“充电地图”持续更新，这个假期自驾出行不再“里程焦虑”

Core Insights - The article highlights the significant increase in electric vehicle (EV) charging during the National Day and Mid-Autumn Festival holidays, with a record high in charging volume and efforts to enhance charging infrastructure across the country [1][15]. Charging Infrastructure Development - The National Energy Administration reported that from October 1 to October 3, the charging volume on national highways reached 43.81 million kilowatt-hours, a year-on-year increase of 51.33%, with daily charging volume 2.54 times higher than usual [1]. - Local governments are actively constructing high-power charging stations, such as the installation of four liquid-cooled supercharging stations in Weihai, which can fully charge an EV in just 10 minutes [3][5]. - By the end of August, the number of high-power charging stations in China reached 13,379, with over 100,000 high-power charging guns available [8]. Enhanced Charging Efficiency - The charging efficiency at service areas has significantly improved, with the capacity of transformers at the Dongtai service area on the Shenhai Expressway increased from 1,120 kilowatts to 4,000 kilowatts, and the addition of 24 charging stations, resulting in a threefold increase in charging efficiency compared to the previous year [8]. - In Guangzhou, the city has accelerated the construction of charging stations, with a total of 4,588 public charging stations and 54,500 public charging piles, including 324 supercharging stations [11]. Coverage and Accessibility - The charging network has become increasingly dense, with the establishment of 58 charging stations along the G318 national highway in Ganzi Prefecture, ensuring charging points are available every 60 kilometers [6]. - In Taizhou, Zhejiang, the charging stations at scenic spots saw a daily charging volume exceeding 8,000 kilowatt-hours, with 50 new charging piles added to accommodate the influx of tourists [13]. - In Guiyang, the public charging infrastructure has expanded to over 2,800 charging piles, covering key areas such as tourist attractions and highway service areas, ensuring accessibility for EV users [15].