Regenerative Braking Energy Utilization System and Control Strategy for Sectioning Post in Electrified Railway

被引：0
|
作者：
Hu H. [1 ]
Yang K. [1 ]
Ge Y. [1 ]
Gu Y. [2 ]
Li Y. [2 ]
He Z. [1 ]
机构：
[1] School of Electrical Engineering, Southwest Jiaotong University, Sichuan Province, Chengdu
[2] China Railway Taiyuan Group Co.,Ltd., Shanxi Province, Taiyuan
来源：
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering | 2024年 / 44卷 / 11期
基金：
中国国家自然科学基金;
关键词：
electrified railway; energy storage; regenerative braking energy utilization system; section post;
D O I：
10.13334/j.0258-8013.pcsee.223210
中图分类号：
学科分类号：
摘要：
With the rapid development of electrified railways, some problems of high traction energy consumption and low utilization rate of regenerative braking energy are becoming more and more prominent. In order to effectively improve the utilization efficiency of regenerative braking energy of electrified railway and realize energy saving and emission reduction of electrified railway, a sectioning post regenerative braking energy utilization system and its control strategy are studied. First, based on the analysis of the measured load data of typical heavy-haul and high-speed railways, a sectioning post regenerative braking energy utilization system based on power transfer and energy storage is proposed, and its operating principle is analyzed. In order to ensure the efficient utilization of regenerative braking energy in the system under the complex load condition of electrified railway, a two-layer control strategy with energy management layer and converter control layer is proposed. Among them, the energy management layer accepts the real-time measurement information from the adjacent substation, and calculates the reference power of the system operation based on the substation working condition and system mode management. The converter control layer tracks the reference power given by the energy management layer and coordinates the converters to realize the power flow management of electrified railway. Finally, the correctness and effectiveness of the regenerative braking energy utilization system and its control strategy are verified by simulation. The results show that the proposed sectioning post regenerative braking energy utilization system and control strategy can effectively realize the transfer utilization and energy storage utilization of regenerative braking energy of electrified railway, improve the utilization rate of regenerative braking energy, and contribute to the energy-saving and efficient operation of electrified railway. ©2024 Chin.Soc.for Elec.Eng.
引用
收藏
页码：4286 / 4297
页数：11
相关论文
共 22 条
  • [1] HU Haitao, CHEN Junyu, GE Yinbo, Research on regenerative braking energy storage and utilization technology for high-speed railways[J], Proceedings of the CSEE, 40, 1, pp. 246-256, (2020)
  • [2] CHEN Junyu, HU Haitao, WANG Ke, Et al., A method for evaluating regenerative energy of traction power supply system of high speed railway considering train working diagram[J], China Railway Science, 40, 1, pp. 102-110, (2019)
  • [3] Ke WANG, Haitao HU, Junyu CHEN, Systemlevel dynamic energy consumption evaluation for high-speed railway[J], IEEE Transactions on Transportation Electrification, 5, 3, pp. 745-757, (2019)
  • [4] ZHANG Qiao, ZHANG Yexin, HUANG Ke, Modeling of regenerative braking energy for electric multiple units passing long downhill section[J], IEEE Transactions on Transportation Electrification, 8, 3, pp. 3742-3758, (2022)
  • [5] WANG Qingyuan, FENG Xiaoyun, ZHU Jinling, Simulation study on optimal energy-efficient control of high speed train considering regenerative brake energy [J], China Railway Science, 36, 1, pp. 96-103, (2015)
  • [6] UMILIACCHI S，, NICHOLSON G, ZHAO Ning, Delay management and energy consumption minimisation on a single-track railway[J], IET Intelligent Transport Systems, 10, 1, pp. 50-57, (2016)
  • [7] NASRI A, MOGHADAM M F, MOKHTARI H, Timetable optimization for maximum usage of regenerative energy of braking in electrical railway systems[C], Proceedings of SPEEDAM 2010, pp. 1218-1221, (2010)
  • [8] SCHEEPMAKER G M, GOVERDE R M P．, Energy-efficient train control including regenerative braking with catenary efficiency[C], Proceedings of 2016 IEEE International Conference on Intelligent Rail Transportation, pp. 116-122, (2016)
  • [9] HERNANDEZ J C, SUTIL F S, Electric vehicle charging stations feeded by renewable：PV and train regenerative braking[J], IEEE Latin America Transactions, 14, 7, pp. 3262-3269, (2016)
  • [10] HUANG Wenlong, HU Haitao, CHEN Junyu, Et al., Energy management and control strategy of regenerative braking energy utilization system in hub traction substation[J], Transactions of China Electrotechnical Society, 36, 3, pp. 588-598, (2021)
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