双节将至 超三成高速服务区充电桩满负荷工作 应对办法来了

Core Insights - The upcoming National Day and Mid-Autumn Festival holiday is expected to see an average daily traffic flow of over 62 million vehicles on highways, with nearly 90% being passenger cars [1] - The average daily flow of new energy vehicles (NEVs) is projected to be around 12.5 million, accounting for nearly 20% of total traffic, representing a 30% increase compared to the same period last year [1][3] - More than one-third of highway service area charging stations are expected to operate at full capacity during the holiday [1] Traffic and Charging Patterns - Charging peaks for NEVs are anticipated on September 30 and October 1, with significant increases in charging demand during specific hours [3] - The return trip charging demand peak is expected on October 6 and 7, lasting from 10 AM to 9 PM each day [3] Regional Insights - Highways such as the Shenhai, Changshen, and Jinghu are expected to have the busiest NEV charging stations, with Jiangsu, Zhejiang, and Anhui provinces projected to see record-high charging volumes [5] - In Jiangsu, daily NEV travel is expected to exceed 720,000 vehicles [5] Infrastructure and Support Measures - The State Grid has deployed 32 mobile charging facilities at 30 key service areas to manage peak traffic and has introduced tiered discount strategies to encourage staggered charging [7] - A total of 5,667 key service stations have been identified for enhanced support, with preemptive inspections conducted to eliminate faults [9] Charging Technology and Capacity - The construction of high-power charging stations is being accelerated to improve charging efficiency for NEV owners [12] - In Shandong, a charging station equipped with super-fast charging capabilities allows vehicles to charge in just a few minutes [14] - In Jiangsu, additional high-capacity charging stations have been installed to alleviate charging pressure during peak travel times [17] Future Developments - The National Energy Administration plans to increase the number of high-power charging facilities to over 100,000 by the end of 2027, enhancing the travel experience for NEV owners [23] - In Beijing, five new supercharging stations have been launched, each capable of serving approximately 2,000 vehicles daily [24][26] - The maximum charging power at highway service areas has been increased from 250 kW to 480 kW, significantly improving charging speed [28]