中国大陆地区铁路客站光伏潜力预测及技术经济分析
Forecasting of Photovoltaic Potential and Techno-Economic Analysis of Chinese Railway Stations
孙少辉1
作者信息
- 1. 中铁建设集团有限公司 北京 100040
- 折叠
摘要
铁路车站作为基础设施,站房屋顶和站台雨棚具备可观的布置光伏发电系统的空间潜力.结合三维数字地球系统(LSV)和光伏电站计算方法对我国高等级铁路车站的光伏潜力和技术经济特点进行分析,结果表明:以客运为主的中国高等级火车站,总光伏装机容量可达820 MW,总光伏年发电量可达1 111 GWh;铁路车站光伏建设的初投资较大,但在采取合理运营策略的前提下,在全自用情形下大部分车站在4～7 年内可以完成初投资的完全回收,具体盈利的经济体量取决于车站的发电量.
Abstract
Railway stations,as infrastructures,have considerable spatial potential for arranging photovoltaic(PV)power generation systems on station roofs and platform canopies.The PV potential and techno-economic characteristics of China's high-grade railway stations are analysed by combining the three-dimensional digital earth system(LSV)and PV station calculation methods,and the results show that:China's high-grade railway stations,which are mainly used for passenger transport,can have a total installed PV capacity of up to 820 MW,and a total annual PV power generation of up to 1 111 GWh;the initial investment in photovoltaic construction of railway stations is large,but under the premise of adopting a reasonable operation strategy,most stations can complete the full recovery of the initial investment within 4～7 years under the condition of full self-use,and the specific economic volume of profit depends on the power generation capacity of the station.
关键词
铁路车站/光伏建设/光伏发电潜力/技术经济分析Key words
railway station/photovoltaic construction/photovoltaic power generation potential/techno-economic analysis引用本文复制引用
基金项目
中国铁建股份有限公司科技研发计划(2023YFC3705900)
出版年
2024
NETL
NSTL
万方数据