Elektron Jurnal Ilmiah
Volume 11 Nomor 1 Tahun 2019

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)

Article Info

Publish Date
30 Jun 2019

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.

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Journal Info
Elektron Jurnal Ilmiah
Website

Abbrev

JIE

Publisher

Politeknik Negeri Padang

Subject

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering

Description

Elektron Jurnal Ilmiah (EJI) is a peer-reviewed journal which is published by Department of Electrical Engineering, Politeknik Negeri Padang. The ISSN number is 2085-6989. EJI published the first edition in 2009 and since 2014, EJI publishes in Juni and December. The scopes of the journal are: ...