组合光伏发电的高速公路的供电方案
Power Supply Scheme for Highways Combined with Photovoltaic Power Generation Sources

交通运输部“十四五”规划明确提出了安全、便捷、绿色、经济的交通体系发展规划，高速公路作为现代综合交通运输体系中的重要组成部分，对国民经济的发展作用不容忽视。随着高速公路里程以及电动交通运输工具的不断增加，传统高速公路供电方式已经难以满足现代高速公路的快速发展的需求。本文基于高速公路的传统供电方式和负荷特点，提出了一种新型的结合新能源发电的组合式供电技术方案，并进行了优化配置，为高速公路供电系统的升级换代提供了一种新的途径。
The “14th Five-Year Plan” of the Ministry of Transport clearly puts forward the development plan of a safe, convenient, green and economical transportation system, and the role of expressways as an important part of the modern comprehensive transportation system cannot be ignored in the development of the national economy. With the increasing mileage of expressways and electric vehicles, it is difficult for traditional expressway power supply methods to meet the needs of the rapid development of modern expressways. Based on the traditional power supply mode and load characteristics of expressways, this paper proposes a new type of combined power supply technology scheme combined with new energy power generation, and optimizes the configuration, which provides a new way for the upgrading of expressway power supply system.