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Method and system for analyzing wind power data

A data analysis and wind power technology, applied in wind turbines, wind turbine monitoring, engines, etc., can solve problems such as the inability to fully tap the power generation potential of wind turbines, the inability to analyze the power loss of wind turbines, and the analysis staying on the surface.

Active Publication Date: 2019-01-22
华润新能源(大同阳高)风能有限公司
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Problems solved by technology

[0003] At present, because the operators at the wind turbine site do not know how to use the operating data of the wind turbine to analyze the power loss, and the technicians who analyze the data of the wind turbine do not understand the actual internal factors of the wind turbine site, the operation of the wind turbine The analysis of data often stays on the surface and cannot analyze the essential reasons for the power loss of wind turbines, that is, the analysis data is not detailed, deep and accurate enough, so that the power generation potential of wind turbines cannot be fully tapped

Method used

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  • Method and system for analyzing wind power data
  • Method and system for analyzing wind power data
  • Method and system for analyzing wind power data

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0044] See figure 1 , which shows a flow chart of a wind power data analysis method provided by an embodiment of the present invention, which may include:

[0045] S11: Obtain the actual power generation of each wind turbine in the wind farm within the preset time period, and obtain the theoretical power curve of each wind turbine, and calculate the theoretical power generation of each wind turbine within the preset time period according to the theoretical pow...

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Abstract

The invention discloses a method, system and equipment for analyzing wind power data and a computer readable storage medium. The method comprises the steps that the actual generating capacity of eachwind power generation set in a wind power field within preset time is acquired, the theoretical power curve of each wind power generation set is acquired, and the theoretical generating capacity of each wind power generation set within the preset time is calculated according to the theoretical power curve; the operation information of each wind power generation set within a preset time period is acquired, all loss elements are determined in the operation information, and power losses caused by the loss elements to the wind power generation sets are calculated; the generating capacity deviationof each wind power generation set is calculated according to the theoretical generating capacity, the actual generating capacity and the power losses of each wind power generation set; whether the generating capacity deviation value of each wind power generation set is larger than a preset value or not is judged to judge whether the performance of the wind power generation sets reaches the standard or not. According to the technical scheme, the power losses of the wind power generation sets can be carefully analyzed so that the power generating potential of the wind power generation sets canbe fully mined.

Description

technical field [0001] The present invention relates to the technical field of wind power generation, and more specifically, to a wind power data analysis method, system, device and computer-readable storage medium. Background technique [0002] As a clean and renewable energy, wind energy has been widely concerned and highly valued worldwide. It is an important research topic for all wind power companies to analyze the operation data of wind turbines in order to fully tap the power generation potential of wind turbines and make the wind turbines operate in the best power generation state. [0003] At present, because the operators on the wind turbine site do not know how to use the operation data of the wind turbine to analyze the power loss, and the technicians who analyze the data of the wind turbine do not understand the actual internal factors of the wind turbine site. The analysis of data often stays on the surface and cannot analyze the essential reasons for the powe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D17/00
CPCF03D17/00F05B2260/80
Inventor 刘贵星陈海滨余建成
Owner 华润新能源(大同阳高)风能有限公司
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