Rudi Kurnianto
Fakultas Teknik, Program Studi Teknik Elektro, Universitas Tanjungpura Pontianak

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The Effect of Mgo Nano Filler Mixture On The Visual Aspects of Treeing Breakdown in Ldpe Based Composite Rudi Kurnianto
Suara Teknik : Jurnal Ilmiah Vol 1, No 1 (2010): Suara Teknik: Jurnal Ilmiah
Publisher : Fakultas Teknik UM Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/stek.v1i1.303

Abstract

0px; "> This paper deals with a nano-composite of magnesium oxide (MgO) added toa low-density polyethylene (LDPE) which was subjected to an electrical treeingbreakdown investigation. When voltage application was set exactly at the inceptionlevel, even the tree had bridged the specimen the breakdown was not alwaysimmediately to occur. There would be so-called time-lag between “bridging” and“final breakdown”. The LDPE with MgO excelled to suppress the increase of treeparameters than that of LDPE without MgO. It is considered that the polymer nanocomposite is more resistive against partial discharge and then electrical treeing thantheir base material.Keywords : Nano, composite, MgO filler, LDPE, Electrical Treeing, Inception,Breakdown, Internal Flashover, Time-lag