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EFFICIENCY AND RELIABILITY ANALYSIS OF SOLAR POWER GENERATING SYSTEM FOR 450 VA APPLICATION IN SIRUAR VILLAGE, TOBA REGENCY Nugraha, Satria; Wibowo, Pristisal; Siagian, Parlin
Bahasa Indonesia Vol 16 No 06 (2025): Instal : Jurnal Komputer
Publisher : Cattleya Darmaya Fortuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/jurnalinstall.v16i06.352

Abstract

This study aims to analyze the efficiency and reliability of a solar power generation system (PLTS) for household applications with a power of 450 VA in Siruar Village, Toba Regency. PLTS is a potential solution to meet electricity needs in remote areas that are difficult to reach by conventional electricity networks. This study includes evaluation of solar panel performance, energy conversion efficiency, and analysis of system reliability in providing a stable electricity supply. The research method involves collecting technical data from the installed PLTS system, analyzing energy efficiency using input and output power parameters, and measuring reliability indices such as duration of interruption and frequency of blackouts. The results of the study show that the PLTS system is able to produce sufficient electrical energy for basic household needs, with energy conversion efficiency reaching 89.74% to 97.22% and a level of reliability that meets operational standards. This study contributes to supporting the development of renewable energy in rural areas and becomes a reference in planning and optimizing similar PLTS systems in the future.
Analisis Performansi Kabel N2XY Terhadap Jatuh Tegangan Pada Sistem Tiga Fasa Menggunakan Etap dan Monitoring Real-time Berbasis IoT Wibowo, Pristisal; Parlin Siagian; Abdul Razak
Jurnal Komputer Teknologi Informasi Sistem Informasi (JUKTISI) Vol. 4 No. 2 (2025): September 2025
Publisher : LKP KARYA PRIMA KURSUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62712/juktisi.v4i2.681

Abstract

Penelitian ini bertujuan untuk menganalisis performansi kabel N2XY pada sistem tiga fasa tegangan rendah dengan fokus utama pada pengaruh jatuh tegangan yang terjadi. Masalah jatuh tegangan dalam sistem distribusi listrik seringkali mengakibatkan turunnya kualitas pasokan daya, sehingga memerlukan analisis menyeluruh terhadap parameter sistem yang digunakan. Metode penelitian ini mencakup pengukuran langsung di lapangan, perhitungan manual menggunakan rumus dasar teknik listrik, serta simulasi dengan perangkat lunak ETAP 12.6.0 untuk memvalidasi hasil analisis. Hasil penelitian menunjukkan bahwa pada jarak 1,3 km dengan kabel N2XY berpenampang 4 x 70 mm² dan beban total sebesar 20,7 kW, diperoleh jatuh tegangan sebesar 33,3 V (8,31%) berdasarkan pengukuran, 33,89 V (8,47%) dari perhitungan, dan 25,8 V (6,5%) melalui simulasi ETAP. Disarankan untuk memperbesar penampang kabel guna meminimalisir jatuh tegangan dan menjaga kestabilan sistem distribusi daya listrik