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Data processing method, device and electronic equipment

A data processing and data technology, applied in the field of wind resource analysis, can solve the problems of large amount of wind measurement data and complex data processing, and achieve the effect of reliable data

Active Publication Date: 2020-06-16
SANY ELECTRIC CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The amount of wind measurement data is large, and some abnormal data are scattered among many data, which causes the complexity of data processing in daily work

Method used

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  • Data processing method, device and electronic equipment
  • Data processing method, device and electronic equipment
  • Data processing method, device and electronic equipment

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0022] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The embodiment of the invention provides a data processing method and device and electronic equipment, and relate to the technical field of wind resource analysis. The method comprises the steps of conducting logarithm processing on respective raw data of a plurality of wind measurement channels in a current time sequence to obtain respective logarithmic data; processing the respective logarithmicdata of the wind measurement channels according to linear fitting to generate a mean valuefitting straight line, and calculating a mean value fitting slope; solving a respective unit fitting slope ofa unit fitting straight line composed of every two of the wind measurement channels; according to the mean value fitting slope and the respective unit fitting slope of the unit fitting straight linecomposed of the two wind measurement channels, determining an abnormal fitting straight line set from the unit fitting straight line composed of every two wind measurement channels; solving the intersection of all the unit fitting straight lines in the abnormal fitting straight line sets to determine all invalid wind measurement channels. By means of the data processing method and device and the electronic equipment, the data of the wind measurement channels can be more reliable.

Description

technical field [0001] The present invention relates to the technical field of wind resource analysis, in particular to a data processing method, device and electronic equipment. Background technique [0002] Wind resource assessment plays a vital role in the design and prediction of wind farms, and an important link in wind resource assessment is the processing of wind measurement data. [0003] In the early stage of wind farm construction, the processing of wind measurement data has always been an important task. The study of wind in nature has not yet reached a completely thorough level. In actual projects, there are a lot of invalid data in the wind measurement data. The identification of invalid data reflects the knowledge and experience of engineers on wind measurement data. The amount of wind measurement data is large, and some abnormal data are scattered among many data, which causes the complexity of data processing in daily work. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9032G06F16/907
Inventor 李长亮
Owner SANY ELECTRIC CO LTD