DOI QR코드

DOI QR Code

절연용 유리장섬유의 정전기 대전완화 특성에 관한 연구

A Study on Electrostatic Electrification Relaxation Properties of Glass Filament for Insulation

  • 이성일 (한국교통대학교 안전공학과) ;
  • 이원재 (가천대학교 전자공학과)
  • Lee, Sung Ill (Department of Safety Engineering, Korea National University of Transportation) ;
  • Lee, Won Jae (Department of Electronics Engineering, Gachon University)
  • 투고 : 2015.11.19
  • 심사 : 2015.11.24
  • 발행 : 2015.12.01

초록

In this study, the characteristics of electrostatic attenuation in plain shape glass filament sample (0.29 mm thickness, cross section of $12.25cm^2$, $16cm^2$, $20.25cm^2$) for insulator has been measured at temperature of $5^{\circ}C{\sim}38^{\circ}C$, humidity of 50%~90%. The results of this study are as follows. In case of samples that the cross section is $12.25cm^2$, $16cm^2$, $20.25cm^2$ at humidity of 50%~90%, it found that the electrification voltage of electrostatic increased with increasing temperature, with a return to decrease at $20^{\circ}C$. In case of samples that the cross section is $12.25cm^2$, $16cm^2$, $20.25cm^2$ at temperature of $5^{\circ}C{\sim}38^{\circ}C$, it found that the electrification voltage of electrostatic decreased with increasing humidity. In case of the sample at temperature of $20^{\circ}C$ and humidity of 65%, 75%, it found that the electrification voltage of electrostatic increased with increasing cross section. In case of the sample at humidity of 65% and cross section of $12.25cm^2$, the time that it takes to reduce electrification voltage of electrostatic in half decreased to 0.912s, 0.736s, 0.673s with increasing temperature to $10^{\circ}C$ $20^{\circ}C$, $30^{\circ}C$.

키워드

참고문헌

  1. J. Y. Nam, S. Ray, and M. Okamoto, Macromolecules, 36, 7126 (2003). [DOI: http://dx.doi.org/10.1021/ma034623j]
  2. F. T. Wallenberger and P. A. Bingham, Fiberglass and Glass Technology: Energy-Friendly Compositions and Applications (Springer, USA, 2010)
  3. S. Lee and S. Kim, J. Korean Inst. Electr. Electron. Mater. Eng., 23, 48 (2010).
  4. S. Lee, J. Korean Inst. Electr. Electron. Mater. Eng., 23, 718 (2010).
  5. R. G. Renninger, J. Electrostatics, 28, 253 (1992). [DOI: http://dx.doi.org/10.1016/0304-3886(92)90076-6]
  6. D. L. Sin and T. L. Welsher, J. Electrostatics, 31, 199 (1993). [DOI: http://dx.doi.org/10.1016/0304-3886(93)90009-V]
  7. M. C. Jon and T. L. Welsher, J. Electrostatics, 32, 43 (1994). [DOI: http://dx.doi.org/10.1016/0304-3886(94)90028-0]
  8. W. D Greason, J. Electrostatics, 28, 199 (1992). [DOI: http://dx.doi.org/10.1016/0304-3886(92)90073-3]