Analisa Perhitungan dan Pengaturan Relai Arus Lebih dan Relai Gangguan Tanah pada Kubikel Cakra 20 KV Di PT XYZ

Authors

  • Muhalan . Program Studi Teknik Elektro, Fakultas Teknik, Universitas Mercu Buana
  • Budi Yanto Husodo Program Studi Teknik Elektro, Fakultas Teknik, Universitas Mercu Buana

Abstract

Gangguan hubung singkat fasa ke tanah dan fasa-fasa merupakan salah satu permasalahan yang mungkin timbul dalam pengoperasian transformator daya dalam sebuah Gardu Induk. Gangguan yang disebabkan oleh adanya hubung singkat menimbulkan banyak kerugian, kerugian pada sistem transmisi kelistrikan maupun kerugian di pihak konsumen energi listrik. Salah satu cara untuk mengatasi gangguan ini adalah dengan memasang peralatan pengaman pada transformator. Relai arus lebih merupakan relai proteksi yang bekerja dengan Pemutus Tenaga (Circuit Breaker). Pada tulisan ini diberikan perhitungan setting relay arus lebih dan relay tanah pada pada penyulang keluar dari kubikel Cakra 20 kV di sebuah perusahaan, yang karena alasan privacy disebutkan sebagai PT XYZ. Analisa yang dilakukan menunjukkan bahwa setting relay arus lebih dan relay tanah eksisting telah sesuai dengan standar yang berlaku.

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Published

2014-10-01

How to Cite

[1]
M. . and B. Y. Husodo, “Analisa Perhitungan dan Pengaturan Relai Arus Lebih dan Relai Gangguan Tanah pada Kubikel Cakra 20 KV Di PT XYZ”, Sinergi, vol. 18, no. 3, pp. 165–170, Oct. 2014.

Issue

Vol. 18 No. 3 (2014)

Section

Articles

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