JOURNAL BROWSE
Search
Advanced SearchSearch Tips
The Influence of Surface Modified Nano Alumina for Electrical Treeing in Epoxy Insulation
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
The Influence of Surface Modified Nano Alumina for Electrical Treeing in Epoxy Insulation
Park, Jae-Jun;
  PDF(new window)
 Abstract
This paper presents the results of a study on the effect of surface modified alumina nanocomposites on electrical tree growth in epoxy insulation. Treeing experiments were conducted at a fixde AC voltage (500kV/mm, 10kV/60Hz)on unfilled epoxy sample as well as epoxy nanocomposites of 4 types with different loading and surface modified GDE gram. Time for tree growth as well as tree propagation length were studied. The results show that there is a significant improvement tree propagation time compare unfilled epoxy to epoxy nano alumina composites. Different tree propagation shapes as well as slower tree growth with 4 types nano alumina composites were observed.
 Keywords
GIS spacer;Epoxy nano alumina composites;Electrical tree;Surface modified nano alumina;
 Language
Korean
 Cited by
 References
1.
S. Alapati and M. J. Thomas, "Electrical treeing in polyethylene : Effect of nano filler on tree inception and growth: 2010 Int. Conf. High Volt Eng. Appl. ICHVE 2010, pp. 576-579, 2010

2.
S. Alapati, M. J. Thomas, "Influnece of nano-fillers on electrical treeing in epoxy insulation", The Institute of Engineering and Technology, Vol. 6, Iss. 1, pp. 21-28, 2012

3.
T. W. Dakin, "Application of Epoxy Resins in Electrical Apparatus", IEEE Transaction on Dielectrics and Electrical Insulation, Vol. EI-9, No. 4, pp. 121-128, 1974 crossref(new window)

4.
Sato, etal, "New Technology for Medium Voltage Solid Insulated Switchgear", IEEE/PES Transmission and Distribution Conference and Exhibition, Vol. 3, pp. 1791-1796, 2002

5.
T. Imai, F. Sawa, T. Nakano, T. Ozaki, T. Shimizu, M. Kozako and T. Tanaka, "Effects of Nano-and Micro- filler Mixture on Electrical Insulation Properties of Epoxy Based Composites", IEEE Conf. Electr. Insul. Dielectr. Vol. 13, pp. 319-326, 2006.

6.
T. Imai, F. Sawa, T. Yoshimitsu, T. Ozaki and T. Shimizu, "Preparation and Insulation Properites of Epoxy-Layered Silicate Nanocomposite", IEEE Conf. Electr. Insul. Dielectr. Phenomena(CEIDP), pp. 402-405, 2004.

7.
D. Fabiani, G. C. Montanari, A. Krivda, L. E. Schmidt and R. Hollertz, "Epoxy based materials containing micro and nano sized fillers for improved electrical characteristics", IEEE Int'l. Conf. Solid Dielectr. (ICSD). Potsdam, Germany, pp. 212-215, 2010.

8.
Jae-Jun Park, Chang-Hoon Lee, Jae-Young Lee and Hee-Dong Kim, "Preparation of Epoxy/Micro-and Nano-Composites by Electric Field Dispersion Process and Its Mechanical and Electrical Properties", IEEE Transaction on Dielectrics and Electrical Insulation, Vol. 18, No. 3, pp. 667-674, 2011 crossref(new window)

9.
P. Maity, S. Kasisomayajula, V. Parameswaran, S. Basu, N. Gupta, "Improvement in surface degradation properties of polymer composites due to pre-processed nanometric alumina fillers", IEEE Transactions on Dielectrics and Electrical Insulation, Volume:15, Issue. 1, pp. 63-72, 2008 crossref(new window)

10.
Ram A. Sharma, Sarojini Swain, Subhendu Bhattacharya, "Effect of coupling agent on PD resistivity of unsaturated polyester-alumina nano-composites", Properties and Applications of Dielectric Materials (ICPADM), 2012 IEEE 10th International Conference on the Date 24-28 July 2012, pp. 1-5, 24-28 July 2012

11.
T. Tanaka, M. Kozako, N. Fuse and Y. Ohki, "Proposal of a Multi-core Model for Polymer Nanocomposite Dielectrics", IEEE Transaction on Dielectrics and Electrical Insulation., Vol. 12, pp. 669-681, 2005. crossref(new window)

12.
Santanu Singha, M. Joy Thomas, "Dielectric properties of epoxy nanocomposites", IEEE Transactions on Dielectrics and Electrical Insulation, Volume:15, Issue: 1, pp. 12-23, February 2008 crossref(new window)

13.
P. Preetha, M. Joy Thomas, "Partial discharge resistant characteristics of epoxy nanocomposites", IEEE Transactions on Dielectrics and Electrical Insulation, Volume:18, Issue: 1, pp. 264-274, February 2011 crossref(new window)

14.
K. Theodosiou and I. Gialas, J. Electr. Eng., 59, 248 (2008)

15.
K. Wu, L. A. Dissado, "Model for electrical tree initiation in epoxy resin", IEEE Transactions on Dielectrics and Electrical Insulation, Volume 12, Issue 4, pp. 655-668, Aug. 2005 crossref(new window)

16.
A. A. Al-Sulaiman, M. I. Qureshi, "Comparison of streamers in mineral and synthetic insulating oils with electrical treeing in solids", IEEE International Conference on Dielectric Liquids, 2005, pp. 107-110, 26 June-1 July 2005

17.
Idea, M. : Dielectric breakdown process of polymers", IEEE Trans. Electr. Insul., Vol. 15, No. 3, pp. 206-224, 1980

18.
Densley, R. J, : An investigation into the growth of electrical trees in XLPE cable insulation", IEEE Trans. Electr. Insul., Vol. 14, No. 5, pp. 148-158, 1979

19.
Jae-jun park, "AC Electrical treeing phenomena in an epoxy system with Low-Chlorine BDGE at various electric field frequency", Transaction on electrical and electronic materials, Vol. 14, No. 6, pp. 324-328, 2013 crossref(new window)