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：US10066604B2

公开(公告)日：2018-09-04

申请号：US14709505

申请日：2015-05-12

Applicant: General Electric Company

Inventor： Dipankar Deb ,  Akshay Krishnamurty Ambekar ,  Deepak Raj Sagi

IPC: G05D3/12 ,  G05D5/00 ,  G05D9/00 ,  G05D11/00 ,  G05D17/00 ,  F03D7/04 ,  G05B13/02 ,  F03D9/25 ,  F03D9/11

Abstract: A method for optimizing a hybrid wind system including a wind farm having a plurality of wind turbines and one or more energy storage units, is presented. The method includes acquiring actual wind power data associated with one or more dispatch windows. The method includes determining forecasted wind farm power estimates corresponding to the dispatch windows using a plurality of forecast schemes. The method includes computing difference values by comparing the forecasted wind farm power estimates to the actual wind power data. The method includes identifying a wind power forecast scheme based at least in part on the computed difference values and balancing a penalty to the grid with life consumption of the energy storage units while regulating the wind turbines and the energy storage units based at least in part on a subsequent forecasted wind farm power estimate generated using the identified wind power forecast scheme.

公开(公告)号：US10018185B2

公开(公告)日：2018-07-10

申请号：US14584275

申请日：2014-12-29

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Sumitha Mohan ,  Minesh Ashok Shah ,  Rajni Kant Burra ,  Govardhan Ganireddy ,  Akshay Krishnamurty Ambekar ,  Murali Mohan Baggu Data Venkata Satya ,  Allen Michael Ritter

IPC: F03D9/00 ,  F03D7/00 ,  F03D11/00 ,  F03D17/00 ,  F03D13/30 ,  F03D9/25

CPC classification number: F03D17/00 ,  F03D7/00 ,  F03D9/11 ,  F03D9/257 ,  F03D13/30 ,  Y02E10/72 ,  Y02E10/725

Abstract: A system for commissioning a wind turbine is provided. The system includes a test wind turbine, one or more additional wind turbines coupled to the test wind turbine, and a control system. The control system includes a first control module for controlling the one or more additional wind turbines to act as a power source and provide power to the test wind turbine. The control system also includes a second control module for controlling the one or more additional wind turbines to act as a load for dissipating test power generated by the test wind turbine.

公开(公告)号：US20160169765A1

公开(公告)日：2016-06-16

申请号：US14565981

申请日：2014-12-10

Applicant: General Electric Company

Inventor： Mahesh Raveendranatha Panicker ,  Aninda Bhattacharya ,  Akshay Krishnamurty Ambekar ,  Bret Dwayne Worden

IPC: G01M1/14 ,  G01P3/00

CPC classification number: G01M1/14 ,  F01D5/027

Abstract: A system is presented. The system includes a stator component, a rotor component rotating inside the stator component, a plurality of features disposed on the periphery of the stator component or the rotor component, and a processing subsystem for determining at least one of an amount of rotor imbalance and an orientation of the rotor imbalance at least based upon feature-to-feature speed variation of the plurality of features.

Abstract translation: 提出了一个系统。 该系统包括定子部件，在定子部件内旋转的转子部件，设置在定子部件或转子部件的周边上的多个特征，以及处理子系统，用于确定转子不平衡量和 至少基于多个特征的特征到特征速度变化，转子不平衡的取向。