寒潮期间，国网湖北电力还全面加强对全省重要变电站、换流站的精细化特巡，针对超特高压站、重要 枢纽站等，运维人员加密巡视频次，对充油充气设备、户外端子箱、机构箱等进行重点看护。截至1月 20日15点，全省恢复有人值守变电站315座，累计开展变电站特殊巡视1846站次。 面对极寒挑战，国网湖北电力坚决落实国家电网公司党组"快速响应、有效处置"工作要求，发扬抗冰保 供经验，迅速行动、科学部署。该公司及时启动应急响应，滚动开展电力电量平衡分析，密切跟踪天气 变化趋势，动态优化电网运行方式，确保各项保供电措施落到实处、取得实效。 此次寒潮天气相态复杂，冻雨、冰粒、大雪交织，加之气温骤降，导致输电线路覆冰与舞动风险急剧攀 升。国网湖北电力针对全省144处微地形区，建立起"人工值守+智能监测"的双重防线：安排450名观冰 人员坚守64个观冰哨所进行24小时值守和保电特巡；同时，375套微气象和1071套覆冰监测装置全天 候"感知"线路情况。 1月20日零点，荆门市胡集镇白云山巅，寒风裹着大雪呼呼作响，气温跌至零下4摄氏度，国网荆门供电 公司输电线路运维人员项飞鸿与余祥安裹紧厚重工装，顶着刺骨寒风开展导线覆冰观测。与此同时， ...

Group 1 - The company activated an emergency response to address severe weather conditions, including a cold wave and heavy snowfall, which led to a temperature drop to -15°C in Benxi, Liaoning [2][3] - The company implemented a comprehensive inspection strategy across the entire power supply chain, including transmission, transformation, and distribution, to ensure stable power supply during adverse weather [2] - Employees conducted "three-dimensional" inspections in key areas prone to ice accumulation, utilizing drones for remote monitoring of hard-to-reach locations [2] Group 2 - The company established a 24-hour emergency duty and leadership mechanism, deploying 18 emergency repair teams consisting of 364 personnel and 122 repair vehicles [3] - The company prepared sufficient repair tools, spare parts, emergency lighting, and communication devices to ensure the implementation of emergency measures [3] - Real-time monitoring of ice accumulation on power lines was conducted using professional cameras and video devices, along with dynamic analysis of power grid load and line operation [3]