面向分时跨区削峰填谷的货运铁路储能牵引系统设计与优化

doi:10.16183/j.cnki.jsjtu.2024.016

上海交通大学学报 ›› 2025, Vol. 59 ›› Issue (12): 1784-1794.doi: 10.16183/j.cnki.jsjtu.2024.016

• 新型电力系统与综合能源 • 上一篇下一篇

面向分时跨区削峰填谷的货运铁路储能牵引系统设计与优化

杨欢红¹, 杨镇瑜¹(), 黄文焘², 柴磊¹, 王宇轩¹, 叶婧元¹

¹ 上海电力大学电气工程学院, 上海 200090
² 上海交通大学电力传输与功率变换控制教育部重点实验室, 上海 200240

收稿日期:2024-01-10 修回日期:2024-04-21 接受日期:2024-06-06 出版日期:2025-12-28 发布日期:2025-12-30
通讯作者: 杨镇瑜 E-mail:zhenyu2127@163.com
作者简介:杨欢红(1965—),副教授,从事电力系统优化调度与控制、可再生能源发电技术研究.
基金资助:
国家自然科学基金(52177100);电力传输与功率变换控制教育部重点实验室开放课题(2022AA05)

Design and Optimization of Freight Railway Energy Storage Traction System for Time-Sharing Cross-Regional Peak Shaving and Valley Filling

YANG Huanhong¹, YANG Zhenyu¹(), HUANG Wentao², CHAI Lei¹, WANG Yuxuan¹, YE Jingyuan¹

¹ School of Electric Power Engineering, Shanghai University of Electric Power, Shanghai 200090, China
² Key Laboratory of Control of Power Transmission and Conversion of the Ministry of Education, Shanghai Jiao Tong University, Shanghai 200240, China

Received:2024-01-10 Revised:2024-04-21 Accepted:2024-06-06 Online:2025-12-28 Published:2025-12-30
Contact: YANG Zhenyu E-mail:zhenyu2127@163.com

1. 2024-016-附录.pdf(3162KB)

摘要/Abstract

摘要：

针对电气化铁路沿线新能源资源调节困难、负荷分布不均以及班列到站后装卸作业存在势能浪费的问题,提出一种跨区货运铁路储能牵引系统设计优化策略.分析移动式储能充放电的时空特性,构建分时分区电价模型和储能牵引系统容量优化配置模型,引导负荷时移以实现在不同时域、地域跨度上的削峰填谷,提出以日运行效益最大为目标的能量管理策略.算例验证了所设计的储能牵引系统及其运行策略,能有效提高班列运行周期内的经济效益、促进沿线能源消纳,对电气化铁路低碳运行具有重要参考价值.

关键词: 电气化铁路, 移动式储能系统, 削峰填谷, 容量配置, 分时分区电价

Abstract:

To address the difficulties in adjusting new energy resources along electrified railways, uneven load distribution, and waste of potential energy in loading and unloading operations after trains arrive at stations, a design optimization strategy is proposed for the energy storage traction system of cross-regional freight railways. A time-sharing zoning electricity price model and an energy storage traction system capacity optimization allocation model are developed to guide load time shifting to achieve peak shaving and valley filling in different time domains and geographical spans by analyzing the spatiotemporal characteristics of mobile energy storage charging and discharging. Then, an energy management strategy is proposed aiming at maximizing the daily operating efficiency. The calculation example verifies that the designed energy storage traction system and its operation strategy can effectively improve the economic benefits during the operation cycle of the train, promote energy consumption along the line, and have important reference value for the low-carbon operation of electrified railways.

Key words: electrified railway, mobile energy storage system (MESS), peak shaving and valley filling, capacity configuration, time and zonal price

中图分类号:

TM734

杨欢红, 杨镇瑜, 黄文焘, 柴磊, 王宇轩, 叶婧元. 面向分时跨区削峰填谷的货运铁路储能牵引系统设计与优化[J]. 上海交通大学学报, 2025, 59(12): 1784-1794.

YANG Huanhong, YANG Zhenyu, HUANG Wentao, CHAI Lei, WANG Yuxuan, YE Jingyuan. Design and Optimization of Freight Railway Energy Storage Traction System for Time-Sharing Cross-Regional Peak Shaving and Valley Filling[J]. Journal of Shanghai Jiao Tong University, 2025, 59(12): 1784-1794.

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类别	取值
储能电池单位价格/[元·(kW·h)^-1]	1100
变流器单位价格/(元·kW^-1)	400
电网谷时购电电价/[元·(kW·h)^-1]	0.41
电网平时购电电价/[元·(kW·h)^-1]	0.76
电网峰时购电电价/[元·(kW·h)^-1]	1.14
燃气轮机启动成本/(元·次^-1)	1.6
燃气轮机运维系数	0.02
充放电效率	0.9
储能系统生命周期/a	10
货运班列初始载重/t	5000
货运班列技术速度/(km·h^-1)	100
吊具下负载(额定起重量)/kN	396.9
吊具下负载(过载起重量)/kN	502.3
吊具及上架自重/kN	103.9
集装箱装载质量总计最大值/kg	61850
满载起升速度(负载40.5 t)/(m·s^-1)	0.4
空载起升速度/(m·s^-1)	0.883
起升高度(全行程)/m	18.2
上升或下降加速时间/s	2
上升或下降减速时间/s	2

方案	典型日总成本/万元	典型日配置成本/万元	班列运行成本/万元	起重机群运行成本/万元
1	13.8913		3.6271	0.4500
2	10.4029	1.1370	1.7105	0.4500
3	10.1667	1.1078	1.6326	0.3806
4	10.2357	1.1078	1.5804	0.3806

方案	峰值/kW	谷值/kW	峰谷差值/kW	火电机组出力/kW
1	11181.2	3234.4	7946.8	13343.9
3	10216.1	4318.4	5897.7	9928.6

面向分时跨区削峰填谷的货运铁路储能牵引系统设计与优化

Design and Optimization of Freight Railway Energy Storage Traction System for Time-Sharing Cross-Regional Peak Shaving and Valley Filling

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