IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i9p2401-d542004.html
   My bibliography  Save this article

On the Characterisations of the Impulse Breakdown in High Resistivity Soils by Field Testing

Author

Listed:
  • Abdul Wali Abdul Ali

    (Faculty of Engineering, Multimedia University, Cyberjaya 63100, Selangor, Malaysia)

  • Normiza Mohamad Nor

    (Faculty of Engineering, Multimedia University, Cyberjaya 63100, Selangor, Malaysia)

Abstract

This paper presents experimental results of high-current impulse tests on six ground electrode configurations. A high impulse current generator is employed to inject different magnitudes of current into these rod electrodes, under both positive and negative impulse polarities. The effect of increasing the number of rod electrodes, hence the resistance at DC or steady-state (RDC), on the impulse response of ground electrodes is analysed. From the analysis of the results, it was found that the larger the size of rod electrodes, the less current-dependent Z impulse becomes. The percentage of reduction of impulse impedance, Z impulse from its steady state, and R DC values are found to be independent of impulse polarity. However, as the voltage magnitudes were increased, an occurrence of breakdown was seen, with higher breakdown voltage seen in negative impulse polarity in comparison to positive impulse polarity. Relatively, the higher the breakdown voltage is, seen in the ground electrodes subjected to negative polarity, the faster the time to breakdown is.

Suggested Citation

  • Abdul Wali Abdul Ali & Normiza Mohamad Nor, 2021. "On the Characterisations of the Impulse Breakdown in High Resistivity Soils by Field Testing," Energies, MDPI, vol. 14(9), pages 1-14, April.
  • Handle: RePEc:gam:jeners:v:14:y:2021:i:9:p:2401-:d:542004
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/9/2401/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/14/9/2401/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Abdul Wali Abdul Ali & Nurul Nadia Ahmad & Normiza Mohamad Nor & Muhd Shahirad Reffin & Syarifah Amanina Syed Abdullah, 2019. "Investigations on the Performance of a New Grounding Device with Spike Rods under High Magnitude Current Conditions," Energies, MDPI, vol. 12(6), pages 1-18, March.
    2. Muhd Shahirad Reffin & Normiza Mohamad Nor & Nurul Nadia Ahmad & Syarifah Abdullah, 2018. "Performance of Practical Grounding Systems under High Impulse Conditions," Energies, MDPI, vol. 11(11), pages 1-16, 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. Hanis Hamizah Hizamul-Din & Normiza Mohamad Nor, 2021. "Analysis of Zinc Oxide (ZnO) Surge Arrester Connected to Various Ground Electrodes," Energies, MDPI, vol. 14(12), pages 1-19, June.
    2. Muhd Shahirad Reffin & Normiza Mohamad Nor & Nurul Azlina Abdul Rahman & Noradlina Abdullah & Norhasliza Hatta & Mohd Pauzi Yahaya, 2022. "Effectiveness of Large Soil Grain Sizes in Studying Impulse Characteristics of Soil," Energies, MDPI, vol. 15(4), pages 1-17, February.
    3. Normiza Mohamad Nor, 2023. "Review: Factors Affecting the Performance of Ground Electrodes under High Impulse Currents," Energies, MDPI, vol. 16(10), pages 1-13, 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. Abdul Wali Abdul Ali & Nurul Nadia Ahmad & Normiza Mohamad Nor, 2020. "Effect of Impulse Polarity on a New Grounding Device with Spike Rods (GDSR)," Energies, MDPI, vol. 13(18), pages 1-19, September.
    2. Donghui Luo & Yongxing Cao & Yu Zhang & Shijun Xie & Chenmeng Zhang & Shuping Cao, 2021. "Study on Structural Parameters and Analysis Method of Soil Successive Impulse Discharge Channel," Energies, MDPI, vol. 14(4), pages 1-17, February.
    3. Abdul Wali Abdul Ali & Nurul Nadia Ahmad & Normiza Mohamad Nor & Nur Farahi Idris & Farhan Hanaffi, 2020. "Investigations on the Performance of Grounding Device with Spike Rods (GDSR) with the Effects of Soil Resistivity and Configurations," Energies, MDPI, vol. 13(14), pages 1-31, July.
    4. Nur Alia Farina Mohamad Nasir & Mohd Zainal Abidin Ab Kadir & Miszaina Osman & Muhamad Safwan Abd Rahman & Ungku Anisa Ungku Amirulddin & Mohd Solehin Mohd Nasir & Nur Hazirah Zaini & Nik Hakimi Nik A, 2021. "Influence of Lightning Current Parameters and Earthing System Designs on Tower Footing Impedance of 500 kV Lines," Energies, MDPI, vol. 14(16), pages 1-19, August.
    5. Abdul Wali Abdul Ali & Nurul Nadia Ahmad & Normiza Mohamad Nor & Muhd Shahirad Reffin & Syarifah Amanina Syed Abdullah, 2019. "Investigations on the Performance of a New Grounding Device with Spike Rods under High Magnitude Current Conditions," Energies, MDPI, vol. 12(6), pages 1-18, March.
    6. Muhd Shahirad Reffin & Normiza Mohamad Nor & Nurul Azlina Abdul Rahman & Noradlina Abdullah & Norhasliza Hatta & Mohd Pauzi Yahaya, 2022. "Effectiveness of Large Soil Grain Sizes in Studying Impulse Characteristics of Soil," Energies, MDPI, vol. 15(4), pages 1-17, February.
    7. Hanis Hamizah Hizamul-Din & Normiza Mohamad Nor, 2021. "Analysis of Zinc Oxide (ZnO) Surge Arrester Connected to Various Ground Electrodes," Energies, MDPI, vol. 14(12), pages 1-19, June.
    8. Normiza Mohamad Nor, 2023. "Review: Factors Affecting the Performance of Ground Electrodes under High Impulse Currents," Energies, MDPI, vol. 16(10), pages 1-13, May.
    9. Usman Muhammad & Normiza Mohamad Nor & Annuar Mohd Ramli & Nurul Nadia Ahmad, 2022. "Effect of Ground Electrodes on the Susceptibility to Damage of Customer Premises Equipment (CPE) under Impulse Conditions," Energies, MDPI, vol. 15(3), pages 1-14, February.
    10. Nur Alia Farina Mohamad Nasir & Mohd Zainal Abidin Ab Kadir & Miszaina Osman & Muhamad Safwan Abd Rahman & Ungku Anisa Ungku Amirulddin & Mohd Solehin Mohd Nasir & Nur Hazirah Zaini & Nik Hakimi Nik A, 2021. "Impact of Earthing System Designs and Soil Characteristics on Tower Footing Impedance and Ground Potential Rise: A Modelling Approach for Sustainable Power Operation," Sustainability, MDPI, vol. 13(15), pages 1-20, July.
    11. Muhd Shahirad Reffin & Abdul Wali Abdul Ali & Normiza Mohamad Nor & Nurul Nadia Ahmad & Syarifah Amanina Syed Abdullah & Azwan Mahmud & Farhan Hanaffi, 2019. "Seasonal Influences on the Impulse Characteristics of Grounding Systems for Tropical Countries," Energies, MDPI, vol. 12(7), pages 1-15, April.
    12. I Made Yulistya Negara & Daniar Fahmi & Dimas Anton Asfani & IGN Satriyadi Hernanda & Rendi Bagus Pratama & Arief Budi Ksatria, 2021. "Investigation and Improvement of Standard External Lightning Protection System: Industrial Case Study," Energies, MDPI, vol. 14(14), pages 1-12, July.

    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:14:y:2021:i:9:p:2401-:d:542004. 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.