电力勘测设计Issue(4)：41-47,7.DOI:10.13500/j.dlkcsj.issn1671-9913.2025.04.009
高速公路边坡光伏与服务区柔性互联不同拓扑结构对比
Comparison of Different Topologies of Flexible Interconnection Between Highway Slope Photovoltaic System and Service Area
摘要
Abstract
In order to solve the problems of low proportion of spontaneous self use of new energy and high carbon emissions from highway transportation,new energy developed within the highway area can be transmitted to nearby distribution facilities or micro-grid systems of service areas.This article proposes five interconnection schemes and analyzes their technical characteristics and the economic benefits.To conclude,for scenarios where the slope photovoltaic system is closer to the service area,an AC interconnection scheme can be adopted.For the slope photovoltaic system is farther away,it is recommended to use a flexible DC interconnection technology scheme.With the cost reduction of power electronic equipment such as DC transformers,the all DC interconnection scheme will become the most preferred technical solution due to its high conversion efficiency.关键词
高速公路/边坡光伏/柔性互联/拓扑结构Key words
highway transportation/slope photovoltaic/flexible interconnection/topology分类
能源与动力引用本文复制引用
翟冬玲,屈小云,利振彬,潘远林..高速公路边坡光伏与服务区柔性互联不同拓扑结构对比[J].电力勘测设计,2025,(4):41-47,7.基金项目
中国能源建设股份有限公司重大科技项目(CEEC2021-KJZX-08-1). （CEEC2021-KJZX-08-1）
