Dergiler / Electrica / 2018 / Cilt: 18 - Sayı: 1

Recurrence Plot Analysis of Unsatured Polyester Samples Subjected to Contamination

Sayfa
13–18
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Further, the results of the recurrence plot analysis reveal that the recurrence plot point density also depicted a decrease with an increase in the period of storage in the ionized water solution.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Polymer materials that are used in outdoor enviroments are exposed to humidity and polution.
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Temel Bulgular & Veri:In this study, the prepared unsaturated polyester (UPE) samples are stored in an ionized water solution for 8, 24, and 168 hours.
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Sonuç & Katkı:Further, the results of the recurrence plot analysis reveal that the recurrence plot point density also depicted a decrease with an increase in the period of storage in the ionized water solution.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Özet

Polymer materials that are used in outdoor enviroments are exposed to humidity and polution. In addition, some insulation materials installed in water or embeded to slush containing serious pollutants for a long time. These conditions adversely affect the dielectric properties of insulating materials. In this study, the prepared unsaturated polyester (UPE) samples are stored in an ionized water solution for 8, 24, and 168 hours. This ionized water solution is considered to represent the polluted water in the outdoor environments. Further, the dielectric behaviors of the prepared polyester samples are investigated using the inclined plane test (IPT) method, whereas the leakage current data that are recorded during the experiment are analyzed using the recurrence plot (RP) method. The results of applying the inclined plane test on the unsaturated polyester samples depict that the lifetime of the samples decreased with an increase in the period of storage in the ionized water solution. Further, the results of the recurrence plot analysis reveal that the recurrence plot point density also depicted a decrease with an increase in the period of storage in the ionized water solution.

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Bu Makaleye Atıf Yap

YILMAZ, A. E., İSPİRLİ, M. M. (2018). Recurrence Plot Analysis of Unsatured Polyester Samples Subjected to Contamination. Electrica, Cilt: 18 - Sayı: 1, 13–18. https://ajindex.com/articles/153725

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Kaynakça (3)

  1. P Reynders, I. R. Jandrell, S. M. Reynders, “Review of aging and recovery of silicone rubber insulation for outdoor use,” IEEE Transactions on Dielectrics and Electrical Insulation, vo. 6, no. 5, pp. 620-631, 1999. [CrossRef] R. S. Gorur, E. A. Cherney, R. Hackam, T. Orbeck, “The electrical performance of polymeric insulating materials under accelerated aging in a fog chamber,” IEEE Transactions on Power Delivery, vol. 3, no. 3, pp. 1157-1164, 1988. [CrossRef] R. G. Houlgate, D. A. Swift, A. Cimador, F. Purbaix, G. Marrone, P. Nicolini, “Field Experience and Laboratory Research on Composite Insulators for Overhead Lines,” CIGRE 1986. W. T. Shugg, and K.N. Mathes, “Handbook of electrical and electronic insulating materials”, Vol. 995, IEEE press, New York, 1995. Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion, IEC 60587:2007 International Standard, 3rd ed., 2007. R. F. Da Silva and S. V. Filho, ”Analysis of electrical tracking by energy absorption during surface discharge in polymeric materials,” IEEE Transactions on Dielectrics and Electrical Insulation, vol. 23, no. 1, pp. 501-506, 2016. [CrossRef] K. Y. Lau and M.A.M Piah, “Polymer nanocomposites in high voltage electrical insulation perspective: a review,” Malaysian Polymer Journal, vol. 6, no. 1, pp. 58-69, 2011. L. Zhang, “Electrical Tracking Over Solid Insulating Materials for Aerospace Applications,” Ph.D. Thesis, Diss. University of Manchester, 2011.
  2. A. Mazen, A. Hussein, E. Ahdab, R. Roshdy, “High-Voltage Engineering: Theory and Practice, Revised and Expanded”. Marcel Dekker Inc, New York, 2000. H. Janssen, “The loss and recovery of hydrophobicity on silicone rubber surfaces.” 10th International Symposium on High Voltage Engineering, Montreal, Canada. 1997.
  3. H. N. Dhakal, Z.Y. Zhang, M.O.W. Richardson, “Effect of water absorption on the mechanical properties of hemp fibre reinforced unsaturated polyester composites,” Composites Science and Technology, vol. 67, no. 7, pp. 1674-1683, 2007. [CrossRef] G. Huang, H. SUN, 1Effect of water absorption on the mechanical properties of glass/polyester composites”, Materials & design, vol. 28, no. 5, pp. 1647-1650, 2007. [CrossRef] G. R. Mitchell, “Present Status of ASTM Tracking Test Methods,” Journal of Testing and Evaluation vol. 2, no.1, pp. 23-31, 1974. [CrossRef] Test method for evaluating resistance to tracking and erosion of electrical insulating materials used under