Perkiraan Tegangan Lewat Denyar Isolator Tegangan Menengah 20 kV Keramik dan Resin Epoksi berdasarkan Data Arus Bocor

  • Valdi Rizki Yandri Politeknik Negeri Padang
  • Herisajani Herisajani Politeknik Negeri Padang
  • Fitriadi fitriadi Politeknik Negeri Padang
Keywords: outdoor insulator, ceramics, epoxy resin, leakage current, flashover voltage

Abstract

This paper explains the research results of leakage current data and estimation of flashover voltage on ceramics and epoxy resin as 20 kV outdoor insulator in a chamber with tropical climate conditions. The waveform of leakage current (LC) was measured using a digital oscilloscope. The digital data was transferred to a personal computer using a RS-232 cable. The digital data was analyzed using Fast Fourier Transform. The result showed that LC was affected by various environment conditions like temperature, humidity and pollution. LC of ceramics insulator was higher than epoxy resin insulator in low temperature, high humidity and high pollution condition.

References

Journal:
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Texbooks:
[1] L. Tobing, Bonggas. High Voltage Equipment. Jakarta : PT. Gramedia Pustaka Utama. 2003.
[2] Sopyan, Iis. Polymeric Chemistry. Jakarta : Pradnya Pramita. 2001.
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Thesis/Disertation:
[1] A. Andang. The Effect of Silicon Layer Thickness and Viscosity at Post Pin 20 kV Ceramics Insulator Performance in Various Environment Conditions. Thesis. Bandung, ITB; 2006.
[2] D. Permanasari, Leakage Current Characteristics at 20 kV Ethylene Propylene Outdoor Insulator in Various Environment Conditions. Final Project. Bandung, ITB; 2002.
[3] Juniko Parlinggoman Parhusip, Performance of Ceramics Insulation Material as High Voltage Insulator in Various Environment Conditions. Final Project. Bandung, ITB; 2006.
[4] Melda Latief. Performance of Epoxy Resin as 20 kV Outdoor in some Environment Condition. Thesis. Bandung, ITB; 2006.
[5] Sigit Kusumawan Ardianto. Performance of Epoxy Resin Insulation Material as High Voltage Insulator in Various Environment Conditions. Final Project. Bandung, ITB; 2006.
Published
2019-06-30
Section
Electrical Engineering Articles