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All Journal Proceeding SENDI_U RISTEKDIK : Jurnal Bimbingan dan Konseling El-Wasathiya: Jurnal Studi Agama J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Jurnal Sadewa: Publikasi Ilmu Pendidikan, Pembelajaran dan Ilmu Sosial Jurnal Pendekar Nusantara Perspektif Administrasi Publik dan hukum Journal of Engineering, Electrical and Informatics
Intan Kumala Sari
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Religion Humanities Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences

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Integrated Techno-Economic Evaluation, Monte Carlo Probabilistic Reliability, Unit Commitment Optimization, and Frequency Stability of Small Modular Reactor (SMR) Integration in Isolated Systems of 300–1000 MW Gunawan T. Hadiyanto; Intan Kumala Sari
Journal of Engineering, Electrical and Informatics Vol. 6 No. 1 (2026): Februari: Journal of Engineering, Electrical and Informatics
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jeei.v6i1.6966

Abstract

Electric power systems in island regions often operate as isolated grids, heavily dependent on diesel generators, leading to high fuel costs and vulnerability to fluctuations in global energy prices. This study presents an integrated evaluation framework for analyzing the integration of Small Modular Reactors (SMRs) into these isolated power systems. The research combines techno-economic analysis using Levelized Cost of Electricity (LCOE), probabilistic reliability simulation through Sequential Monte Carlo Simulation, operational optimization with the Unit Commitment model, and system frequency stability analysis. A case study was conducted on an island grid system with a peak load of 650 MW. The simulation results show that integrating SMRs can reduce Expected Energy Not Served (EENS) by over 60% and yield a median LCOE of approximately 77 USD/MWh. These results suggest that SMRs offer a reliable, cost-effective generation solution for isolated grids, improving both energy security and economic efficiency by reducing reliance on diesel and enhancing the sustainability of energy systems in remote areas.
Co-Authors Ana Indriana Anwar Mardiono, Djoko Anwar, Nur Effendi Apriyanto, Bambang Candra Wijaya Devi Yunita Dicky Setiawan Hidayat Effendi Anwar, Nur Eva Lailatul Manjilah Gunawan T. Hadiyanto Gunawan Toto Hadiyanto JN, Jumadril Jumadril, Jumadril JN Koirunnisya Koirunnisya Kusuma R, Adriene Kusuma Raharjo, Adriene Layyinatus Syifa, Liftia Luciana Nasution Mardiono, Djoko Anwar Muhammad Rosdiana Nanra, suwadi Perani Rosyani Prabawati, Henida Rizauan, Ijal Salim, Kalbin Saptarika, Ria Toto Hadiyanto, Gunawan Wanda Dwi Nastiti Zuhrotul Isnaini