Studi Analisis Kestabilan Frekuensi Pada Sistem Ternate–Tidore Akibat Pemasangan Interkoneksi Kabel Laut 150 kV Berdasarkan RUPTL 2025–2034

Sihotang, Daniel Parulian (2026) Studi Analisis Kestabilan Frekuensi Pada Sistem Ternate–Tidore Akibat Pemasangan Interkoneksi Kabel Laut 150 kV Berdasarkan RUPTL 2025–2034. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Sistem kelistrikan memiliki peranan penting dalam mendukung kelancaran pasokan energi listrik secara andal dan berkelanjutan. Dalam menghadapi meningkatnya permintaan energi, pemerintah Indonesia merencanakan pengembangan infrastruktur kelistrikan melalui Rencana Usaha Penyediaan Tenaga Listrik (RUPTL) 2025-2034, yang mencakup proyeksi penjualan listrik, pemulihan sektor-sektor terdampak pandemi, dan pengembangan pembangkit serta jaringan transmisi. Salah satu contoh sistem kelistrikan di Indonesia adalah sistem Ternate-Tidore, yang berada di Provinsi Maluku Utara dengan kapasitas pembangkit 70,0 MW dan beban puncak 36,2 MW. Saat ini, sistem ini menghadapi tantangan dalam penyediaan cadangan daya yang memadai untuk memenuhi beban puncak yang terus tumbuh, sehingga diperlukan tambahan pembangkit dan pengembangan transmisi. Rencana pembangunan transmisi 150 kV melalui interkoneksi kabel laut menjadi langkah strategis dalam menjawab kebutuhan tersebut. Namun, keberadaan interkoneksi ini memerlukan kajian mendalam terkait dampaknya terhadap stabilitas sistem, khususnya stabilitas frekuensi. Studi ini bertujuan untuk menganalisis kestabilan frekuensi sistem kelistrikan Ternate-Tidore akibat pemasangan interkoneksi kabel laut 150 kV. Penelitian dilakukan dengan menggunakan perangkat lunak Digsilent PowerFactory untuk memodelkan sistem kelistrikan Ternate-Tidore, dengan menguji skenario putusnya kabel interkoneksi 150kV. Hasil penelitian ini diharapkan dapat memberikan wawasan mengenai pengaruh interkoneksi terhadap kestabilan frekuensi, serta memberikan rekomendasi untuk perencanaan dan pengembangan sistem transmisi 150 kV melalui interkoneksi kabel laut.
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The electrical power system plays a crucial role in ensuring the smooth, reliable, and sustainable supply of electricity. In response to the increasing demand for energy, the Government of Indonesia has planned the development of electrical infrastructure through the 2025-2034 Electricity Supply Business Plan (RUPTL), which includes projections for electricity sales, the recovery of pandemic-affected sectors, and the development of power generation plants and transmission networks. One example of an electrical system in Indonesia is the Ternate-Tidore system, located in North Maluku Province, with a generation capacity of 70.0 MW and a peak load of 36.2 MW. Currently, the system faces challenges in providing adequate reserve power to meet the continuously growing peak load, necessitating additional generation units and transmission development. The planned construction of a 150 kV transmission line through a submarine cable interconnection is a strategic step to address this need. However, the existence of this interconnection requires an in-depth study regarding its impact on system stability, particularly frequency stability. This study aims to analyze the frequency stability of the Ternate-Tidore electrical system resulting from the installation of the 150 kV submarine cable interconnection. This research employs DIgSILENT PowerFactory to model the Ternate-Tidore power system and evaluate the impact of a 150 kV submarine cable interconnection outage on system frequency stability. The findings are expected to provide insights into the role of interconnection in maintaining frequency stability and to support future planning and development of 150 kV transmission systems utilizing submarine cable interconnections.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Stabilitas Frekuensi, Ternate-Tidore, Interkoneksi Kabel Laut 150 kV, Frequency Stability, Digsilent PowerFactory, 150 kV Submarine Cable Interconnection
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1010 Electric power system stability. Electric filters, Passive.
Divisions:	Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User:	Daniel Parulian Sihotang
Date Deposited:	16 Jul 2026 08:04
Last Modified:	16 Jul 2026 08:04
URI:	http://repository.its.ac.id/id/eprint/134908

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