Journals / Istanbul University Journal of Electrical and Electronics Engineering / 2017 / Cilt: 17 - Sayı: 2

INVESTIGATION THE EFFECT OF SOLUTION CONDUCTIVITY ON THE GROWTH RATE AND SHAPE OF WATER TREES OBSERVED IN DISTRIBUTION CABLES

Pages
3445–3451
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The study is mainly based on investigation the effect of external factors on the growth of water trees observed in XLPE type transmission and distribution cables.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, samples were taken from the polymeric insulator parts of XLPE insulated medium voltage cables already used for energy transmission and distribution.These samples have been aged in a controlled manner in the laboratory environment.
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Key Findings & Data:The applied voltage and frequency was adjusted 24 kVpp and 3 kHz respectively to initiate and grow water treeing in a short time period.
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Conclusion & Impact:The study is mainly based on investigation the effect of external factors on the growth of water trees observed in XLPE type transmission and distribution cables.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, samples were taken from the polymeric insulator parts of XLPE insulated medium voltage cables already used for energy transmission and distribution.These samples have been aged in a controlled manner in the laboratory environment. The applied voltage and frequency was adjusted 24 kVpp and 3 kHz respectively to initiate and grow water treeing in a short time period. The thickness of the samples taken from the polymeric insulator part of the cable was determined as 800 ?m - 950 ?m. The lengths, widths and geometry of water trees formed in saline solutions with different conductivities were analyzed. The study is mainly based on investigation the effect of external factors on the growth of water trees observed in XLPE type transmission and distribution cables.

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Cite This Article

UĞUR, M., KARHAN, M., YILMAZ, A. E. (2022). INVESTIGATION THE EFFECT OF SOLUTION CONDUCTIVITY ON THE GROWTH RATE AND SHAPE OF WATER TREES OBSERVED IN DISTRIBUTION CABLES. Istanbul University Journal of Electrical and Electronics Engineering, Cilt: 17 - Sayı: 2, 3445–3451. https://ajindex.com/articles/543563

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References (14)

  1. Werelius, P. (2001). Development and application of high voltage dielectric spectroscopy for diagnosis of medium voltage XLPE cables (Doctoral dissertation, Elektrotekniska system)
  2. Boonraksa, T., & Marungsri, B. (2014). Role of ionic solutions affect water treeing propagation in XLPE insulation for high voltage cable. World Academy of Science, Engineering and Technology, International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering, 8(5), 788-791
  3. Wang, J., Zheng, X., Li, Y., & Wu, J. (2013). The influence of temperature on water treeing in polyethylene. IEEE Transactions on Dielectrics and Electrical Insulation, 20(2), 544-551
  4. Shaw, M. T., & Shaw, S. H. (1984). Water treeing in solid dielectrics. IEEE Transactions on Electrical Insulation, (5), 419-452
  5. Nunes, S. L., & Shaw, M. T. (1980). Water treeing in polyethylene-a review of mechanisms. IEEE Transactions on Electrical Insulation, (6), 437-450
  6. Miyashita, T. (1971). Deterioration of waterimmersed polyethylene-coated wire by treeing. IEEE Transactions on Electrical Insulation, (3), 129-135
  7. Lanca, M. C. (2002). Electrical ageing studies of polymeric insulation for power cables (estudo do envelhecimento eléctrico do isolante polimérico de cabos eléctricos
  8. Steennis, E. F., & Kreuger, F. H. (1990). Water treeing in polyethylene cables. IEEE Transactions on Electrical Insulation, 25(5), 989-1028
  9. Sanniyati, C. N., Arief, Y. Z., Adzis, Z., Muhamad, N. A., Ahmad, M. H., Sidik, M. A. B., & Lau, K. Y. (2016). Water tree in polymeric cables: a review. Malaysian Journal of Fundamental and Applied Sciences, 12(1)
  10. Steennis, E. F. (1989). Water treeing. The behavior of water tress in extruded cable insulation. Delft: Delft University of Technology
  11. Filippini, J. C., & Meyer, C. T. (1988). Water treeing using the water needle method: the influence of the magnitude of the electric field at the needle tip. IEEE transactions on electrical insulation, 23(2), 275-278
  12. Dissado, L. A., Wolfe, S. V., Filippini, J. C., Meyer, C. T., & Fothergill, J. C. (1988). An analysis of field-dependent water tree growth models. IEEE transactions on electrical insulation, 23(3), 345-356
  13. Ashcraft, A. C. (1977) Treeing Update Part III: water trees. Kabelitems 152, Union Carbide Corporation. Based on Water treeing in polymer dielectrics, in World Electrotechnical Congress in Moscow, No. 152, pp.5- 11
  14. Hellesø, S., Benjaminsen, J. T., Sels