Online monitoring method and system for power optical cable

By arranging a variety of data sensors on the power cable and building an online monitoring model, the problems of low monitoring accuracy and poor real-time performance of power cables in the existing technology are solved, and the status of power cables is more efficient and comprehensively monitored to ensure the safe operation of the power system.

CN119714413APending Publication Date: 2025-03-28NANJING SUYI IND
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Patent Information

Application Number
CN202411840553.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-13
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

In the prior art, the monitoring and detection accuracy of power optical cables is low, the real-time performance is poor, and it is difficult to fully monitor power optical cables, resulting in the inability to detect potential faults and potential hidden dangers in time, affecting the safe operation of the power system.

Method used

Multiple data sensors (including current, temperature, humidity and impact force sensors) are used to detect data according to preset time, and online monitoring models are constructed through feature extraction and construction to monitor the status of power cables in real time.

Benefits of technology

Through the application of multi-dimensional data monitoring model, the accuracy and real-time performance of power cable detection are improved, and the status of power cables can be monitored more comprehensively, potential faults can be discovered in a timely manner, and the safe operation of the power system is ensured.

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Abstract

The invention discloses an on-line monitoring method and system for a power optical cable. The method comprises the following steps: acquiring a plurality of sensor data detected by a plurality of data sensors on the power optical cable according to preset time; the plurality of sensor data comprises current data, temperature data, humidity data and impact force data; performing feature extraction on the current data, the temperature data, the humidity data and the impact force data to obtain corresponding feature data; constructing an online monitoring model according to the obtained feature data; and monitoring the state of the power optical cable in real time by using the constructed online monitoring model. According to the invention, the state of the power optical cable is monitored in real time through the constructed on-line monitoring model based on the multi-dimensional data, the detection precision and the real-time performance are improved, and the power optical cable is monitored more comprehensively.
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