IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v10y2017i12p2050-d121494.html
   My bibliography  Save this article

Investigation of the Ampacity of a Prefabricated Straight-Through Joint of High Voltage Cable

Author

Listed:
  • Pengyu Wang

    (School of Electric Power, South China University of Technology, Guangzhou 510640, China)

  • Gang Liu

    (School of Electric Power, South China University of Technology, Guangzhou 510640, China)

  • Hui Ma

    (School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane 4109, Australia)

  • Yigang Liu

    (Cable Specialty Committee, Guangdong Society for Electrical Engineering, Guangzhou 510080, China)

  • Tao Xu

    (Transmission Management, Guangzhou Power Supply Co. Ltd., Guangzhou 510310, China)

Abstract

This paper presents a theoretical and experimental study on the ampacity of the prefabricated straight-through joint of a 110 kV high voltage cable. Thermal modelling revealed that the critical spot limiting the ampacity of this type of cable joint is located on its crosslinked polyethylene (XLPE) insulation section. The axial distribution of the thermal field in this type of cable joint was also determined. An algorithm for assessing ampacity in this type of cable joint was developed. Experiments were conducted on a real cable system with a prefabricated straight-through joint under different loading conditions. The experiments show a good agreement with the thermal modelling results.

Suggested Citation

  • Pengyu Wang & Gang Liu & Hui Ma & Yigang Liu & Tao Xu, 2017. "Investigation of the Ampacity of a Prefabricated Straight-Through Joint of High Voltage Cable," Energies, MDPI, vol. 10(12), pages 1-17, December.
    • Handle: RePEc:gam:jeners:v:10:y:2017:i:12:p:2050-:d:121494
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/10/12/2050/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/10/12/2050/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Fan Yang & Kai Liu & Peng Cheng & Shaohua Wang & Xiaoyu Wang & Bing Gao & Yalin Fang & Rong Xia & Irfan Ullah, 2016. "The Coupling Fields Characteristics of Cable Joints and Application in the Evaluation of Crimping Process Defects," Energies, MDPI, vol. 9(11), pages 1-19, November.
    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. Tomasz Szczegielniak & Dariusz Kusiak & Paweł Jabłoński, 2021. "Thermal Analysis of the Medium Voltage Cable," Energies, MDPI, vol. 14(14), pages 1-17, July.
    2. WenWei Zhu & YiFeng Zhao & ZhuoZhan Han & XiangBing Wang & YanFeng Wang & Gang Liu & Yue Xie & NingXi Zhu, 2019. "Thermal Effect of Different Laying Modes on Cross-Linked Polyethylene (XLPE) Insulation and a New Estimation on Cable Ampacity," Energies, MDPI, vol. 12(15), pages 1-22, August.
    3. Lei You & Jian Wang & Gang Liu & Hui Ma & Ming Zheng, 2018. "Thermal Rating of Offshore Wind Farm Cables Installed in Ventilated J-Tubes," Energies, MDPI, vol. 11(3), pages 1-14, March.
    4. Xiao-Kai Meng & Yan-Bing Jia & Zhi-Heng Liu & Zhi-Qiang Yu & Pei-Jie Han & Zhu-Mao Lu & Tao Jin, 2022. "High-Voltage Cable Condition Assessment Method Based on Multi-Source Data Analysis," Energies, MDPI, vol. 15(4), pages 1-16, February.
    5. Gang Liu & Deming Guo & Pengyu Wang & Honglei Deng & Xiaobin Hong & Wenhu Tang, 2018. "Calculation of Equivalent Resistance for Ground Wires Twined with Armor Rods in Contact Terminals," Energies, MDPI, vol. 11(4), pages 1-24, March.
    6. Fan Yang & Ningxi Zhu & Gang Liu & Hui Ma & Xiaoyu Wei & Chuanliang Hu & Zhenhua Wang & Jiasheng Huang, 2018. "A New Method for Determining the Connection Resistance of the Compression Connector in Cable Joint," Energies, MDPI, vol. 11(7), pages 1-19, June.
    7. Gang Liu & Yaxun Guo & Yanli Xin & Lei You & Xiaofeng Jiang & Ming Zheng & Wenhu Tang, 2018. "Analysis of Switching Transients during Energization in Large Offshore Wind Farms," Energies, MDPI, vol. 11(2), pages 1-13, February.
    8. Tommaso Bragatto & Alberto Cerretti & Luigi D’Orazio & Fabio Massimo Gatta & Alberto Geri & Marco Maccioni, 2019. "Thermal Effects of Ground Faults on MV Joints and Cables," Energies, MDPI, vol. 12(18), pages 1-15, September.
    9. Jiangjun Ruan & Qinghua Zhan & Liezheng Tang & Ke Tang, 2018. "Real-Time Temperature Estimation of Three-Core Medium-Voltage Cable Joint Based on Support Vector Regression," Energies, MDPI, vol. 11(6), pages 1-18, May.

    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. Luca Barbieri & Andrea Villa & Roberto Malgesini & Daniele Palladini & Christian Laurano, 2021. "An Innovative Sensor for Cable Joint Monitoring and Partial Discharge Localization," Energies, MDPI, vol. 14(14), pages 1-12, July.
    2. Jiangjun Ruan & Qinghua Zhan & Liezheng Tang & Ke Tang, 2018. "Real-Time Temperature Estimation of Three-Core Medium-Voltage Cable Joint Based on Support Vector Regression," Energies, MDPI, vol. 11(6), pages 1-18, May.
    3. Jiahong He & Kang He & Longfei Cui, 2019. "Charge-Simulation-Based Electric Field Analysis and Electrical Tree Propagation Model with Defects in 10 kV XLPE Cable Joint," Energies, MDPI, vol. 12(23), pages 1-22, November.
    4. Fan Yang & Ningxi Zhu & Gang Liu & Hui Ma & Xiaoyu Wei & Chuanliang Hu & Zhenhua Wang & Jiasheng Huang, 2018. "A New Method for Determining the Connection Resistance of the Compression Connector in Cable Joint," Energies, MDPI, vol. 11(7), pages 1-19, June.
    5. Tommaso Bragatto & Alberto Cerretti & Luigi D’Orazio & Fabio Massimo Gatta & Alberto Geri & Marco Maccioni, 2019. "Thermal Effects of Ground Faults on MV Joints and Cables," Energies, MDPI, vol. 12(18), pages 1-15, September.

    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:10:y:2017:i:12:p:2050-:d:121494. 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.