交通节能与环保2025，Vol.21Issue(5)：143-146,162,5.DOI:10.3969/j.issn.1673-6478.2025.05.029
道路工程改扩建与新能源技术融合的发展分析
Development Analysis of the Integration of Roadway Expansion and New Energy Technologies
张志哺1
作者信息
- 1. 中化地质矿山总局陕西地质勘查院,陕西 西安 710000
- 折叠
摘要
Abstract
This study takes the new energy retrofit project of Lianhuo Expressway Zhengzhou North Service Area as a typical case,systematically analyzing the practical pathways and implementation effects of integrating highway expansion projects with new energy technologies in Henan Province.The project adopts a technical route combining"photovoltaic carports+energy storage microgrids+smart energy management systems"featuring a total installed capacity of 1.2 MWp photovoltaic system paired with 2 MW ⋅ h energy storage devices.The system achieves an annual electricity generation of 1.42 million kW ⋅ h,with the service area's energy self-sufficiency rate reaching 42%and annual CO2 emission reductions of 812 tons.Through life cycle assessment,the project demonstrates an investment payback period of 8.6 years and an internal rate of return of 9.3%.The research reveals key design considerations for new energy systems under the climatic conditions of the Central Plains region and proposes a"synchronized planning and phased implementation"construction model for expansion projects.关键词
道路改扩建/新能源融合/能源自给率/碳减排效益/全生命周期Key words
roadway expansion/new energy integration/energy self-sufficiency rate/carbon emission reduction benefits/life cycle assessment分类
交通工程引用本文复制引用
张志哺..道路工程改扩建与新能源技术融合的发展分析[J].交通节能与环保,2025,21(5):143-146,162,5.
