Calculation of 20 kV Distribution Network Energy Losses and Minimizing Effort Using Network Reconfiguration in Region of PT PLN (Persero) UPJ Bantul

Slamet Suripto

Abstract


Power distribution system is a component of an electric power system to deliver electrical energy from substation to customer location. In power distribution system, there are some power loss was changed as heat. Power distribution losses is a natural occurrence, so one gets to be done only minimize to support global energy efficiency. The way to reduce power loss in the power distribution system is by reconfiguration the existing line. Reconfiguration means a process of operating the switch (NO and NC) and change the topology line. Then, power loss in the power distribution system is computed with “ETAP” simulation software. From computing result of distribution network losses on existing line at PT. PLN UPJ. Bantul BNL 6, BNL 7 and BNL 11 feeders are gotten energy losses as 2,669,328 kWh per year or 1.72 %. Network reconfiguration that involves BNL 6, BNL 7 and BNL 11 feeder gets energy losses decrease by 1.00 % per year.


Keywords


Distribution system; energy losses; reconfiguration; efficiency

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References


Abdul Kadir, 1996, Pembangkit Tenaga Listrik, UIPress, Jakarta.

Anonim, 2003, Laporan Pembuatan Master Plan Sistem Distribusi 20 kV untuk APJ Yogyakarta dan APJ Surakarta, PT. PLN (Persero) Distribusi Jateng - DIY dan Jurusan Teknik Elektro Fakultas Teknik UGM

Anonim, 2000, Persyaratan Umum Instalasi Listrik 2000, Badan Standar Nasional, Jakarta

Anonim, 2011, Rencana Usaha Penyediaan Tenaga Listrik 2011- 2020, PT. PLN (Persero), Jakarta

Billinton, Roy, & Allan, Ronald N, 1996, Reliability Evaluation of Power System, Plenum Press, New York.

Citarsa, Ida Bagus Feri, 2007, Perencaan Rekonfigurasi Jaringan Distribusi untuk Reduksi Rugi Daya, Tesis Teknik Elektro UGM

Ginting, Tenang Ebenezer, 2007, Perhitungan Susut Distribusi Berdasar Profil Beban, Tesis Teknik Elektro UGM

Haryadi, Rekonfigurasi Jaringan Tegangan Menengah 20 kV PT. PLN (Persero) UPJ. Wates untuk Memperkecil Susut Teknik, Tesis Teknik Elektro UGM

Munthe, Barayan, 2005, Studi Kinerja Jaringan Distribusi Dan Perkiraan Pertumbuhan Beban, Tesis Teknik Elektro UGM

Rahmanto, Danang, 2008, Susut Energi Listrik pada Sistem Distribusi Berdasar Perhitungan dan Pengukuran, Teknik Elektro UI

Willis, H. Lee, 2004, Power Distribution Planning Reference Book, Marcel Dekker, Inc, New York.

Yaman, 2007, Perhitungan Susut Energi Teknik pada Jaringan Distribusi Primer, Tesis Teknik Elektro UGM




DOI: https://doi.org/10.18196/jet.1210

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