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A method and system for evaluating wind turbine generator performance

A wind turbine, wind turbine technology, applied in the control of wind turbines, monitoring of wind turbines, wind power generation and other directions, can solve problems such as problems with wind turbines

Active Publication Date: 2021-03-26
YUANJIAN WIND POWER JIANGYINENVISION ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the proposed pairing and handling of paired wind turbines has been shown to be problematic

Method used

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  • A method and system for evaluating wind turbine generator performance
  • A method and system for evaluating wind turbine generator performance
  • A method and system for evaluating wind turbine generator performance

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0122]

[0123]

[0124] figure 1 A typical wind turbine generator, WTG, 10 is shown with a tower 2 supporting a nacelle 3 with a rotor 4 with blades 5 . The WTG10 represents a typical wind turbine generator referred to below.

[0125] The WTG 10 has a controller 6 for controlling the WTG 10 . The controller 6 will normally be provided for external communication. Various operational data will typically be available based on the monitoring system. There may be a Supervisory Control and Data Acquisition (SCADA) implementation.

[0126] figure 2 A wind turbine evaluation system 1000 is shown comprising a power production measurement system 1100 arranged to measure 110 the actual power production of a particular WTG 11 and a plurality of other WTGs 12 .

[0127] There is also a data receiving system 1200 arranged to receive a set of data 40 , 41 from a particular WTG 11 and at least one set of data 40 , 42 from at least one of a plurality of other WTGs 12 in the group ...

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PUM

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Abstract

Disclosed is a method of evaluating (100) performance of a specific wind turbine generator (WTG) (11) amongst a set of wind turbine generators (WTGs) (23). The method may comprise the following acts: measuring (110) actual power production (31) of the specific WTG; receiving (120) a set of data (40, 41) comprising control settings (50) from the specific WTG and at least one set of data (40, 42) comprising control settings from at least one of the other WTGs (12) in the set of WTGs; estimating (130) estimated power production (33) of the specific WTG as a function of the received set of data from the specific WTGs and the received at least one set of data from at least one of the other WTGs; comparing (140) the actual power production to the estimated power production. The act of estimating estimated power production is based on a computer implemented evaluation (200). Also disclosed is a wind turbine evaluating system.

Description

technical field [0001] The present invention relates to a method of evaluating the performance of a specific wind turbine generator (WTG) in a bank of wind turbine generators (WTG). The method may include one or more of the following actions. There may be an action to measure the actual power production of a particular WTG. There may be an act of receiving a data set from the particular WTG and receiving at least one data set from at least one of a plurality of other WTGs in the set of WTGs. There may be an act of estimating the power production of the particular WTG as a function of data sets received from a plurality of particular WTGs and at least one data set received from at least one of a plurality of other WTGs. There may be an act of comparing actual power production to estimated power production. The act of estimating power production may be based on computer-implemented evaluations. [0002] The invention also relates to a system for evaluating the performance of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D17/00F03D7/00
CPCF03D7/046F03D7/048F05B2260/821F05B2260/84F05B2270/328F05B2270/335F03D17/00Y02E10/72
Inventor 马修·萨默斯
Owner YUANJIAN WIND POWER JIANGYINENVISION ENERGY CO LTD
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