[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.4313/TEEM.2013.14.6.317

Effect of Electric Frequency on the Partial Discharge Resistance of Epoxy Systems with Two Diluents

Park, Jae-Jun (Department of Electrical and Electronic Engineering, Joongbu University)

Publication Information

Transactions on Electrical and Electronic Materials / v.14, no.6, 2013 , pp. 317-320 More about this Journal

Abstract

Partial discharge resistance for the epoxy systems with two diluents was investigated in the rod-plane electrodes arrangement, and the effect of electric frequency on the partial discharge resistance was also studied. Diglycidyl ether of bisphenol A (DGEBA) type epoxy was used as a base resin, and 1,4-butanediol diglycidyl ether (BDGE) or polyglycol (PG) as a reactive diluent was introduced to the DGEBA system, in order to decrease the viscosity of the DGEBA epoxy system. BDGE was acted as a chain extender, and PG acted as a flexibilizer, after the curing reaction. To measure the partial discharge resistance, 5 kV alternating current (ac) with three different frequencies (60, 500 and 1,000 Hz) was applied to the specimen in a rod-plane electrode arrangement, at $30^{\circ}C$ . PG had a good effect, while BDGE had a bad effect on the partial discharge resistance of the DGEBA system, regardless of the electric frequency.

Keywords

Partial discharge resistance; Epoxy; Reactive diluent; Electric frequency;

Citations & Related Records

Reference

1	J. Y. Lee, M. J. Shim and S. W. Kim, Polym. Eng. Sci., 39, 1993 (1999) [DOI: http://dx.doi.org/10.1002/pen.11592]. DOI
2	Y. S. Cho, M. J. Shim and S. W. Kim, Mater. Chem. Phys., 66, 70 (2000) [DOI: http://dx.doi.org/10.1016/S0254-0584(00)00272-8]. DOI ScienceOn
3	R. Sarathi, R. K. Sahu and P. Rajeshkumar, Mater. Sci. Eng.: A, 445, 567 (2007) [DOI: http://dx.doi.org/10.1016/j.msea.2006.09.077]. DOI ScienceOn
4	P. O. Henk, T. W. Kortsen and T. Kvarts, High Perform. Polym., 11, 281 (1999) [DOI: http://dx.doi.org/10.1088/0954-0083/11/3/304]. DOI
5	M. Ehsani, Z. Farhadinejad, S. Moemen-bellah, S. M. Bagher alavi, M. M. S. Shrazi and H. Borsi, 26th Internal Power System Conference, Tehran, Iran, 11-E-CAM-2359 (2011).
6	P. Bajaj, N. K. Jha and A. Kumar, J. Appl. Polym. Sci., 56, 1339 (1995) [DOI: http://dx.doi.org/10.1002/app.1995.070561015]. DOI ScienceOn
7	Y. Xu, D. D. L. Chung and C. Mroz, Composites: Part A, 32, 1749 (2001) [DOI: http://dx.doi.org/10.1016/S1359-835X(01)00023-9]. DOI ScienceOn
8	A. A. Wazzan, H. A. Al-Turaif and A. F. Abdelkader, Polymer- Plastics Technology and Engineering, 45, 1155 (2006) [DOI: http://dx.doi.org/10.1080/03602550600887285]. DOI ScienceOn
9	K. Nehete, R. A. Sharma, L. Chaudhari, S. Bhattacharya, V. Singal and D. D'Melo, IEEE Trans. Dielectr. Electr. Insul., 19, 373 (2012) [DOI: http://dx.doi.org/10.1109/TDEI.2012.6180228]. DOI ScienceOn
10	J. C. Fothergill, G. C. Montanari, G. C. Stevens, C. Laurent, G. Teyssedre, L. A. Dissado, U. H. Nilsson and G. Platbrood, IEEE Trans. Dielectr. Electr. Insul., 10, 514 (2003) [DOI: http://dx.doi. org/10.1109/TDEI.2003.1207480]. DOI ScienceOn
11	S. A. Boggs, IEEE Electr. Insul. Mag., 6, 33 (1990) [DOI: http:// dx.doi.org/10.1109/57.63057]. DOI ScienceOn
12	T. Tanaka, Y. Ohki, M. Ochi, M. Harada, and T. Imai, IEEE Trans. Dielectr. Electr. Insul., 15, 81 (2008) [DOI: http://dx.doi. org/10.1109/T-DEI.2008.4446739]. DOI