ,  Y02E10/766 ,  Y02E40/30

Abstract: This invention relates to a method and a power plant controller arranged to carry out the method. The method is on an intelligent dispatching of the power production to wind turbines and optional compensation equipment of a wind power plant, as the power producing units of a wind power plant. The invention relates to a case where the requested produced power (both active and reactive) is less than the total capacity of the power plant, and the invention relates to utilizing this situation to dispatch set points to the wind turbines and the compensation equipment based on correction factors relating to the operating conditions of the wind park. This method may increase the wind turbines' life time, help in scheduling maintenance and expand the electrical operating range of the wind power plant.

Abstract translation: 本发明涉及一种布置成执行该方法的方法和电厂控制器。 该方法是对风力发电厂的风力发电机组和风力发电厂的发电机组的可选补偿设备进行智能调度。 本发明涉及所请求的发电功率（有功和无功）小于发电厂的总容量的情况，本发明涉及利用这种情况将设定点发送到风力涡轮机和基于 与风场的运行状况有关的校正因素。 这种方法可能会增加风力发电机的使用寿命，有助于调度维护和扩大风力发电厂的电气运行范围。

公开(公告)号：US09407186B2

公开(公告)日：2016-08-02

申请号：US14428320

申请日：2013-09-05

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Mehrdad Babazadeh ,  Saed Ehsani ,  Martin Ansbjerg Kjær ,  Henrik B. Møller

IPC: F03D9/00 ,  H02P9/04 ,  H02P9/02 ,  H02J3/16 ,  H02J3/38 ,  H02J1/00 ,  H02J3/00

CPC classification number: H02P9/02 ,  H02J3/16 ,  H02J3/386 ,  Y02E10/763 ,  Y02E40/34

Abstract: This invention relates to a method and a power plant controller arranged to carry out the method. The method is on an intelligent dispatching of the power production to wind turbines and optional compensation equipment of a wind power plant, as the power producing units of a wind power plant. The invention relates to a case where the requested produced power is less than the total capacity of the power plant, and the invention relates to utilizing this situation to dispatch set points to the wind turbines and the compensation equipment in a flexible way. This flexibility may increase the wind turbines' life time, help in scheduling maintenance and expand the electrical operating range of the wind power plant. The determination of the set points on active and reactive power is a combined determination of both set points for each of the energy producing units of the wind power plant.

Abstract translation: 本发明涉及一种布置成执行该方法的方法和电厂控制器。 该方法是对风力发电厂的风力发电机组和风力发电厂的发电机组的可选补偿设备进行智能调度。 本发明涉及所请求的生产能力小于发电厂的总容量的情况，本发明涉及利用这种情况以灵活的方式将设定点分配给风力涡轮机和补偿设备。 这种灵活性可能会增加风力发电机的使用寿命，有助于安排维护和扩大风力发电厂的电气运行范围。 有功和无功功率的设定点的确定是对风力发电厂的每个能量产生单元的两个设定点的组合确定。