西南交通大学学报2025，Vol.60Issue(3)：550-560,11.DOI:10.3969/j.issn.0258-2724.20230693
计及阶梯式碳交易的牵引供电系统混合储能容量配置
Hybrid Energy Storage Capacity Configuration for Traction Power Supply Systems Considering Ladder-Type Carbon Trading Mechanism
摘要
Abstract
To promote the low-carbon transformation of the railway industry in the context of"carbon peaking and carbon neutrality",a hybrid energy storage capacity configuration method was proposed,with an optimization objective of minimizing the total cost of the traction power supply system.Firstly,by considering factors such as multi-source complementarity and efficient consumption of new energy,a comprehensive energy system framework integrating new energy generation systems,electric-hydrogen hybrid energy storage systems,and traction power supply systems was constructed,and trading schemes for the carbon trading market were provided.Secondly,a planning-operation model was developed.The electric-hydrogen hybrid energy storage configuration scheme was determined at the planning level,and a ladder-type carbon trading mechanism was introduced at the operation level to calculate the daily operating cost of the traction power supply system.Finally,the improved seagull optimization algorithm was utilized to solve the model,and the actual data of the traction power supply system and new energy were combined to verify the effectiveness of the proposed model.The results show that compared with that of scenarios considering only ladder-type carbon trading schemes or electric-hydrogen hybrid energy storage schemes,the total system cost of the proposed method is reduced by 48%and 36%,respectively,while the renewable energy curtailment rate decreases by 11%and 3%,respectively.Compared with that of scenarios considering only ladder-type carbon trading combined with single energy storage media(battery or hydrogen energy storage),the total system cost is reduced by 19%and 40%,respectively,while the new energy consumption rate is improved by 4%and 6%,respectively.关键词
牵引供电系统/阶梯式碳交易机制/新能源消纳/电-氢混合储能/改进海鸥算法Key words
traction power supply system/ladder-type carbon trading mechanism/new energy consumption/electric-hydrogen hybrid energy storage/improved seagull optimization algorithm分类
动力与电气工程引用本文复制引用
郭文凯,王果,闵永智..计及阶梯式碳交易的牵引供电系统混合储能容量配置[J].西南交通大学学报,2025,60(3):550-560,11.基金项目
国家自然科学基金项目(52467007) （52467007）
甘肃省科技项目重点研发计划(22YF7GA146) （22YF7GA146）
