KARAKTERISTIK TEGANGAN TEMBUS PADA VIRGIN COCONUT OIL DENGAN PENAMBAHAN SILIKON DIOKSIDA NANOPARTIKEL DIBAWAH APLIKASI TEGANGAN TINGGI AC

IZDIHAR, MUHAMMAD FIKRI and Yuniarti, Dwirina (2020) KARAKTERISTIK TEGANGAN TEMBUS PADA VIRGIN COCONUT OIL DENGAN PENAMBAHAN SILIKON DIOKSIDA NANOPARTIKEL DIBAWAH APLIKASI TEGANGAN TINGGI AC. Undergraduate thesis, SRIWIJAYA UNIVERSITY.

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Abstract

Virgin Coconut Oil (VCO) which is generally used for household needs, it can be used for transformer oil alternative. VCO does not yet meet the standards for direct use as transformer oil, especially in the parameter of breakdown voltage. Addition of silicon dioxide nanoparticle as a filler may increase the breakdown voltage resistance of VCO. The concentration of silicon dioxide for VCO is 0, 0.25, 0.5, 0.75 and 1 wt.%. By mixing silicon dioxide and virgin coconut oil then tested it on the ball electrode with 20 mm diameter and 1 mm gap between two electrode. And by providing High Voltage Alternating Current until breakdown voltage occured. The results showed for every concentration of silica in VCO is 0 wt.% was 2.34 kV, 0.25 wt.% was 2.66 kV, 0.5 wt.% was 3.18 kV, 0.75 wt.% was 2.63 kV and for the 1 wt.% was 2.33 kV. The result from the experiment showed that the addition of SiO2 to VCO can increased the breakdown voltage resistance of VCO until 0.5 wt.%. For more than 0.75 wt.% addition of SiO2 to VCO the breakdown voltage is decreased although more than breakdown voltage of VCO without addition of SiO2. Keyword : Virgin Coconut Oil, Silicon Dioxide, Breakdown Voltage

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Virgin Coconut Oil, Silikon Dioksida, Tegangan Tembus
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK452-454.4 Electric apparatus and materials. Electric circuits. Electric networks
Divisions:	03-Faculty of Engineering > 20201-Electrical Engineering (S1)
Depositing User:	Users 8423 not found.
Date Deposited:	06 Oct 2020 02:41
Last Modified:	06 Oct 2020 02:41
URI:	http://repository.unsri.ac.id/id/eprint/36101

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