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Performance of Practical Grounding Systems under High Impulse Conditions

Author

Listed:
  • Muhd Shahirad Reffin

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

  • Normiza Mohamad Nor

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

  • Nurul Nadia Ahmad

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

  • Syarifah Abdullah

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

Abstract

This paper investigates the factors affecting the impulse characteristics of purposely built grounding systems. We installed 2 m × 2 m grounding systems in four different sites with different soil resistivity values. The effect of impulse polarity on soil characteristics was also investigated for different soil resistivity. A circular ring electrode was used as a return electrode in all four sites. For one of the sites, different configurations of grounding systems were installed to allow the study of the effect of ground electrode configurations on soil characteristics. The aim of this study was to quantify the effects of soil resistivity, impulse polarity, and earth electrode configurations on soil electrical properties under high impulse conditions by field measurements. The new data could be useful in understanding the characteristics of grounding systems in various factors under high impulse conditions. It is hoped that by considering these factors, it can help optimize the design of earthing systems.

Suggested Citation

  • 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.
    • Handle: RePEc:gam:jeners:v:11:y:2018:i:11:p:3187-:d:183461
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    Citations

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    Cited by:

    1. 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.
    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 & 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.
    4. 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.
    5. 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.
    6. 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.
    7. 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.
    8. 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.
    9. 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.
    10. 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.

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