Pumped storage unit hardware replacement scheme evaluation method and device, equipment and medium

By decomposing the pumped storage unit hardware into multiple levels and constructing an evaluation model for alternative solutions using fuzzy evaluation and weight adjustment strategies, the problem of unreliable evaluation results in existing technologies is solved, achieving more accurate and efficient evaluation and supporting the localization process.

CN119886553BActive Publication Date: 2026-07-14STATE GRID XINYUAN +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
STATE GRID XINYUAN
Filing Date
2024-12-27
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

In the existing technology, the evaluation of hardware alternatives for pumped storage units relies on expert experience and subjective human judgment, which leads to unreliable evaluation results.

Method used

The target hardware of the pumped storage unit is decomposed into multiple hardware layers. The performance index parameters of each hardware layer are extracted. An evaluation model of alternative solutions is constructed using fuzzy evaluation method and weight adjustment strategy. The evaluation is carried out layer by layer to generate the final evaluation result.

Benefits of technology

It improves the accuracy and reliability of hardware alternative evaluation, enhances evaluation efficiency, and provides theoretical basis and methodological support for the evaluation of the localization of similar systems.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to the technical field of pumped storage power station equipment, in particular to a pumped storage unit hardware replacement scheme evaluation method and device, equipment and medium, wherein the method comprises the following steps: decomposing target hardware in a pumped storage unit into multiple hardware layers; extracting performance index parameters of each hardware layer in the multiple hardware layers, and generating an index system of the target hardware according to the performance index parameters of each hardware layer; inputting a replacement scheme of the target hardware and the index system into a replacement scheme evaluation model, outputting a final evaluation result of the replacement scheme from the replacement scheme evaluation model, and determining the feasibility of the replacement scheme according to the final evaluation result, wherein the replacement scheme evaluation model evaluates the replacement scheme layer by layer based on the index system, and determines the final evaluation result of the replacement scheme by weighting the evaluation results of each hardware layer. Therefore, the problems that the evaluation result is unreliable due to the dependence on expert experience and subjective judgment in the related art are solved.
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