使用无人机、红外成像仪对220千伏下中线、110千伏钟光线等开展雨雪冰冻天气特殊巡视，并对施工危险源的物防措施和值守人员管控质量进行动态跟 踪；对10千伏白鹭洲线、致和2号线开展红外测温特巡；对变电站户外的充油设备进行检查……记者从国网南京供电公司了解到，为保障寒冷天气下电力 可靠供应，该公司密切关注天气情况和电网负荷变化情况，加强负荷预测分析，科学优化电网运行方式，同时，加强对电网各类设备的运行监测，开展专 项隐患治理及设备特巡。 扬子晚报网1月20日讯(通讯员束佳玲记者刘丽媛)1月20日上午，在南京江北新区的龙王山，输电运检人员步行走入山林，开展对500千伏金龙金王线的特 殊巡视工作。 "我们今天来到这里的目的，是为了通过无人机观测的方法，来观察大雪天之后的线路覆冰情况。"国网南京供电公司输电运检工张玉玺介绍，他们检查的 重点是架空导线及绝缘子是否有覆冰、舞动等情况，同时观察塔基以及塔台上的大雪覆盖情况，保证线路的稳定运行。 1月19日，在江宁区江宁镇，国网南京市江宁区供电公司变电运维人员雪夜奋战，提前14个小时投运了35千伏江宁变电站，保障江宁镇企业、居民生产生 活用电。 此外，国网南京供电公司还安排供 ...

Core Viewpoint - The Shanxi Linfen Power Supply Company has initiated a comprehensive temperature monitoring mechanism to ensure the safe operation of the power grid during the summer peak load period, aiming for "zero dead angles, zero blind spots, and zero hazards" [1][3]. Group 1: Temperature Monitoring and Equipment Inspection - The company is conducting special temperature inspections of equipment, including transformers, circuit breakers, and bus joints, to prevent overheating and potential failures during the high electricity demand in summer [3]. - A dual-mode approach of "patrol + temperature measurement" is employed, with daytime inspections focusing on oil levels, SF6 gas pressure, and sealing conditions, while nighttime infrared temperature measurements are taken on critical components [3][4]. - Each key part is measured more than three times to ensure data accuracy, which is crucial for maintaining the health of the equipment [3]. Group 2: Issue Management and Emergency Preparedness - The company implements a "one issue, one file" closed-loop management system for any identified problems, ensuring that issues are documented and addressed according to their severity [3]. - A collaborative mechanism with meteorological departments has been established to prepare emergency supplies and repair vehicles for rapid response to unexpected failures [3]. - Special inspections are conducted on key equipment in advance of extreme weather events, with measures in place to prevent moisture, lightning, and pollution [3]. Group 3: Future Plans and Continuous Improvement - The company plans to increase the frequency and intensity of inspections, systematically addressing any identified defects to enhance proactive maintenance capabilities and hazard mitigation efforts [4]. - The focus will be on early prevention, detection, and resolution of issues to improve the health and reliability of the power lines, ensuring safe and reliable electricity supply for users [4].

Group 1 - The company is conducting comprehensive inspections of substations to ensure stable and reliable operation under high temperature conditions [1][2] - Maintenance personnel are using professional detection equipment to perform thorough checks on key devices such as transformers and circuit breakers [1] - Increased monitoring frequency and real-time observation of equipment under high load conditions are being implemented to prevent overload [1] Group 2 - The company is also inspecting auxiliary facilities like ventilation and air conditioning systems to ensure effective heat dissipation [2] - Immediate actions are taken to address any identified equipment defects to prevent failures [2] - A 24-hour emergency duty system is in place to ensure rapid response to any unexpected situations [2]