Studi Kestabilan Transien Sistem Kelistrikan Perusahaan Eksplorasi di Sumatera akibat Gangguan Hubung Singkat pada Jaringan Tegangan Menengah

Hakim, Roisi (2026) Studi Kestabilan Transien Sistem Kelistrikan Perusahaan Eksplorasi di Sumatera akibat Gangguan Hubung Singkat pada Jaringan Tegangan Menengah. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 5022221178-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only Download (2MB) | Request a copy

Abstract

Studi kestabilan transien menjadi penting dalam sistem kelistrikan industri, terutama ketika sistem menghadapi gangguan besar yang dapat mengancam kontinuitas operasional. tugas akhir ini membahas analisis kestabilan transien pada sistem kelistrikan perusahaan eksplorasi minyak dan gas di Sumatera Selatan yang sebelumnya mengalami blackout akibat gangguan hubung singkat pada salah satu jalur distribusi. Sistem kelistrikan perusahaan terdiri dari 10 unit Diesel Generator, dengan konfigurasi open loop dan sistem distribusi radial. Penelitian ini bertujuan mengevaluasi respon sistem terhadap gangguan seperti generator outage, short circuit, dan motor starting, serta merancang mekanisme pelepasan beban (load shedding) berbasis frekuensi menggunakan standar IEEE C37.106-1987. Simulasi dilakukan menggunakan perangkat lunak ETAP untuk menganalisis pengaruh gangguan terhadap parameter tegangan dan frekuensi. Hasil analisis diharapkan memberikan rekomendasi skema pelepasan beban yang efektif agar sistem dapat mencapai titik kestabilan baru dan mempertahankan operasi tanpa kehilangan sinkronisasi.
=====================================================================================================================================
Transient stability analysis is crucial in industrial power systems, especially when major disturbances threaten operational continuity. This undergraduate thesis presents a study of transient stability in the power system of an oil and gas exploration company in South Sumatra, which previously experienced a blackout due to a short-circuit fault on one of its distribution lines. The company’s electrical system consists of 10 diesel generator units operating in an open-loop and radial distribution configuration. The objective of this study is to evaluate system responses to disturbances such as generator outages, short circuits, and motor starting events, and to design a frequency-based load shedding mechanism using the IEEE C37.106-1987 standard. Simulations will be carried out using ETAP software to analyze the impact of disturbances on voltage and frequency parameters. The analysis results are expected to provide recommendations for an effective load shedding scheme that allows the system to reach a new stable state and maintain synchronization during faults.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Kestabilan Transien, Gangguan Transien, Load Shedding, Transient Stability, Transient Disturbance, Load Shedding.
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1010 Electric power system stability. Electric filters, Passive. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3226 Transients (Electricity). Electric power systems. Harmonics (Electric waves).
Divisions:	Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User:	Roisi Hakim
Date Deposited:	23 Jul 2026 07:19
Last Modified:	23 Jul 2026 07:19
URI:	http://repository.its.ac.id/id/eprint/136547

Actions (login required)

View Item