Wind turbine generator operation data processing method, system and equipment and storage medium

A wind turbine, operation data technology, applied in the direction of electrical digital data processing, special data processing applications, computer-aided design, etc., to achieve the effect of accurate performance evaluation

Pending Publication Date: 2021-10-29
华能四平风力发电有限公司 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present application provides a wind turbine operation data processing method, system, device and storage medium to solve the technical problem of how to effectively identify all abnormal power data of the wind turbine operation, thereby helping to construct a more accurate Actual power curve of wind turbine

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  • Wind turbine generator operation data processing method, system and equipment and storage medium
  • Wind turbine generator operation data processing method, system and equipment and storage medium
  • Wind turbine generator operation data processing method, system and equipment and storage medium

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Embodiment Construction

[0052] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and together with the embodiments of the present invention are used to explain the principle of the present invention and are not intended to limit the scope of the present invention.

[0053]In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

[0054] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly ...

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Abstract

The invention relates to a wind turbine generator operation data processing method, system and device and a storage medium, and the method comprises the steps of obtaining the original operation data of a wind turbine generator, the original operation data comprising wind speed-power data; based on a preset identification rule, carrying out preliminary identification on the wind speed-power data, and identifying and deleting data that the wind turbine generator is in a shutdown state; using a quartile method to identify and delete data of the wind turbine generator set in an over-generation state and an under-generation state in the wind speed-power data; and using a clustering method to identify and delete data, in the wind speed-power data, of the wind turbine generator set in a wind curtailment and power limiting state. According to the invention, all bad wind speed-power data are effectively eliminated, and the performance of the wind turbine generator can be accurately evaluated.

Description

technical field [0001] The present application relates to the technical field of industrial data processing, and in particular to a method, system, device and storage medium for processing wind turbine operation data. Background technique [0002] In recent years, with the research and development of renewable energy, more and more wind power projects have been constructed. As a renewable and environmentally friendly energy source, wind power is very worthy of development and construction. Generally, wind farms cover a wide area and the equipment is scattered. It is very necessary to collect data and monitor functions of wind turbines. [0003] At present, the wind speed-power data of wind turbine operation is collected through the supervisory control and data acquisition (SCADA) system installed in the wind farm. However, there are a large number of abnormalities in the operation data collected by the SCADA system. data. There are three main reasons for abnormal data. Fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06K9/62G06F113/06G06F113/08G06F119/06
CPCG06F30/20G06F2113/06G06F2113/08G06F2119/06G06F18/23
Inventor 王介昌程斌斌陈占男陈德彬于景龙
Owner 华能四平风力发电有限公司
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