人民日报丨全国冬季用电负荷首破十四亿千瓦

Core Insights - The National Energy Administration reported that on January 20, the national maximum electricity load exceeded 1.417 billion kilowatts for the first time in winter, driven by a significant cold wave [2] - This marks the third time this year that the electricity load has set a winter record, with previous peaks of 1.351 billion kilowatts on January 4 and 1.379 billion kilowatts on January 19 [2] - Daily electricity consumption has remained high, surpassing 30 billion kilowatt-hours on multiple occasions [2] Group 1 - The National Energy Administration has implemented a "one province, one policy" approach to address challenges such as fluctuations in renewable energy output and equipment failures due to severe weather [2] - The State Grid has optimized its operation methods and utilized cross-regional transmission channels to support key areas in maintaining heating and supply [2] - The Southern Power Grid has added ice monitoring devices in areas prone to freezing rain to prepare for emergency repairs [2] Group 2 - In Jiangsu, the peak electricity load reached 135 million kilowatts on January 20, with residential heating and commercial heating accounting for about 25% of this load [3] - Ten major grid projects in Jiangsu were operational before winter, enhancing electricity transmission and mutual support capabilities [3] - Jiangsu has secured over 30 million kilowatts of external electricity supply during peak periods through cross-regional trading [3] Group 3 - Ice accumulation on transmission lines poses a threat to grid safety, prompting power departments to leverage technological innovations [4] - The "Ice Monitoring Spirit" has been deployed in Anhui, with over 480 sets of monitoring devices installed to track ice conditions and wire temperature [4] - In Sichuan, a robotic device known as the "Ice Removal Little Yellow Man" can rapidly remove ice from lines, operating at speeds of up to 2 meters per second [4] Group 4 - The National Energy Administration will guide and supervise local power companies to ensure stable electricity supply and warmth for the public during winter [4]