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A method for evaluate site quality of substation overhaul operation

A job site and quality evaluation technology, applied in the direction of instruments, data processing applications, resources, etc., can solve the problems of limited scope of evaluation indicators, obvious limitations of evaluation results, and insufficient reliability of evaluation results, so as to improve the overall intelligent management level, saving evaluation time, and reducing the effect of labor intensity

Inactive Publication Date: 2019-03-15
STATE GRID HUNAN ELECTRIC POWER +2
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  • Application Information

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Problems solved by technology

At present, the characteristics of on-site quality evaluation methods for substation overhaul operations are as follows: (1) The workload is large, involving complex types of work, and each evaluation requires manual collection of a large amount of data, which is time-consuming and laborious; The one-by-one review of status inspection, professional inspection, equipment maintenance and overhaul, etc., cannot be carried out simultaneously; (3) The evaluation results have obvious limitations, and the scope of evaluation indicators for each evaluation is limited, resulting in insufficient reliability of the evaluation results

Method used

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  • A method for evaluate site quality of substation overhaul operation
  • A method for evaluate site quality of substation overhaul operation

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Embodiment Construction

[0024] like figure 1 Shown is the method flowchart of the method of the present invention: this substation overhaul operation site quality evaluation method provided by the present invention comprises the following steps:

[0025] S1. Obtain the operation data of the substation overhaul operation site; including on-site operation text, on-site operation video and on-site operation recording, etc.;

[0026] S2. According to the operation data obtained in step S1, extract key data units to form a master data matrix; specifically, the following steps are used to extract key data units:

[0027] A. For on-site operation texts (work tickets, schemes, work instructions, etc.), use key character extraction technology to form key character data elements;

[0028] B. For on-site operation images (personnel attire, key parameter records, operation tracks, etc.), use key image acquisition technology to form key image data elements;

[0029] C. For on-site operation recording (safety ex...

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Abstract

The invention discloses a quality evaluation method of a substation overhaul operation site, which comprises the following steps: obtaining operation data of the substation overhaul operation site; Extracting key data units to form master data matrix; Comparing the master data matrix with the typical job standard library, the scoring matrix and weight matrix are obtained. Fuzzy comprehensive evaluation algorithm is used to calculate the final quality evaluation results of substation maintenance operation site. The method of the invention realizes the quality evaluation of the substation overhaul operation site by acquiring the real-time data of the operation site and adopting the methods of data fusion and fuzzy evaluation, and the method of the invention is high in reliability and scientific and reasonable.

Description

technical field [0001] The invention specifically relates to a method for evaluating the quality of substation maintenance work sites. Background technique [0002] With the development of economy and technology, electric energy has become an indispensable secondary energy source in people's production and life, bringing endless convenience to people's production and life. Therefore, the reliable and stable operation of the power system has become one of the most important tasks of the power system. [0003] Substation maintenance is an important task of the substation, and its purpose is to ensure the reliable and stable operation of the substation. Therefore, the maintenance operation is one of the important tasks of the substation, and the reliability of the maintenance operation is directly related to the reliable operation of the substation. [0004] The evaluation of the maintenance work is an important part of the maintenance work. Its purpose is to evaluate the qua...

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/00G06Q50/06
CPCG06Q10/06395G06Q10/20G06Q50/06
Inventor 熊富强赵鹏罗军陈刚张超峰任瑞武丁含怡宋博格闾昊辉王天一董卓蒋久松
Owner STATE GRID HUNAN ELECTRIC POWER
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