【新春走基层】地下隧道忙巡检

Core Insights - The article highlights the importance of underground cable inspections in ensuring reliable electricity supply during festive seasons, particularly in Chengdu's Tianfu Square [1][2] - The integration of technology in inspection processes has significantly improved the efficiency and accuracy of identifying potential hazards [2] Group 1: Inspection Process - The underground cable inspection team conducts regular checks every three months, covering over 2500 kilometers of underground power cables in Chengdu [1] - Inspection personnel walk three to four kilometers daily in confined, humid conditions to ensure the safety and functionality of the cables [1] Group 2: Technological Advancements - The use of advanced monitoring devices, such as high-voltage cable condition monitoring instruments and various online monitoring systems, has enhanced data collection and hazard detection [2] - The implementation of smart sensors allows for continuous data gathering, shifting the inspection approach from reactive to proactive [2]