Pengaruh Penuaan Elektrik Terhadap Karakteristik Tegangan Tembus dan PDIV Minyak NanoNynas

abdul manab, Aulia Aulia, Eka Putra Waldi, Muhammad Kodrat, Gusvita Widia

Abstract


Abstrak. Kekuatan dielektrik minyak transformator nynas nitro murni dapat ditingkatkan dengan menambahkan berbagai partikel nano seperti nanoalumina (Al2O3).Untuk melihat effek penambahan partikel nano alumina, telah disiapkan 4 jenis minyak nynas dengan komposisi yang berbeda dengan penambahan partikel nanoalumina sebesar 0.00%, 0.010%, 0.015% dan 0.020%. Terhadap semua sampel dilakukan pengujian tegangan tembus dielektrik dan pengujian tegangan insepsi peluahan sebagian (PDIV) pada suhu ruang dengan merujuk kepada standar pengujian IEC 60156. Hasil menunjukkan bahwa tegangan tembus minyak nanonynas meningkat sebesar 6% dan nilai tegangan insepsi dan peluahan sebagian. Nilai ini lebih tinggi dibandingkan dengan minyak murni.


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DOI: https://doi.org/10.25077/jnte.v7n1.522.2018

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