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All Journal Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Media Elektro : Journal of Electrical Power, Informatics, Telecommunication, Electronics, Computer and Control System KACANEGARA Jurnal Pengabdian pada Masyarakat
Agusthinus S. Sampeallo
Universitas Nusa Cendana
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Social Sciences Other

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DESAIN SISTEM PENGGERAK PANEL SURYA MENGGUNAKAN BOARD ARDUINO UNO R3 Nebayot Frangky I. Ati; Nursalim Nursalim; Agusthinus S. Sampeallo
Jurnal Media Elektro Vol 5 No 2 (2016): Oktober 2016
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jme.v0i0.6202

Abstract

Kemampuan menghasilkan energi listrik pada Pembangkit Listrik Tenaga Surya sangat bergantung pada besar dan lamanya pancaran sinar matahari yang mengenai permukaan panel surya. Pergerakan matahari dari timur ke barat secara berkala setiap harinya merupakan masalah dalam mengoptimalkan Pembangkit Listrik Tenaga Surya jika menggunakan panel surya yang statis. Hal ini disebabkan karena panel surya tidak dapat menyerap energi matahari secara maksimal. Untuk mengatasi masalah tersebut, maka dirancang suatu panel surya yang dapat bergerak mengikuti pergerakan matahari secara otomatis menggunakan microcontroller (Arduino uno R3) dan Light Dependent Resistor (LDR) Sebagai sensornya. Hasil pengujian yang diperoleh pada panel surya yang bergerak mengikuti pergerakan matahari menghasilkan tegangan rata-rata 6,4776 Volt sedangkan panel surya dengan posisi statis dengan sudut 90º adalah 5,9790. Hasil ini menunjukkan bahwa kinerja sistem penggerak panel surya yang menggunakan arduino uno R3 lebih optimal dan output tegangan rata-rata lebih besar dibandingkan panel surya konvensional pada sudut 90º.
PENJADWALAN OPTIMAL OPERASI UNIT – UNIT PEMBANGKIT UNTUK MEMENUHI KEBUTUHAN BEBAN DITINJAU DARI PEMAKAIAN BAHAN BAKAR Agusthinus S. Sampeallo
Jurnal Media Elektro Vol 1 No (2012): April 2012
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jme.v1i1.6255

Abstract

Diesel Power Plant (Diesel) is one of the plants that use fuel oil to generate electricity. Because of the high price of fuel, it is necessary to schedule the operation of the generating units, so that in addition of generating electrical power quality in accordance with the needs also fuel consumption can be optimized. Optimal scheduling of generating units can be done by selecting a combination of operating generating units which produce a certain power and the least fuel consumption as a first priority to operate.This study aims to examine the optimization of fuel consumption in Diesel Kefamenanu. By calculating the Incremental Rate of generating units that exist by using algebraic methods, it can show the optimal combination of operating generating units and how much the fuel consumption of the combined operation of the plant units.
ANALISIS JATUH TEGANGAN PADA PENYULANG 20 KV BERDASARKAN PADA PERUBAHAN BEBAN (STUDI KASUS PENYULANG PENFUI DAN PENYULANG OEBOBO PT. PLN PERSERO RAYON KUPANG) Agusthinus S. Sampeallo
Jurnal Media Elektro Vol 1 No 3 (2013): April 2013
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jme.v0i0.6281

Abstract

Steady voltage on the feeder depends on the line impedance and load pattern. The second major parameter that causes the voltage drop to the line, where the greater the value of line impedance and load the greater the voltage drop occurs. The purpose of this study was to examine the influence of load changes on the magnitude of the voltage drop occurs in the primary line distribution. Case studies conducted on two feeders that Penfui and Oebufu feeders at PT. PLN (Persero) Kupang. The obtained than due to the voltage drop on Penfui feeders results impedance, of the 2.9531% and at Oebufu feeders of the 4.9632%. Meanwhile, when loaded to the maximum voltage drop at Penfui feeders in the amount of 2.5447% and Oebufu feeders in the amount of 4.1068%. When analyzed at the time of loading per-phase the voltage drop obtained is on Penfui feeders, phase R of the 3.1161%, phase S of the 3.0616% and phase T of the 3.0597%. And than value drop voltage to Oebufu feeders, phase R of the 4.776%, phase S of the 4.18 16 % and for phase T of the 4.1737 %.
Co-Authors Abdul Wahid Adrianus Lenjo Ahieser P.L Willi Darius M. K. Jala Fredyrick Mbakurawang Julian I. Daris Kristoforus Kato Sado Maria Alfiana Sea Sagho Nebayot Frangky I. Ati Nixson J. Meok Nixson Jeheskial Meok Nursalim Nursalim Nursalim Nursalim Patrisius J. Fischer Romulus Mamung Sare Wellem F Galla Wellem F. Galla