Identifikasi, Isolasi, dan Restorasi Gangguan Hubung Singkat Pada Sistem Distribusi Aktif Tiga Fasa Tak Seimbang Berbasis Geographical Information System (GIS)

Tarigan, Richard Andi Kanta (2018) Identifikasi, Isolasi, dan Restorasi Gangguan Hubung Singkat Pada Sistem Distribusi Aktif Tiga Fasa Tak Seimbang Berbasis Geographical Information System (GIS). Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Saluran distribusi sangat diperlukan untuk penyaluran energi listrik dari gardu induk ke pusat beban. Berbagai macam permasalahan yang dapat mengakibatkan kerugian sering terjadi di sistem distribusi dan kerugian tersebut dapat dirasakan oleh pihak penyedia listrik, maupun dari pihak konsumen. Gangguan hubung singkat adalah salah satu permasalahan yang sering terjadi di saluran distribusi, sehingga dengan adanya hubung singkat pada saluran distribusi dapat memicu terjadinya ketidakseimbangan pada sistem. Gangguan seperti ini perlu diatasi dengan tepat dan cepat agar gangguan yang ada tidak mempengaruhi sistem yang lain.
Pada Tugas Akhir ini akan dilakukan identifikasi jarak lokasi gangguan hubung singkat, yang selanjutnya adalah proses isolasi lokasi gangguan dan restorasi gangguan. Penentuan jarak lokasi gangguan dilakukan dengan menggunakan metode pendekatan kedip tegangan yang terjadi pada gardu induk. Penambahan Sectional Switch dibutuhkan untuk melakukan proses isolasi, serta penambahan Tie Switch yang dibutuhkan untuk menghubungkan plant yang mengalami gangguan dengan plant lain. Hasil kemudian akan diimplementasikan menggunakan Geographical Information System (GIS) aset pemetaan Perusahaan Listrik Negara (PLN) area distribusi Jawa Timur, sehingga dapat memberikan hasil dari perkiraan jarak lokasi gangguan hubung singkat dengan tampilan yang informatif dalam segi keruangan.
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Distribution lines are needed for the distribution of electrical energy from the substation to the load center. Various types of problems that can cause losses often occur in distribution systems, and these losses can be felt either by the electricity provider or the consumer. Short circuit disruption is one of the problems that often occurs in distribution line, so that the existence of the short circuit on distribution line can trigger an imbalance in the system. The disruption like this need to be addressed appropriately and quickly so that it will not affect other systems.
In this Final Project, the writer will be identified the distance of the short circuit disruption location, then continued with the process of isolating the location of disruption and restoration of disruption. Determination of the distance of the disruption location is done by using dip voltage approach that occurs at the substation. The addition of a Sectional Switch is needed to carry out the isolation process, as well as the addition of a Tie Switch that is needed to connect the disrupted plant with the other plant. The result will be implemented using the Geographical Information System (GIS) mapping asset of Perusahaan Listrik Negara (PLN) in East Java distribution area, so as to provide the results from the estimated distance of the short circuit disruption location with an informative appearance in spatial terms.

Item Type:	Thesis (Undergraduate)
Additional Information:	RSE 621.319 Tar i-1 2018
Uncontrolled Keywords:	Sistem Distribusi Aktif Tak Seimbang, Penentuan Jarak Lokasi Gangguan, Sectional Switch, Tie Switch, Geographical Information System (GIS).
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK201 Electric Power Transmission T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3030 Electric power distribution systems
Divisions:	Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User:	Tarigan Richard Andi Kanta
Date Deposited:	10 Sep 2021 07:33
Last Modified:	10 Sep 2021 07:33
URI:	http://repository.its.ac.id/id/eprint/60028

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