Ground wire insulation monitoring equipment and power monitoring system

By designing ground wire insulation monitoring equipment, collecting and fusing a variety of data characteristics, identifying abnormal situations in ground wire insulation shells, solving the problems of existing systems being susceptible to interference and false alarms, and improving the accuracy and reliability of monitoring.

CN119716432AActive Publication Date: 2025-03-28HEBEI YOUCHUANG ELECTRIC CO LTD
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Patent Information

Application Number
CN202510210955.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-25
Publication Date
2025-03-28
Estimated Expiration
2045-02-25

AI Technical Summary

Technical Problem

Existing ground wire insulation monitoring systems are susceptible to false alarms caused by external interference, sensor failure or misconfiguration, which affects the accuracy of monitoring.

Method used

A ground wire insulation monitoring device is designed, including a data acquisition module, a data fusion module, anomaly identification module and anomaly alarm module. By collecting temperature, humidity, current and voltage data at different locations of the ground wire, multiple characteristic values ​​are calculated, and an abnormality identification module is used to determine whether there are abnormalities in the ground wire insulating shell to reduce false alarms.

Benefits of technology

It effectively avoids the impact of interference on monitoring, improves monitoring accuracy, reduces the occurrence of false alarms, and ensures the reliability of ground wire insulation monitoring.

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Abstract

The invention provides ground wire insulation monitoring equipment and a power monitoring system, and relates to the technical field of electrical variable measurement. The device comprises a data acquisition module, a data fusion module, an abnormity identification module and an abnormity alarm module. The data acquisition module is used for simultaneously acquiring data sets of temperature, humidity, current and voltage of different positions of the target grounding wire, and transmitting the multiple data sets to the data fusion module; the data fusion module is used for calculating a plurality of feature values based on the plurality of data sets and transmitting the plurality of feature values to the anomaly identification module; the abnormity identification module is used for judging whether the target grounding wire insulation shell is abnormal or not based on the plurality of characteristic values, and sending an alarm control signal to the abnormity alarm module if the target grounding wire insulation shell is abnormal; and the abnormity alarm module is used for giving an alarm according to the alarm control signal. According to the invention, the influence of interference on monitoring can be avoided, the monitoring accuracy is improved, and false alarm is avoided.
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