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Rancang Bangun Prototype Smart Dc House Rosyid Idris, Ahmad; Rajab Husain, Muhammad; Noor, Nirwan A.
Jurnal Teknologi Elekterika Vol. 19 No. 1 (2022): Mei
Publisher : Jurusan Teknik Elektro Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/elekterika.v6i1.2961

Abstract

Solar energy is a source of livelihood for living things that is available in very large quantities, is not polluting, will not run out but is free. However, it is rarely found that the function and benefits of the sun are massive. One of the uses of solar energy is the use of solar cell panels as a renewable energy generator that can produce DC electricity. This study aims to design a smart DC home using a Solar Power Plant (PLTS). This study also aims to calculate the output power of the DC House. Accordingly, the research was conducted with hardware design and software design. Data collection is done by testing and observation techniques. Researchers based on research and discussion can say that they have succeeded in designing a Smart DC House with a total energy requirement used per day, which is 122.2 watt-hours per day. The output power obtained from the system is around 153 watt-hours per day with the specifications of the solar module used with a capacity of 50 Wp with a minimum battery capacity of 38 Ah. This system is built with a house size of 112 cm x 70 cm x 40 cm which consists of a bedroom, bathroom, living room, terrace, and kitchen with a microcontroller as a processor, the sensors used are LDR sensors, raindrop sensors, and infrared photodiode sensors. with the advantages of the system, namely the roof that can open and close automatically
ANALISIS DAMPAK INTEGRASI GARDU INDUK MOUTONG TERHADAP DROP TEGANGAN SISTEM ISOLATED ULP KOTARAYA Latif, Nurinsani Yulia; Indrawan, Andi Wawan; Noor, Nirwan A.; Rahmadani, Arief
Jurnal Informatika dan Teknik Elektro Terapan Vol. 13 No. 3 (2025)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v13i3.6834

Abstract

PT PLN (Persero) UID Suluttenggo bertanggung jawab atas keandalan pasokan listrik di Sulawesi Tengah, yang sebagian masih menggunakan sistem isolated. ULP Kotaraya adalah salah satu wilayah yang mengalami masalah drop tegangan akibat panjang jaringan distribusi dan keterbatasan pembangkit lokal. Untuk mengatasi hal ini, PLN merencanakan pembangunan Gardu Induk (GI) Moutong sebagai bagian dari upaya interkoneksi sistem isolated ke sistem utama. Penelitian ini bertujuan untuk menganalisis dampak pengoperasian GI Moutong terhadap perubahan pola operasi sistem isolated Kotaraya menggunakan simulasi berbasis ETAP. Metode yang digunakan meliputi pengumpulan data teknis seperti Single Line Diagram, panjang saluran, beban, dan tegangan di ujung penyulang, dilanjutkan dengan pemodelan sistem dan simulasi untuk menghitung drop tegangan. Hasil menunjukkan bahwa setelah GI Moutong dioperasikan tanpa PLTD sebagai pengendali tegangan, tegangan ujung pada penyulang Bondoyong turun menjadi 17,38 kV dengan drop tegangan sebesar 15,24%. Namun, jika PLTD Kotaraya dan PLTD Palasa tetap beroperasi sebagai voltage controller, tegangan ujung meningkat menjadi 18,7 kV dengan drop hanya 2,37%.