电网升级、清冰除雪多部门细化服务应对寒潮 确保群众出行安全、温暖过冬

Group 1 - The article highlights the efforts of various power departments to upgrade and maintain the power grid in response to the upcoming winter electricity peak, ensuring warmth and production electricity for the public [1][3] - In Shandong's Linyi County, the successful commissioning of the Kaoyang 500 kV substation and two 220 kV distribution lines will optimize the local power grid structure and enhance supply reliability to meet the growing electricity demand [3][5] - The Kaoyang power transmission and transformation project, which began construction in August 2024, includes the establishment of a 1.431 km 500 kV line, aimed at supporting the electricity needs of 3.5 million residents in Linyi's central and western regions during peak winter usage [5] Group 2 - In Jiangsu's Changzhou New North District, the completion of the comprehensive automation upgrade of the 220 kV Bianshu substation has improved the reliability of the local power supply [7][10] - The substation serves as the only 220 kV power output channel for the Changzhou power plant, and the upgrade enhances the operational health of its automated equipment, providing power support for the adjacent new energy vehicle industry cluster [10] - In Xinjiang's Tacheng region, extreme cold weather has posed challenges for power line maintenance, with significant temperature drops and snow affecting supply safety [9][12] Group 3 - The Xinjiang power supply company has conducted live-line work on the 220 kV Tie'e line to eliminate safety hazards and ensure grid stability during extreme winter weather [12] - The region is experiencing heavy snowfall and cold temperatures, prompting traffic control measures on several highways due to icy conditions [17][19] - Local authorities in Xinjiang are mobilizing resources for snow removal operations to maintain road safety and accessibility for residents [22]