国网丰宁县供电公司：绿色希冀助力寒潮特巡

Core Viewpoint - The company is implementing a detailed inspection plan to ensure the reliability of the power supply during the winter season, particularly under low-temperature and snowy weather conditions [1][2]. Group 1: Inspection and Monitoring - The company has initiated a special inspection focusing on weak points in the power grid during low-temperature and snowy weather, with a plan that includes "one line one plan, one device one strategy" [2]. - A total of 42 kilometers of power lines were inspected, identifying and addressing three general hazards and adding two new monitoring points [2]. - The inspection team utilized infrared thermometers and drones to conduct thorough checks on critical equipment, including tower foundations, wire joints, and transformers, to monitor temperature, icing, and insulation conditions [2]. Group 2: Findings and Actions - As of now, the company has identified and addressed 27 hazards and inspected 437 kilometers of power lines, reinforcing the safety measures for the power grid during winter [2]. - The company plans to enhance night inspections and increase temperature monitoring frequency over the next three days due to the ongoing cold wave [2].