论文标题
高速公路交通电气化的经济生存能力和基础设施要求
Economic Viability and Infrastructure Requirements for the Electrification of Highway Traffic
论文作者
论文摘要
电池电动汽车正在迅速进入市场。他们的成功为运输部门的脱碳提供了巨大的机会，但也对能源基础设施构成了新的挑战。必须建立公共充电站，电网可能会充满拥挤。在本文中，我们使用高分辨率优化模型分析了沿高速公路的最佳布局和运行。我们讨论了经济生存能力，并确定潜在的障碍阻碍了电动流动性的迅速积累。我们发现，区域分销网格的拥塞已经成为电动汽车市场中等市场渗透的严重问题。虽然可以通过电池电动存储系统来处理峰值负载，但网格连接从根本上限制了每天可提供的汽车总量。我们的结果进一步凸显了不同部门的相互依存以及在转化为可持续能源系统期间区域基础设施的重要性。鉴于计划和实现基础设施措施所需的长时间，必须做出快速决策。
Battery electric vehicles are rapidly entering the market. Their success offers great opportunities for the decarbonization of the transport sector, but also pose new challenges to energy infrastructures. Public charging stations must be built and power grids may become congested. In this article, we analyze the optimal layout and operation of charging systems along highways using a high-resolution optimization model. We discuss the economic viability and identify potential roadblocks impeding a rapid build-up of electric mobility. We find that congestion of regional distribution grids becomes a serious issue already for a moderate market penetration of electric vehicles. While peak loads can be handled by battery electric storage systems, the grid connection fundamentally limits the total amount of cars that can be served per day. Our results further highlight the interdependency of different sectors and the importance of regional infrastructures during the transformation to a sustainable energy system. Given the long time period needed for the planning and realization of infrastructure measures, rapid decisions are imperative.
