Otomatisasi Perhitungan Time Dial Setting & Pemilihan Kurva Time-Current Characteristic Proteksi Rele Arus Lebih Inverse Menggunakan Numerical Computation Pada Sistem Radial PT Pupuk Kalimantan Timur

Indrasaputra, Aditya (2018) Otomatisasi Perhitungan Time Dial Setting & Pemilihan Kurva Time-Current Characteristic Proteksi Rele Arus Lebih Inverse Menggunakan Numerical Computation Pada Sistem Radial PT Pupuk Kalimantan Timur. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

PT Pupuk Kalimantan Timur yang menggunakan sistem distribusi radial dengan komponen kelistrikan yang sangat kompleks dan memperlukan perhatian lebih pada segi koordinasi proteksi sistem kelistrikannya. Pada koordinasi proteksi rele arus lebihnya sendiri, PT Pupuk Kalimantan Timur masih memperlukan banyak pembaharuan dan juga peningkatan kualitas dari rele pengaman tersebut. Oleh sebab itu diusulkan topik tugas akhir ini sebagai metode pembantu setting sistem koordinasi proteksi pada PT Pupuk Kalimantan Timur ataupun pengembangan pada sistem proteksi rele arus lebih kedepannya. Penggunaan algoritma Numerical Computation pada topik ini dikhususkan untuk mempermudah perhitungan nilai Time Dial Setting (TDS) dan pemilihan bentuk kurva Time-Current Characteristic (TCC) untuk setting rele arus lebih inverse pada sistem kelistrikan PT Pupuk Kalimantan Timur. Fungsi tugas akhir ini digunakan untuk memudahkan dan mengotomatisasi perhitungan nilai kerja rele arus lebih guna meminimalisir kerusakan yang diakibatkan oleh gangguan yang terjadi pada sistem. =============== PT Pupuk Kalimantan Timur which uses radial distribution system with very complex electrical components and requires more attention on the coordination of its electrical system protection. In coordination of its own relay protection, PT Pupuk Kalimantan Timur still requires a lot of renewal as well as improved quality of these safety releases. Therefore, it is proposed as this final project topic as a method of setting of coordination protection system in PT Pupuk Kalimantan Timur or developing on overcurrent protection system more in the future. The use of Numerical computation algorithm on this topic is devoted to simplify the calculation of Time Dial Setting (TDS) values and the selection of Time-Current Characteristic (TCC) curves for inverse overcurrent relay settings in PT Pupuk Kalimantan Timur's electricity system. This final project function is used to facilitate and automate the calculation of the overcurrent relay which aim to minimize the damage caused by interference and faults that occur in the system.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: proteksi koordinasi, overcurrent relay, numerical computation, protection coordination, overcurrent relay, curve selection, TDS calculation, numerical computation
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2785 Electric motors, Induction.
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2861 Electric relays
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5105.546 Computer algorithms
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7870.23 Reliability. Failures
Divisions: Faculty of Industrial Technology > Electrical Engineering > (S1) Undergraduate Theses
Depositing User: Aditya Indrasaputra
Date Deposited: 21 Sep 2018 08:50
Last Modified: 21 Sep 2018 08:50
URI: http://repository.its.ac.id/id/eprint/52414

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