Draught fan operation state evaluation method, device and equipment and storage medium

A technology for operating state and state evaluation, applied in design optimization/simulation, instrumentation, data processing applications, etc., can solve problems such as inaccurate evaluation
CN111144009AActive Publication Date: 2020-05-12GUANGDONG ELECTRIC POWER SCI RES INST ENERGY TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGDONG ELECTRIC POWER SCI RES INST ENERGY TECH CO LTD
Publication Date
2020-05-12

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Abstract

The invention discloses a fan operation state evaluation method, device and equipment and a storage medium. The method comprises the steps that operation parameters of a fan during operation and environment parameters of the environment where the fan is located are obtained in real time; determining an evaluation model corresponding to the environmental parameter according to a corresponding relationship between the environmental parameter and the evaluation model; based on the evaluation model, evaluation parameters corresponding to the operation parameters are determined according to the operation parameters and judgment thresholds corresponding to the operation parameters, and the judgment thresholds are determined according to historical data of the operation parameters; and outputtinga state evaluation result corresponding to the evaluation parameter according to a corresponding relationship between the evaluation parameter and the state evaluation result, thereby solving the technical problem of inaccurate evaluation when the operation state of the fan is evaluated in the prior art.
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Description

technical field

[0001] The present application relates to the technical field of wind power generation, and in particular to a method, device, equipment and storage medium for evaluating the operating state of a wind turbine. Background technique

[0002] In recent years, my country's wind power industry has made remarkable achievements, and its proportion in the installed capacity of power generation has steadily increased, becoming an important part of power supply. Therefore, it is very important to ensure the stable supply of wind power, especially the healthy state of wind turbine operation, which directly determines the power generation of wind power.

[0003] It is a difficult point to evaluate the health status of wind turbines. The current evaluation methods mainly include: analysis based on vibration data. That is, when installing the fan, set up a vibration monitoring system, which is responsible for collecting the operating parameters of the fan, and combining w...

Claims

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