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All Journal JET (Journal of Electrical Technology) International Journal of Electrical, Energy and Power System Engineering (IJEEPSE) Unri Conference Series: Community Engagement
Ali, Nurhalim Dani
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Humanities Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

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Passive Filter Design for Improving Quality of Solar Power Ali, Nurhalim Dani; Lysbetti M, Noveri; Firdaus, Firdaus; Amri, Rahyul; Ervianto, Edy
International Journal of Electrical, Energy and Power System Engineering Vol. 1 No. 1 (2018): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1293.732 KB) | DOI: 10.31258/ijeepse.1.1.11-16

Abstract

With the progress of industry, power electronic equipment is widely used in power system, it has produced serious harmonic distortion. It goes without saying that harmonic analysis is a very important subject in power system. The influence of harmonics dominant because it is permanent. This harmonic influence spread to energy systems, energy devices, and influential to the energy source. For that, it is necessary a tool that is able to overcome these problems so that the electric energy services are not compromised and the reliability was not reduced. This study how to harmonic analysis, total harmonic distortion, and identifying the inverter at a solar power plant 320WP in accordance with the IEEE 519-2014.
Inisiasi Pembangunan Lembaga Kursus dan Pelatihan di Pondok Pesantren Aufia Global Islamic Boarding School sebagai Solusi Kompetensi Teknik Instalasi PLTS bagi Remaja Putus Sekolah Rosma, Iswadi Hasyim; Putra, Agus Ika; Jamaan, Ahmad; Ali, Nurhalim Dani; Suwitno, Suwitno
Unri Conference Series: Community Engagement Vol 6 (2024): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.6.463-468

Abstract

The Aufia Global Islamic Boarding School (PP AGIBS) is in the village of Minas Jaya, Minas District, Siak Regency, Riau Province. The PP AGIBS curriculum emphasizes Islamic education, so it contains little in the way of science and technology competencies, such as Solar Power Plant Installation Engineering. (PLTS). In general, the village of Minas Jaya is around the former PT Chevron Pacific Indonesia, which used to be the largest oil mining company in Riau Province, and most of its residents worked at Chevron as unskilled laborers, such as cleaning staff and security personnel. The presence of PP AGIBS is very strategic considering its location around the community; however, PP AGIBS has a moral responsibility to contribute to the social issues faced by the community in the Minas Jaya village. Therefore, PP AGIBS needs to collaborate well with the University of Riau and the Minas Jaya village government to facilitate communication with the residents of Minas Jaya on issues outside the scope of Islamic studies, such as the high dropout rate among teenagers. One of the solutions implemented to address the issue of school dropouts is the initiation of the AGIBS Taruna Course and Training Institute (LKP) development. To realize the initial steps of this LKP development, several activities and role distributions were carried out. Among them, PP AGIBS contributes as the provider of infrastructure, including location, office space, office supplies, and other related facilities, while the service implementation team from Riau University provides human resources as instructors and supplies training equipment for PLTS installation techniques. With the synergy between Riau University and PP AGIBS, it is hoped that school dropouts can gain competence in the field of PLTS installation techniques.
Optimalisasi Pencahayaan Pada Ruangan Perumahan PT Pertamina (Persero) RUII Production Dumai Menggunakan Logika Fuzzy Suwitno, Suwitno; Winanda, Muhammad Valdi; Ali, Nurhalim Dani; Rosma, Iswadi Hasyim; Romy, Romy
JET (Journal of Electrical Technology) Vol 9, No 3 (2024): Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/jet.v9i3.10579

Abstract

Pencahayaan ruangan yang dijadikan objek penelitian adalah pencahayaan pada perumahan PT Pertamina (Persero) RU II ProductionDumai. Perumahan ini sebagian besar merupakan ruangan yang digunakan untuk keluarga. Penentuan pencahayaan ruangan pada ruangan-ruangan tersebut saat ini masih dilakukan secara objektif, belum terdapat perhitungan yang jelas dalam penentuan tingkat pecahayaannya. Penelitian ini dilakukan untuk mengetahui tingkat optimalisasi sistem pencahayaan ruangan kondisi eksisting dan melakukan upaya perbaikan untuk menuju sistem pencahayaan ruangan kondisi ideal. Upaya untuk menuju kondisi ideal tersebut adalah dengan melakukan pengukuran, perhitungan dan analisa terhadap tingkat pencahayaan, daya lampu total, biaya investasi dan biaya pemakaian listrik dengan menggunakan metoda logika fuzzy. Untuk validasi data digunakan software Matlab. Pada kondisi eksisting seluruh ruangan masih terbilang kurang baik, dengan nilai lux < 50 lux dan optimasi 60%, sehingga berdampak baik karena telah mencapai tingkat pencahayaan minimum masing-masing ruangan berdasarkan fungsi ruangan yang telah direkomendasikan sesuai dengan SNI 03-6575-2011 yaitu ruang tamu dengan lux 200 atau ruang kamar tidur 150 lux.
Perancangan Pembangkit Listrik Tenaga Surya (PLTS) Untuk Supply Aerator pada Kolam Ikan dengan Sistem Bioflok Suwitno1, Suwitno; Harahap, Muhammad Nasir; Ali, Nurhalim Dani; Rosma, Iswadi Hasyim; Murdiya, Fri; Firdaus, Firdaus; Marpaung, Noveri Lysbetti
JET (Journal of Electrical Technology) Vol 10, No 2 (2025): Edisi Juni
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/jet.v10i2.12215

Abstract

Penelitian ini membahas perancangan Pembangkit Listrik Tenaga Surya (PLTS) untuk kolam ikan dengan sistem bioflok di Kampung Pangan Madani. Terdapat lima kolam ikan lele berkapasitas 1.000 ekor/kolam dan satu kolam ikan gurame dengan 250 ekor/kolam, yang memerlukan konsumsi energi listrik sebesar 6,6 kWh per hari. Analisis dilakukan menggunakan simulasi perangkat lunak PVSyst pada tiga topologi sistem PLTS, yakni On-grid, Off-grid, dan Hybrid. Hasil simulasi menunjukkan bahwa PLTS On-grid dengan 4 panel 250 Wp menghasilkan 1.325 kWh/tahun dan dinyatakan layak secara ekonomi dengan nilai COE Rp.1.404,00, NPV Rp.561.442 dalam 11 tahun, Shadow Price 1,01 per 1% perubahan, PI sebesar 1,49 dan DPP 11,97 tahun. Sementara itu, PLTS Off-grid dengan 10 panel 250 Wp dan 8 baterai 180 Ah menghasilkan 3.084 kWh/tahun, namun dinyatakan tidak layak dengan nilai COE Rp.2.951,84, NPV Rp.-86.075,46, PI 0,99 dan DPP 21 tahun. Pada analisa ekonomi dengan Shadow Price PLTS Off-Grid dengan NPV pada tahun ke-21 di peroleh hasil 0,94 per 1% perubahan. Adapun PLTS Hybrid dengan 5 panel 250 Wp dan 1 baterai menghasilkan 1.558 kWh/tahun dan dinyatakan layak dengan nilai COE Rp.1.799,50, NPV Rp.1.370.980 dalam 13 tahun,Shadow Price 0,99 per 1 % perubahan, PI 1,35,dan DPP 13,95 tahun. Penelitian ini menunjukkan bahwa sistem PLTS On-grid dan Hybrid lebih layak diterapkan untuk memenuhi kebutuhan energi listrik kolam ikan berbasis bioflok
Co-Authors Agus Ika Putra Ahmad Jamaan Edy Ervianto Firdaus Firdaus Fri Murdiya, Fri Harahap, Muhammad Nasir Noveri Lysbetti M Rahyul Amri Romy Romy Rosma, Iswadi Hasyim Suwitno Suwitno, Suwitno Suwitno1, Suwitno Winanda, Muhammad Valdi