Analisis Kestabilan Transien dengan Mempertimbangkan Nilai Critical Clearing Time (CCT) Akibat Penetrasi PLTS pada Sistem Kelistrikan Pulau Sumbawa

Al Farid, Mochammad Tsani (2025) Analisis Kestabilan Transien dengan Mempertimbangkan Nilai Critical Clearing Time (CCT) Akibat Penetrasi PLTS pada Sistem Kelistrikan Pulau Sumbawa. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Sistem kelistrikan Pulau Sumbawa terdiri atas jaringan transmisi yang menghubungkan berbagai pusat pembangkitan dan pusat beban di wilayah barat hingga timur pulau. Dalam Rencana Usaha Penyediaan Tenaga Listrik (RUPTL) 2021-2030, direncanakan integrasi Pembangkit Listrik Tenaga Surya (PLTS) sebesar 10 MW ke dalam sistem tersebut. Penelitian ini bertujuan untuk menganalisis dampak penetrasi PLTS terhadap kestabilan transien sistem, dengan fokus pada perubahan nilai Critical Clearing Time (CCT). Simulasi dilakukan menggunakan perangkat lunak DIgSILENT PowerFactory pada kondisi sistem eksisting dan sistem dengan penetrasi PLTS. Hasil menunjukkan bahwa PLTS dapat meningkatkan atau menurunkan CCT, tergantung pada lokasi penyambungan dan distribusi aliran daya. Meskipun membantu beban lokal, PLTS tidak menyumbang inersia sehingga pengaruhnya terhadap kestabilan sistem sangat bergantung pada konfigurasi jaringan. Penelitian ini menunjukkan pentingnya perencanaan lokasi PLTS untuk menjaga ketahanan sistem.
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The power system of Sumbawa Island consists of a transmission network connecting multiple generation centers and load centers across the western to eastern regions of the island. According to the Electricity Supply Business Plan (RUPTL), a 10 MW Solar Power Plant (PLTS) is planned to be integrated into the system. This study aims to analyze the impact of PLTS penetration on the system’s transient stability, with a focus on changes in the Critical Clearing Time (CCT) value. Simulations were conducted using DIgSILENT PowerFactory software under both existing conditions and scenarios with PLTS integration. Results show that PLTS can either increase or decrease CCT depending on the point of connection and power flow distribution. Although it helps supply local loads, PLTS contributes no inertia, making its influence on system stability highly dependent on network configuration. This study highlights the importance of strategic PLTS placement in maintaining overall system resilience.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Critical Clearing Time (CCT), Kestabilan Transien, PLTS ======================================================= Critical Clearing Time (CCT), Transient Stability, Solar Power Plant.
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK201 Electric Power Transmission T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1010 Electric power system stability. Electric filters, Passive. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1056 Solar power plants. Ocean thermal power plants
Divisions:	Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User:	Mochammad Tsani Al Farid
Date Deposited:	25 Jul 2025 06:20
Last Modified:	25 Jul 2025 06:20
URI:	http://repository.its.ac.id/id/eprint/121407

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