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Wind turbine generator data recording method and device, electronic equipment and storage medium

A technology for data recording and wind turbines, applied in the direction of electrical digital data processing, data processing applications, digital data information retrieval, etc., can solve the problem of low sampling rate, proprietary communication protocols and tools that do not have universal applicability, and incomplete records Wind turbine operating status information and other issues, to achieve the effect of lasting and effective data

Pending Publication Date: 2022-04-12
BEIJING HUANENG XINRUI CONTROL TECH
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AI Technical Summary

Problems solved by technology

Since the minimum execution period of the program of the main control system of the wind turbine can reach the millisecond level, the data recording method with a lower sampling rate cannot completely record the operating status information of the wind turbine due to the lack of sampling points
Moreover, the proprietary communication protocols and tools developed by various PLC manufacturers do not have universal applicability

Method used

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  • Wind turbine generator data recording method and device, electronic equipment and storage medium
  • Wind turbine generator data recording method and device, electronic equipment and storage medium
  • Wind turbine generator data recording method and device, electronic equipment and storage medium

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Embodiment Construction

[0032] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] Such as figure 1 As shown, one aspect of the present invention provides a wind turbine data recording method S100, the data recording method S100 includes:

[0034] S110. Acquire variables that need to be recorded and can reproduce the state information of the wind turbine.

[0035] Specifically, determine the variables that need to be recorded in the program of the main control system of the wind turbine that can reproduce the state information of the wind turbine.

[0036] S120. According to the acquired variable, complete data recording of related parameters of the variable and create a cache space.

[0037] Specifically, such as figure 2 As shown, the main control system of the wind turbine triggers the dat...

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Abstract

The invention provides a wind turbine generator data recording method and device, electronic equipment and a storage medium. The method comprises the steps that variables which need to be recorded and can reproduce state information of a wind turbine generator are acquired; according to the obtained variable, completing data recording of related parameters of the variable and creating a corresponding cache space; caching the data record of the variable to a cache space for caching, and writing the data record into a file to form a data record file; and storing the formed data record file in a main control system local of the wind turbine generator. The data recording function in the data recording method has universality; the minimum execution period of a program of a main control system of the wind turbine generator is taken as a sampling period, and the acquisition time point of the data record is not missing; the data record is locally stored in the master control system in a file form, and the data is persistent and effective; data recording does not depend on additional hardware equipment, searching and positioning problems are very convenient, starting and stopping can be carried out at any time according to data recording requirements, and recording times are not limited.

Description

technical field [0001] The invention belongs to the technical field of wind power generation, and in particular relates to a data recording method, device, electronic equipment and storage medium of a wind turbine. Background technique [0002] In scenarios such as on-site commissioning and monitoring of wind turbines, in order to review and analyze the operating status of wind turbines, a data recording function that can record the operating status information of wind turbines in real time is required. Mainstream PLC manufacturers are developing dedicated communication protocols and tools for their own products to achieve high sampling rate data recording. PLC products without dedicated communication protocols and tools can achieve data recording at a lower sampling rate on the basis of using general communication protocols and tools. Since the minimum execution period of the program of the main control system of the wind turbine can reach the millisecond level, the data r...

Claims

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Application Information

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IPC IPC(8): G06F16/16G06F16/172G06Q50/06
Inventor 周峰岳红轩杜洋张琪杨政厚王真涛韩健刘扬伟特
Owner BEIJING HUANENG XINRUI CONTROL TECH
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