Wind power generation cable torsion resistance evaluation method and system based on mechanical electromagnetic coupling model

By constructing a mechanical electromagnetic coupling model, the mechanical electromagnetic characteristic information of wind power cables is obtained and simulated, and the problem of long and low accuracy of torque resistance performance evaluation of wind power cables is solved, and efficient and accurate evaluation results are achieved, providing a scientific basis for cable selection and maintenance.

CN120277846APending Publication Date: 2025-07-08GUANGZHOU PANYU CABLE WORKS
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Patent Information

Application Number
CN202510197779.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-21
Publication Date
2025-07-08

AI Technical Summary

Technical Problem

The torque resistance performance evaluation of wind power cables in the prior art takes a long time and has low accuracy, and lacks reasonable and accurate intelligent evaluation methods, resulting in inefficient evaluation.

Method used

A mechanical electromagnetic coupling model is constructed, and a mechanical electromagnetic coupling model is established by obtaining the mechanical electromagnetic coupling characteristic information of wind power cables, and a mechanical electromagnetic coupling model is established, and a preset operating cycle parameter data is used to simulate the cables, to obtain torsional resistance and fatigue data, and a comprehensive and accurate evaluation is carried out.

Benefits of technology

It realizes a comprehensive, accurate and intelligent evaluation of the torsion resistance of wind power cables, improves evaluation efficiency, and provides scientific basis to ensure the reliability and safety of cable selection, use and maintenance.

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Abstract

The embodiment of the invention discloses a wind power generation cable torsion resistance evaluation method and system based on a mechanical electromagnetic coupling model, and the method comprises the steps: obtaining the mechanical electromagnetic coupling feature information of a wind power generation cable in an actual use process, performing model construction based on the mechanical electromagnetic coupling feature information to obtain a mechanical electromagnetic coupling model, performing simulation action on the to-be-evaluated wind power generation cable based on the mechanical electromagnetic coupling model and the preset action period parameter data, and after a preset number of action periods, performing evaluation on the to-be-evaluated wind power generation cable. And obtaining torsion resistance test data and torsion fatigue resistance data of the to-be-evaluated wind power generation cable output by the mechanical electromagnetic coupling model, and determining a torsion resistance evaluation result of the to-be-evaluated wind power generation cable according to the torsion resistance test data and the torsion fatigue resistance data. According to the scheme, the torsion resistance data of the cable is predicted and evaluated through the mechanical electromagnetic coupling model, and comprehensive, accurate and intelligent evaluation of the torsion resistance of the wind power generation cable can be realized.
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