Pengaruh Ketidakseimbangan Beban Terhadap Arus Netral Dan Losses Pada Trafo Distribusi

Julius Sentosa Setiadji • Tabrani Machmudsyah • Yanuar Isnanto
Journal article Jurnal Teknik Elektro Universitas Kristen Petra • September 2007 Indonesia

Abstract

The unbalanced load in electric power distribution system always happen and it is caused by single phase loads on low voltage system. The effect of the unbalanced load is appear as a neutral current. These neutral current cause losses, those are losses caused by neutral current in neutral conductor on distribution transformers and losses caused by neutral current flows to ground. In conclusion, when high unbalanced load happened (28,67%), then the neutral current that appear is also high (118,6 A), ultimately the losses that caused by the neutral current flows to ground will be high too (8,62%).

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Journal

Jurnal Teknik Elektro Universitas Kristen Petra

Jurnal Teknik Elektro Universitas Kristen Petra is published biannually, in May and September, by... see more