Group 1 - The State Grid Beijing Electric Power Company has implemented comprehensive power supply guarantees and quality service measures for the upcoming National Day holiday, with 3,058 emergency repair personnel and 360 rescue team members on standby [1] - A new batch of five supercharging stations has been put into operation, increasing the total number of electric vehicle supercharging stations in Beijing to 22, with a daily service capacity of nearly 6,000 vehicle trips [1] - The newly operational supercharging stations utilize liquid-cooled supercharging technology, with charging power increased from 250 kW to 480 kW at highway service areas, allowing for rapid charging of compatible vehicles in about 10 minutes [1] Group 2 - The State Grid Beijing Electric Power Company has completed two rounds of "health checks" on 104 charging stations across the city, ensuring operational reliability [2] - During the holiday period, three high-demand charging stations will be equipped with an additional eight temporary charging piles as emergency supplies, supported by 157 operation and maintenance personnel for round-the-clock service [2] - A digital platform will be used to monitor the status of charging equipment in real-time, ensuring stable operation of charging facilities [2]

▲国庆节前夕，国网北京电力城市照明管理中心华灯班人员在天安门广场巡检华灯设 备。（魏晓彬 摄） 金秋送爽，华灯初上。即将到来的国庆中秋假期，让北京洋溢着浓厚的节日氛围。据了 解，全市将推出超过2400场各具特色的文旅活动，从庄严肃穆的天安门广场升旗仪式，到人 气高涨的环球影城度假区，从底蕴深厚的故宫，到灯光璀璨的鸟巢演唱会、世界公园中秋灯 会，预计将吸引大量市民和游客。 城市运行离不开电力的有力支撑。9月28日获悉，国网北京市电力公司各项节日供电保 障和优质服务措施已全面到位，3058名应急抢修人员、360名应急救援队员、80辆应急发电 车严阵以待，全力确保供电安全稳定，保障市民和游客度过一个欢乐祥和的假期。 ▲国网北京客服中心充实95598供电服务热线远程工作站值守力量。王蕊 摄 运维举措细 电网运行稳 据国网北京电力调控中心预测，今年国庆期间，北京电网最大负荷预计同比增长约 4.6%。两级电网调控人员密切跟踪天气和用电负荷变化，科学安排电网运行方式，确保电 网安全稳定运行。节日期间，全市电力供应充足，供电安全可靠。 保障电网"主动脉"安全，细节是关键。节日前夕，国网北京电力加大重点变电站、输电 线路巡检力 ...

Core Viewpoint - The project initiated by China Railway Construction Corporation (CRCC) marks a significant step in addressing the challenges of slow and difficult charging for electric vehicles through the implementation of liquid-cooled ultra-fast charging technology [1][2] Group 1: Project Overview - The project involves the construction of a new energy green smart charging station, with a total of 700 supercharging stations planned across several provinces including Guangdong, Beijing, Tianjin, Hebei, Henan, Jiangsu, Anhui, and Hubei [1] - The project is contracted under an EPC model with a construction period of two years, encompassing design, procurement, and installation of materials and equipment [1] Group 2: Technology and Innovation - Liquid-cooled ultra-fast charging technology enhances charging efficiency by using a liquid cooling system to dissipate heat generated during the charging process, allowing for higher charging currents and faster charging speeds [1][2] - The technology enables charging speeds comparable to refueling a traditional vehicle, achieving a rate of "one second per kilometer" [2] Group 3: Strategic Importance - This project represents CRCC's first foray into the construction of new energy supercharging infrastructure, aligning with national goals for high-quality charging infrastructure and contributing to carbon reduction targets [2] - The initiative integrates various technologies such as the Internet, IoT, intelligent transportation, and big data to enhance the intelligence of charging services [2]