Switchboard temperature monitoring system

The switchboard temperature monitoring system with multiplexed sensor modules addresses the lack of real-time monitoring in existing systems, providing continuous and accurate temperature analysis to prevent overheating and fires, enhancing safety and reducing economic losses.

WO2026034792A1PCT designated stage Publication Date: 2026-02-12YOUN MYUNG JIN +1
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Patent Information

Application Number
PCT/KR2025/008680
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-08-09
Filing Date
2025-06-23
Publication Date
2026-02-12

AI Technical Summary

Technical Problem

Existing switchboard monitoring systems fail to provide real-time, accurate, and continuous temperature monitoring, leading to potential overheating and fire risks due to loose bolts, oxidation, or corrosion on busbar connections, resulting in significant economic losses and safety hazards.

Method used

A switchboard temperature monitoring system comprising a multiplexed sensor device with contact and non-contact sensor modules to measure and analyze temperature data, comparing it with reference data to generate normal, caution, warning, or blocking states, and including environmental and electrical sensors for comprehensive monitoring.

Benefits of technology

Enables continuous, stable, and accurate temperature monitoring, preventing overheating and fires by detecting abnormalities promptly, reducing downtime and economic losses, and ensuring safety.

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Abstract

The present invention relates to a switchboard temperature monitoring system and, more particularly, to a switchboard temperature monitoring system comprising: at least one contact type sensor module arranged such that a redundant sensor device, arranged inside the switchboard so as to measure the temperature of a target, is attached to the target; and at least one non-contact type sensor module that is adjacent to the target and is spaced apart therefrom, and thus accurate, stable, uninterrupted, and continuous monitoring can be performed about whether there is an abnormal state inside the switchboard.
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Citation Information

Patent Citations

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