Abnormal temperature monitoring and simulation of submarine cable based on exponential characteristic

When the temperature of a submarine cable spikes unexpectedly, prompt repairs are crucial to prevent a thermal breakdown accident that could compromise production safety and result in substantial economic losses. Monitoring and diagnosing real-time temperature data of submarine cables holds significant practical engineering importance and economic value. To this end, we propose an innovative method for detecting abnormal temperature rises that leverages eigenvalue amplification. This technique effectively enhances the visibility of abnormal values, making their characteristics more pronounced. Our approach enables early detection of abnormal temperature spikes in submarine cables, ensuring a high level of accuracy in identifying temperature differences. Furthermore, our exponential characteristics-based monitoring and simulation system for submarine cables offers robust protection, meeting the stringent requirements for both accuracy and real-time monitoring.