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Wind turbine multi-mode adaptive control method, device and computer storage medium

An adaptive control, wind turbine technology, applied in the direction of adaptive control, general control system, control/regulation system, etc., can solve problems such as no effective application, achieve high control efficiency and precision, simple implementation method, reduce effect of load

Active Publication Date: 2022-06-07
CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Digital prototype has not yet been effectively applied in the field of wind turbine control technology

Method used

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  • Wind turbine multi-mode adaptive control method, device and computer storage medium
  • Wind turbine multi-mode adaptive control method, device and computer storage medium
  • Wind turbine multi-mode adaptive control method, device and computer storage medium

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Embodiment Construction

[0052] The present invention will be further described below with reference to the accompanying drawings and specific preferred embodiments, but the protection scope of the present invention is not limited thereby.

[0053] like figure 1 , 2 As shown, the multi-mode self-adaptive control method for a wind turbine in this embodiment includes the following steps:

[0054] S1. Build a digital prototype model of the wind turbine;

[0055] S2. Collect the running status data of the controlled wind turbine in real time;

[0056] S3. Input the operating state data collected in step S2 into the digital prototype model for comparison, and judge whether the controlled wind turbine is in a normal operating state according to the comparison result, if not, go to step S4;

[0057] S4. Determine the control mode according to the comparison result, so as to control and adjust the controlled wind turbine to a normal operation state.

[0058] In this embodiment, by establishing a digital p...

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Abstract

The invention discloses a wind turbine multi-mode self-adaptive control method, device and computer storage medium. The steps of the method include: S1. Constructing a digital prototype model of the wind turbine; S2. Collecting the operating state data of the controlled wind turbine in real time; S3. Input the collected operating state data into the digital prototype model for comparison, and judge whether the controlled wind turbine is in normal operating state, if not, go to step S4; S4. Determine the control mode according to the comparison result to control the controlled wind turbine. The wind turbine is adjusted to a normal operating state; the device includes a prototype model building module, a data acquisition module, a state discrimination module and a multi-mode adaptive control module. The invention can realize the multi-mode self-adaptive control of the wind turbine, improve the reliability and stability of the operation of the wind turbine, and has the advantages of simple implementation method, low cost, high control efficiency and precision, and the like.

Description

technical field [0001] The invention relates to the technical field of wind turbine control, in particular to a multi-mode self-adaptive control method, device and computer storage medium for a wind turbine. Background technique [0002] In the wind farm, various faults may occur during the operation of the wind turbine. At present, after the failure of the wind turbine, the fault location and the cause of the fault are manually checked, and then the wind turbine is controlled to return to normal operation. Detecting the fault state before the failure of the wind turbine will not only cause economic losses, but also affect the normal and stable operation of the wind turbine. The wind turbine is in a state of abnormality from the beginning of the operating state to the occurrence of a warning or failure of the unit. This kind of "sub-health state", if the abnormal point can be detected and the corresponding control correction can be made before the failure occurs, the load ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B13/04
CPCG05B13/042Y02B10/30
Inventor 胡婵娟万宇宾高首聪王靛宋建秀赵燕峰卢勇刘红文蒋韬李慧新
Owner CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST
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