Integrated Configuration and Control Strategy for PV Generation in Railway Traction Power Supply Systems

被引:12
作者
Cheng, Peng [1 ]
Kong, Huiwen [1 ]
Wu, Chao [2 ,3 ]
Ma, Jing [1 ]
机构
[1] North China Elect Power Univ, China Inst Energy & Transportat Integrated Dev, Beijing 102206, Peoples R China
[2] Shanghai Jiao Tong Univ, Dept Elect Engn, Shanghai 200240, Peoples R China
[3] Aalborg Univ, DK-9220 Aalborg, Denmark
来源
CSEE JOURNAL OF POWER AND ENERGY SYSTEMS | 2022年 / 8卷 / 06期
基金
中国国家自然科学基金;
关键词
Rail transportation; High-voltage techniques; Load flow analysis; Low voltage; Voltage control; Traction power supplies; Rails; Current control; individual phase current (IPC); photovoltaic (PV) converter; railway traction network; ENERGY; INVERTER;
D O I
10.17775/CSEEJPES.2020.03480
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Recently, electric railways have experienced a rapid development causing an increasing power demand. Due to the flexible installation available at trackside land along railways, photovoltaic (PV) generation is suggested as an extension to the traction power supply system (TPSS) in railways. First, this paper proposes a three-phase integrated configuration for PV generation connected to a two-phase traction network and the on-site consumption of solar resources alongside railways. In this configuration, another inverse V/V transformer is used to maintain a balanced three-phase low voltage (LV) AC bus from a two-phase traction network. It is more convenient for accessing PV generation units. Then, in order to mitigate the negative sequence currents caused by electric trains, an individual phase current (IPC) control strategy for PV converters is developed for power quality improvement. It can not only supply the locomotive with asymmetrical currents, but also provide feedback to the grid through symmetrical currents. All the implementation and calculations are conducted in the three-phase stationary reference frame without any sequence extracting and power compensations. Finally, simulation results are presented to validate the effectiveness of the proposed IPC control strategy.
引用
收藏
页码:1603 / 1612
页数:10
相关论文
共 24 条
  • [1] Three-level hysteresis current control strategy for three-phase four-switch shunt active filters
    Biricik, Samet
    Komurcugil, Hasan
    [J]. IET POWER ELECTRONICS, 2016, 9 (08) : 1732 - 1740
  • [2] The Evolution of Railway Power Supply Systems Toward Smart Microgrids: The concept of the energy hub and integration of distributed energy resources
    Brenna, Morris
    Foiadelli, Federica
    Kaleybar, Hamed Jafari
    [J]. IEEE ELECTRIFICATION MAGAZINE, 2020, 8 (01): : 12 - 23
  • [3] Overview of resilient traction power supply systems in railways with interconnected microgrid
    Cheng, Peng
    Kong, Huiwen
    Ma, Jing
    Jia, Limin
    [J]. CSEE JOURNAL OF POWER AND ENERGY SYSTEMS, 2021, 7 (05) : 1122 - 1132
  • [4] Comparative Analysis of Topologies to Integrate Photovoltaic Sources in the Feeder Stations of AC Railways
    D'Arco, Salvatore
    Piegari, Luigi
    Tricoli, Pietro
    [J]. IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION, 2018, 4 (04): : 951 - 960
  • [5] Current Reference Generation Based on Next-Generation Grid Code Requirements of Grid-Tied Converters During Asymmetrical Faults
    Graungaard Taul, Mads
    Wang, Xiongfei
    Davari, Pooya
    Blaabjerg, Frede
    [J]. IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2020, 8 (04) : 3784 - 3797
  • [6] Flexible Power Regulation and Current-Limited Control of the Grid-Connected Inverter Under Unbalanced Grid Voltage Faults
    Guo, Xiaoqiang
    Liu, Wenzhao
    Lu, Zhigang
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2017, 64 (09) : 7425 - 7432
  • [7] International Energy Agency (IEA), FUT RAIL OPP EN ENV
  • [8] A Review on Grid-Connected Converter Control for Short-Circuit Power Provision Under Grid Unbalanced Faults
    Jia, Jundi
    Yang, Guangya
    Nielsen, Arne Hejde
    [J]. IEEE TRANSACTIONS ON POWER DELIVERY, 2018, 33 (02) : 649 - 661
  • [9] A Perspective on Solar Energy-powered Road and Rail Transportation in China
    Jia, Limin
    Ma, Jing
    Cheng, Peng
    Liu, Yikai
    [J]. CSEE JOURNAL OF POWER AND ENERGY SYSTEMS, 2020, 6 (04): : 760 - 771
  • [10] JR-East Group, 2017, CSR REP 2017 AIM SUS, P110