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All Journal Journal of Electrical Engineering Research Prosiding Seminar Nasional Ilmu Komputer, Sosial Sains, Teknik Dan Multi-disiplin Ilmu
Sitha, Nur Syifa’u
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Religion Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Social Sciences

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Evaluasi Efisiensi Sistem Proteksi pada Jaringan Distribusi Tegangan Menengah Sitha, Nur Syifa’u; Khodijah, Siti
Journal of Electrical Engineering Research Vol. 1 No. 2 (2025): May 2025
Publisher : CV. Raskha Media Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64803/joeer.v1i2.7

Abstract

Penelitian ini bertujuan untuk mengevaluasi efisiensi sistem proteksi pada jaringan distribusi tegangan menengah sebagai upaya meningkatkan keandalan dan kontinuitas pelayanan energi listrik. Sistem distribusi tegangan menengah merupakan bagian penting dari penyaluran daya yang sangat rentan terhadap gangguan, seperti hubung singkat, beban lebih, serta kerusakan peralatan. Oleh karena itu, efektivitas perangkat proteksi seperti recloser, sectionalizer, fuse cut-out, dan relay proteksi harus dianalisis untuk memastikan waktu pemutusan yang tepat, koordinasi yang optimal, serta minimnya area pemadaman. Penelitian ini menggunakan metode analisis data gangguan historis, studi koordinasi proteksi, serta evaluasi kinerja peralatan berdasarkan standar IEEE dan SPLN. Hasil evaluasi menunjukkan bahwa masih terdapat ketidaksesuaian dalam pengaturan koordinasi antar perangkat proteksi yang menyebabkan seringnya trip tidak selektif serta meningkatnya indeks SAIDI dan SAIFI. Temuan ini menjadi dasar untuk memberikan rekomendasi peningkatan, seperti optimalisasi setting relay, penambahan peralatan otomatis, serta perbaikan sistem grounding. Dengan perbaikan tersebut, efisiensi sistem proteksi dapat ditingkatkan sehingga jaringan distribusi tegangan menengah mampu beroperasi lebih andal, efisien, dan responsif terhadap gangguan.
Cybersecurity Analysis of Information Technology Infrastructure in the Era of Cloud Computing Siti Khodijah; Sitha, Nur Syifa’u; Syafawi, Raihan
Prosiding Seminar Nasional Ilmu Komputer, Sosial Sains, Teknik dan Multi-Disiplin Ilmu Vol. 1 (2025)
Publisher : Raskha Media Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64803/ikosstemi.v1.39

Abstract

In the era of cloud computing, cybersecurity has become a critical concern for organizations relying on digital infrastructure. The rapid adoption of cloud-based systems offers scalability, flexibility, and efficiency, yet it simultaneously introduces complex security challenges such as data breaches, unauthorized access, and system vulnerabilities. This paper presents an analytical study of cybersecurity issues affecting information technology (IT) infrastructure in the cloud computing environment. The research explores potential threats, evaluates existing security frameworks, and discusses strategies for enhancing data protection and risk management. A mixed-method approach, combining literature review and case analysis, was employed to identify key factors influencing cloud security performance. The findings reveal that while cloud service providers implement robust security measures, human error, weak authentication mechanisms, and inadequate policy enforcement remain major risk factors. The study emphasizes the importance of adopting a multi-layered security model, integrating encryption, identity management, and continuous monitoring to ensure data integrity and confidentiality. In conclusion, maintaining cybersecurity in the cloud era requires a balance between technological innovation and organizational awareness. Strengthening cybersecurity resilience demands collaboration among stakeholders, continuous updates of security protocols, and the development of adaptive policies aligned with emerging threats.
Co-Authors SITI KHODIJAH Siti Khodijah Syafawi, Raihan