Analisa Jaringan Distribusi Listrik Menggunakan Sistem Informasi Geografis ( Studi Kasus: Kampus Institut Teknologi Sepuluh November Surabaya )

Suhantiyono, Wahyu Hari (2015) Analisa Jaringan Distribusi Listrik Menggunakan Sistem Informasi Geografis ( Studi Kasus: Kampus Institut Teknologi Sepuluh November Surabaya ). Masters thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Power quality merupakan persoalan perubahan bentuk tegangan, arus atau frekuensi yang bisa menyebabkan kegagalan peralatan, baik peralatan milik PLN maupun milik konsumen. Permasalahan power quality meliputi transient, short-duration variation, long duration variation, voltage unbalance, waveform distortion, voltage fluctuation, power frequency variation dan loss voltage . Loss voltage dipengaruhi resistansi penghantar nilainya sebanding dengan jarak sumber tegangan jaringan distribusi listrik ke beban. Pemetaan jaringan distribusi, central sub station, sub station menggunakan datum referensi WGS’84 dan proyeksi UTM dilengkapi data base kelistrikan yang dioverlay pada peta ‘SITUASI ITS’ merupakan peta yang telah terkoreksi menggunakan Sistem Informasi Geografis ( SIG ) dengan metode buffering dapat memberikan informasi jarak antar point sumber tegangan dan beban listrik pada peta sehingga dapat dihitung loss voltage pada jaringan distribusi. Kapasitas daya trafo pada masing-masing Sub Station dan penampang penghantar jaringan distribusi serta arus nominal merupakan faktor perhitungan dalam analisa loss voltage jaringan distribusi listrik. Dari hasil pengolahan data jaringan distribusi listrik di kampus ITS Surabaya yang merupakan interkoneksi 3 penyulang, 2 Central Sub Station dan 10 Sub Station, dengan posisi gardu seperti data biro sarana ITS memiliki loss voltage kurang dari 5% meliputi semua wilayah bangunan kampus sebagai beban listrik kecuali politeknik dan perumahan dosen. Pada area politeknik perlu adanya gardu sub station dan area perumahan dosen suplay berasal dari gardu trafo tiang. Pada analisa perhitungan jaringan distribusi maksimal 320 meter dengan loss voltage 5,01%. ================================================================================================= A power quality is a matter of changes in the form of voltage, current or frequency that could cause equipment failure, PLN and consumer’s equipment. Power quality problems include transient, short-duration variation, variation of long duration, voltage unbalance, waveform distortion, voltage fluctuation, power frequency variation and loss voltage . Loss of voltage influenced conductor resistance value is proportional to the distance of the source voltage electricity distribution network to load. Mapping the distribution network, the central sub-station, sub-station using the reference datum WGS'84 and projection UTM equipped dioverlay electrical data base on the map 'SITUASI ITS' is a map that has been corrected using Geographic Information System (GIS) with buffering method can provide distance information point between the voltage source and the electrical load on the map so that it can be calculated loss of voltage on the distribution network. Capacity power transformer on each Sub Station and conductor cross-section distribution network as well as the nominal current is a factor in the calculation of analysis loss voltage electricity distribution network. From the data processing power distribution network on campus ITS which is the interconnection 3 feeders, 2 Central Sub Station and 10 Sub Station, the position of the Sub Station as a means of ITS data has a loss of voltage is less than 5% covering all areas of campus buildings as electrical load unless politeknik and dosen residential. In the area of politeknik need for substation sub station and residential area lecturers supply comes from the substation transformer pole. In the analysis of the calculation of the distribution network of 320 meters with a maximum of 5.01% of voltage loss

Item Type: Thesis (Masters)
Additional Information: RTG 025.069 1 Suh a
Uncontrolled Keywords: Jaringan Distribusi, Power quality, Geografi Informasi Sistem, Buffering, ITS Surabaya
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK201 Electric Power Transmission
Divisions: Faculty of Civil Engineering and Planning > Geomatics Engineering > 29101-(S2) Master Thesis
Depositing User: Mr. Tondo Indra Nyata
Date Deposited: 14 May 2018 04:26
Last Modified: 14 May 2018 04:26
URI: http://repository.its.ac.id/id/eprint/51860

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