Analisis Pengaruh Kontaminan Pada Isolator Polimer Terhadap Karakteristik Partial Discharge Dengan Menggunakan Termal Dan Akustik

Himawari, Waseda (2024) Analisis Pengaruh Kontaminan Pada Isolator Polimer Terhadap Karakteristik Partial Discharge Dengan Menggunakan Termal Dan Akustik. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pada studi ini dilakukan analisa karakteristik PD isolator polimer dibawah pengaruh kontaminan berbasis emisi termal dan akustik. Adapun tujuan dari studi ini adalah membandingkan karakteristik PD antara isolator dengan dan tanpa kontaminan. Kontaminan yang dipergunakan adalah fly ash dan garam dengan berbagai variasi berdasarkan ESDD dan NSDD pada permukaan isolator. Tingkat konduktivitas masing-masing variasi kontaminan berdasarkan ESDD dan NSDD tersebut diukur untuk mengetahui tingkat kontaminasi. Pengujian dilakukan dengan menggunakan kamera termal dan akustik pada tingkat tegangan tertentu. Hasil simulasi menunjukkan bahwa kontaminan tidak memberikan pengaruh yang signifikan terhadap perubahan temperatur dan emisi akustik pada isolator yang diuji. Temperatur tertinggi pada isolator tanpa dan dengan isolator pada tegangan 20 kV masing- masing 32ºC. Secara umum, nilai emisi akustik dalam dB meningkat seiring peningkatan tegangan demikian pula dengan semakin tinggi tingkat kontaminan semakin tinggi pula temperatur dan emisi akustik pada isolator uji
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In this study, an analysis of the PD characteristics of polymer insulators was carried out under the influence of thermal and acoustic emission-based contaminants. The aim of this study is to compare the PD characteristics between insulators with and without contaminants. The contaminants used are fly ash and salt with various variations based on ESDD and NSDD on the insulator surface. The conductivity level of each variation of contaminant based on ESDD and NSDD is measured to determine the level of contamination. Tests are carried out using thermal and acoustic cameras at certain voltage levels. The simulation results show that contaminants do not have a significant effect on changes in temperature and acoustic emissions in the insulators tested. The highest temperature on insulators without and with insulators at a voltage of 20 kV is 32ºC respectively. In general, the acoustic emission value in dB increases as the voltage increases. Likewise, the higher the level of contamination, the higher the temperature and acoustic emissions in the test insulator

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Isolator Polimer, Kontaminan Fly Ash, Kontaminan Garam, Suhu, Akustik, Partial Discharge; Keywords: Polymer Insulator, Fly Ash Contaminants, Salt Contaminants, Temperature, Acoustics, Partial Discharge.
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3401 Insulation and insulating materials
Divisions:	Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User:	Waseda Himawari
Date Deposited:	02 Feb 2024 06:48
Last Modified:	02 Feb 2024 06:48
URI:	http://repository.its.ac.id/id/eprint/105966

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