公开(公告)号：US10711766B2

公开(公告)日：2020-07-14

申请号：US14813547

申请日：2015-07-30

Applicant: General Electric Company

Inventor： Akshay Krishnamurty Ambekar ,  Vishal Cholapadi Ravindra ,  Benoit Philippe Petitjean ,  Kalpit Vikrambhai Desai

IPC: F03D7/02 ,  F03D7/04

Abstract: A method implemented using at least one processor module includes receiving a plurality of operational parameters corresponding to a plurality of wind turbines and obtaining a plurality of source sound power values corresponding to the plurality of wind turbines. The method further includes obtaining a receptor sound pressure value corresponding to a receptor location and estimating an attenuation model based on the plurality of source sound power values, and the receptor sound pressure value. The attenuation model disclosed herein comprises a plurality of attenuation coefficients. The method also includes determining at least one turbine set-point corresponding to at least one wind turbine among the plurality of wind turbines based on the plurality of attenuation coefficients, and the plurality of turbine operational parameters.

公开(公告)号：US10100813B2

公开(公告)日：2018-10-16

申请号：US14551125

申请日：2014-11-24

Applicant: General Electric Company

Inventor： Vishal Cholapadi Ravindra ,  Akshay Krishnamurty Ambekar ,  Siddhanth Chandrashekar

IPC: F03D7/04 ,  F03D9/00

Abstract: Methods and systems for optimizing operation of a wind farm are disclosed. The method includes providing a farm-level wake model for the wind farm based on historical wake parameters corresponding to reference sets of interacting wind turbines in the wind farm. Another step includes monitoring one or more real-time wake parameters for wind turbines in the wind farm. A further step includes identifying at least two interacting wind turbines from the reference sets based on the wake parameters. Another step includes determining a wake offset angle between the interacting wind turbines as a function of at least one of a wind direction, a geometry between the interacting wind turbines, or a wake meandering component. The method also includes continuously updating the wake model online based at least partially on the wake parameters and the wake offset angle and controlling the interacting wind turbines based on the updated wake model.

公开(公告)号：US20160146190A1

公开(公告)日：2016-05-26

申请号：US14551125

申请日：2014-11-24

Applicant: General Electric Company

Inventor： Vishal Cholapadi Ravindra ,  Akshay Krishnamurty Ambekar ,  Siddhanth Chandrashekar

IPC: F03D7/04 ,  F03D9/00

CPC classification number: F03D7/048 ,  F03D9/257 ,  F03D17/00 ,  F05B2270/20 ,  Y02E10/723

Abstract: Methods and systems for optimizing operation of a wind farm are disclosed. The method includes providing a farm-level wake model for the wind farm based on historical wake parameters corresponding to reference sets of interacting wind turbines in the wind farm. Another step includes monitoring one or more real-time wake parameters for wind turbines in the wind farm. A further step includes identifying at least two interacting wind turbines from the reference sets based on the wake parameters. Another step includes determining a wake offset angle between the interacting wind turbines as a function of at least one of a wind direction, a geometry between the interacting wind turbines, or a wake meandering component. The method also includes continuously updating the wake model online based at least partially on the wake parameters and the wake offset angle and controlling the interacting wind turbines based on the updated wake model.

Abstract translation: 公开了用于优化风电场运行的方法和系统。 该方法包括基于对应于风力发电场中相互作用的风力涡轮机的参考组的历史唤醒参数来为风电场提供农场级唤醒模型。 另一步骤包括监测风力发电场中的风力涡轮机的一个或多个实时唤醒参数。 另一个步骤包括基于唤醒参数从参考集中识别至少两个相互作用的风力涡轮机。 另一步骤包括根据风向，相互作用的风力涡轮机之间的几何形状或唤醒弯曲部件中的至少一个来确定相互作用的风力涡轮机之间的尾流偏移角。 该方法还包括至少部分地基于唤醒参数和尾流偏移角连续更新在线唤醒模型，并且基于更新的尾流模型来控制相互作用的风力涡轮机。