IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v11y2018i10p2740-d175334.html
   My bibliography  Save this article

Medium-Voltage AC Static Switch Solution to Feed Neutral Section in a High-Speed Railway System

Author

Listed:
  • Jose Maria Canales

    (Mondragon Goi Eskola Politeknikoa, Mondragon University, 20500 Mondragon, Spain)

  • Iosu Aizpuru

    (Mondragon Goi Eskola Politeknikoa, Mondragon University, 20500 Mondragon, Spain
    These authors contributed equally to this work.)

  • Unai Iraola

    (Mondragon Goi Eskola Politeknikoa, Mondragon University, 20500 Mondragon, Spain
    These authors contributed equally to this work.)

  • Jon Andoni Barrena

    (Mondragon Goi Eskola Politeknikoa, Mondragon University, 20500 Mondragon, Spain
    These authors contributed equally to this work.)

  • Manex Barrenetxea

    (Mondragon Goi Eskola Politeknikoa, Mondragon University, 20500 Mondragon, Spain
    These authors contributed equally to this work.)

Abstract

A high-speed train (HST) is a single-phase load supplied by a three-phase AC grid. The HST produces unbalanced three-line currents affecting the power quality of the grid. To balance the asymmetries on average, railway feeding sections are supplied that rotate the three phases of the grid. An electric isolation segment, called the neutral section (NS), between different sections is necessary. The HST must pass through this 1.6 km NS without power supply. In this paper, a medium-voltage AC static switch solution to feed the high-speed train in the NS is proposed. Thyristor technology is selected to design the 25 KVAC static switch. A medium-voltage power electronics procedure design is proposed to ensure proper operation in the final application. An NS operation is analyzed to identify impacts within the electric system and solution requirements are developed. Then, a low-scale prototype is used to experimentally validate the solution based on thyristor technology and the medium-voltage AC static switch is designed. Limitations on power and voltage at the Mondragon University Medium-Voltage Laboratory do not allow testing of the AC static switch at nominal conditions. A partial test procedure to test sections of the AC static switch is proposed and applied to validate the solution. Finally, experimental results for the Cordoba–Malaga (Spain) high-speed railway in real conditions with an HST crossing the NS at 300 km/h are shown.

Suggested Citation

  • Jose Maria Canales & Iosu Aizpuru & Unai Iraola & Jon Andoni Barrena & Manex Barrenetxea, 2018. "Medium-Voltage AC Static Switch Solution to Feed Neutral Section in a High-Speed Railway System," Energies, MDPI, vol. 11(10), pages 1-17, October.
  • Handle: RePEc:gam:jeners:v:11:y:2018:i:10:p:2740-:d:175334
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/11/10/2740/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/11/10/2740/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Xiaoqiong He & Aiping Guo & Xu Peng & Yingying Zhou & Zhanghai Shi & Zeliang Shu, 2015. "A Traction Three-Phase to Single-Phase Cascade Converter Substation in an Advanced Traction Power Supply System," Energies, MDPI, vol. 8(9), pages 1-15, September.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Si Wu & Mingli Wu & Yi Wang, 2021. "A Novel Co-Phase Power-Supply System Based on Modular Multilevel Converter for High-Speed Railway AT Traction Power-Supply System," Energies, MDPI, vol. 14(1), pages 1-17, January.
    2. Luis A. M. Barros & António P. Martins & José Gabriel Pinto, 2023. "Balancing the Active Power of a Railway Traction Power Substation with an sp-RPC," Energies, MDPI, vol. 16(7), pages 1-22, March.
    3. Anastasios Dounis, 2019. "Special Issue “Intelligent Control in Energy Systems”," Energies, MDPI, vol. 12(15), pages 1-9, August.
    4. Qiwei Lu & Bangbang He & Zhixuan Gao & Cheng Che & Xuteng Wei & Jihui Ma & Zhichun Zhang & Jiantao Luo, 2019. "An Optimized Regulation Scheme of Improving the Effective Utilization of the Regenerative Braking Energy of the Whole Railway Line," Energies, MDPI, vol. 12(21), pages 1-19, October.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Wenzheng Xu & Nelson Hon Lung Chan & Siu Wing Or & Siu Lau Ho & Ka Wing Chan, 2017. "A New Control Method for a Bi-Directional Phase-Shift-Controlled DC-DC Converter with an Extended Load Range," Energies, MDPI, vol. 10(10), pages 1-17, October.
    2. Tao Zhou & Zeliang Shu & Hongjian Lin & Deng Luo & Yajun Chen & Xiaoxiao Guo, 2017. "A High-Power-Density Single-Phase Rectifier Based on Three-Level Neutral-Point Clamped Circuits," Energies, MDPI, vol. 10(5), pages 1-11, May.
    3. Minwu Chen & Siyang Liu & Jiuguo Zhu & Chonghao Xie & Hang Tian & Jianjun Li, 2018. "Effects and Characteristics of AC Interference on Parallel Underground Pipelines Caused by an AC Electrified Railway," Energies, MDPI, vol. 11(9), pages 1-24, August.
    4. Pengcheng Han & Xiaoqiong He & Yi Wang & Haijun Ren & Xu Peng & Zeliang Shu, 2018. "Harmonic Analysis of Single-Phase Neutral-Point-Clamped Cascaded Inverter in Advanced Traction Power Supply System Based on the Big Triangular Carrier Equivalence Method," Energies, MDPI, vol. 11(2), pages 1-16, February.
    5. Shaofeng Xie & Yiming Zhang & Hui Wang, 2021. "A Novel Co-Phase Power Supply System for Electrified Railway Based on V Type Connection Traction Transformer," Energies, MDPI, vol. 14(4), pages 1-21, February.
    6. Xu Peng & Xiaoqiong He & Pengcheng Han & Aiping Guo & Zeliang Shu & Shibin Gao, 2016. "Smooth Switching Technique for Voltage Balance Management Based on Three-Level Neutral Point Clamped Cascaded Rectifier," Energies, MDPI, vol. 9(10), pages 1-16, October.
    7. Armel Asongu Nkembi & Paolo Cova & Emilio Sacchi & Emanuele Coraggioso & Nicola Delmonte, 2023. "A Comprehensive Review of Power Converters for E-Mobility," Energies, MDPI, vol. 16(4), pages 1-28, February.
    8. Qiwei Lu & Bangbang He & Zhixuan Gao & Cheng Che & Xuteng Wei & Jihui Ma & Zhichun Zhang & Jiantao Luo, 2019. "An Optimized Regulation Scheme of Improving the Effective Utilization of the Regenerative Braking Energy of the Whole Railway Line," Energies, MDPI, vol. 12(21), pages 1-19, October.
    9. Xiaoqiong He & Haijun Ren & Jingying Lin & Pengcheng Han & Yi Wang & Xu Peng & Zeliang Shu, 2019. "Power Flow Analysis of the Advanced Co-Phase Traction Power Supply System," Energies, MDPI, vol. 12(4), pages 1-20, February.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:11:y:2018:i:10:p:2740-:d:175334. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.