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All Journal Briliant: Jurnal Riset dan Konseptual JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI
Gusnita, Novi
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Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Public Health

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Analisis Perbandingan Pengaruh Material Inti Besi Stator dan Rotor Terhadap Efisiensi pada Permanent Magnet Synchronous Generator 18 Slot 18 Pole Ananda, Thopan Maidia; Gusnita, Novi
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 8, No 2 (2023): Mei 2023
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v8i2.1833

Abstract

A Permanent Magnet Synchronous Generator (PMSG) is a generator whose excitation comes from permanent magnets and not from additional external excitation. The efficiency of the current PMSG model is still low at 73%, and it needs to be increased by selecting better materials for the stator and rotor. This study simulated the use of better materials for the stator and rotor, namely TR52: USS transformer, M27: USS Motor, and Carpenter: Silicon Steel materials. The simulation used the Magnet Ampholytic Software, which is based on the Finite Element Method (FEM). The results of the simulation experiment are as follows. Using the TR52: USS Transformers material obtained the highest efficiency of 77.3%, followed by the M27: USS Motor material at 77.1%, and followed last by the Carpenter: Silicon Steel material at 75.8%.Keywords – Permanent Magnet Synchronous Generator, Finite Element Method, Efisiensi
Analisis Jumlah Lilitan dan Variasi Material Inti Besi Stator Rotor Terhadap Efisiensi Permanent Magnet Synchronous Generator 24 Slot 16 Pole Fluks Radial Hidayah, Fikri; Gusnita, Novi
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 8, No 3 (2023): September 2023
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v8i3.1925

Abstract

Effort to replace increasingly limited fossil energy sources, new renewable energy (EBT) can be the right solution. This type of energy comes from natural resources that can be renewed continuously, such as wind energy. Permanent Magnet Synchronous Generator (PMSG) technology can be used optimally in wind turbines. However, research on the efficiency of this technology is still not optimal in terms of reducing energy consumption, power losses and operational costs. Therefore efforts are needed to increase generator efficiency. The generator is the main component of converting wind energy into electrical energy. The research was conducted on a 24 slot 16 pole permanent magnet synchronous generator type using the Finite Element Method (FEM) with 3 variations of the number of turns of 35, 50, 65 and variations of the stator rotor iron core material: TR 52: USS Transformer, Remko Soft: Pure, M1000-100A Silicon Steel. This research resulted in the highest current value of 9.92 Amperes, the highest voltage value was 99.2 volts, the value of the input power was 1199.2 Watts and the output power was 1014 Watts on the number of turns of 65 coils and Remko material: soft pure and for efficiency the best is obtained at a value of 87.20% on the number of turns of 50 turns and Remko material: Soft Pure.Keywords – PLTB, Generator, Coil, Iron Core, Permeability Magnet.
Analisis Pemanfaatan Bonggol Jagung Menjadi Bioetanol untuk Energi Alternatif Sandoris, Satria; Gusnita, Novi
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 10, No 3 (2025): September 2025
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v10i3.4116

Abstract

Corn production produces waste in the form of corn cobs that have not been optimally utilized, even though they contain complex carbohydrates that can be converted into Bioethanol. The problem faced is the cessation of the use of agricultural waste as an alternative energy source, especially in the context of direct conversion into electrical energy. This study aims to analyze the potential for converting corn cob waste into Bioethanol and then calculate the potential electrical energy that can be generated from a mixture of Bioethanol and gasoline (E0, E10, E15, E20) through simulation using Aspen Plus V10 software. The results show that from 825 kg of corn cob waste per ton of plant, 58.5684 L/hour of Bioethanol can be produced, with the highest electrical energy potential of 542.42 kWh in the E20 mixture. Utilization of corn cob waste as Bioethanol offers an environmentally friendly and sustainable renewable energy solution.Keywords – Bioethanol, Corn Humps, Energy, Fermentation.
Analisis Pengaruh Diameter Lilitan dan Variasi Jumlah Lilitan Terhadap Efisiensi Generator Sinkron Magnet Permanen 24 Slot 16 Pole Putra, Reza Junius; Gusnita, Novi
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 9, No 1 (2024): January 2024
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v9i1.2713

Abstract

The need for electrical energy is a basic need that cannot be eliminated in the daily lives. With the increase in population, the need for electrical energy increases every year. Non-renewable energy has many examples, such as coal, oil, gas and so on. Wind energy is an alternative energy whose availability in nature. To convert wind energy into electrical energy, a Wind Power Plant is needed. In the conversion process using a generator. A generator that can be used is the Permanent Magnet Synchronous Generator 24 Slot 16 Pole (PMSG) which can produce magnetic flux and is suitable for use because with low rotation it can produce good efficiency to overcome areas with low wind speeds in Indonesia. To design and test through simulation with infolytica Magnet software based on the Finite Element Method. To increase efficiency in PMSG, this research analyze the effect of coil wire and the number of coils with coil wire diameters of 4 mm2, 6 mm2 and 8 mm2. For the number of coils starting from 25, 30 and 35 coils using a speed of 500 rpm and a load of 10 Ohms equalize all variations. Where the highest efficiency is 88.2%, the output power is 1609.4 Watt, the input power is 1842.0 Watts, the current is 12.49 Amperes and the voltage is 124.9 Volts, obtained on a wire area of 8 mm2 and a number 35 turns with an efficiency of 87.1%.Keywords - PLTB, Lilitan, Generator, Efficiency, Energy
Analisis Performa dan Daya Konsumsi Brushless Direct Current Motor 1000-Watt pada Mobil Listrik Hykorasaki Izzati, Muhammad Afdhal; Gusnita, Novi
BRILIANT: Jurnal Riset dan Konseptual Vol 7 No 4 (2022): Volume 7 Nomor 4, November 2022
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (377.597 KB) | DOI: 10.28926/briliant.v7i4.1050

Abstract

Mobil listrik adalah mobil yang digerakkan dengan motor BLDC menggunakan energi listrik yang disimpan dalam baterai atau tempat penyimpanan energi. Mengingat performa motor DC maupun motor AC masih belum mampu memenuhi kebutuhan, maka dari itu penggunaan motor BLDC (Brushless Direct Current) menjadi pilihan yang sangat tepat. Motor BLDC memiliki beberapa kelebihan. Diantaranya yaitu, memiliki kebisingan yang rendah saat digunakan, karakteristik kecepatan dan torsi yang lebih baik, serta umur pemakaian yang lebih lama. Penelitian ini menggunakan metode prototype/rancang bangun dengan memasang motor BLDC untuk penggerak mobil listrik hykorasaki. tujuan penelitian ini adalah mengaplikasikan motor BLDC 48V-1000W pada mobil listrik untuk mengetahui peforma berupa kecepatan motor dan konsumsi daya nya pada saat pengujian. Untuk menggerakkan mobil listrik ini, sumber energi yang digunakan adalah baterai dengan kapasitas 48 Volt/ 20 ah. dari penelitian yang dilakukan, diperoleh data bahwa saat pengujian tanpa beban, kecepatan motor mencapai 45 km/jam dengan daya konsumsi 674,289 Watt, sedangkan saat pengujian menggunakan beban (beban maksimal 300 kg) diperoleh kecepatan motor sebesar 41 km/jam dengan daya konsumsi 541,044 Watt. dengan demikian, hasil kelajuan rata-rata motor BLDC 1000-Watt untuk prototipe mobil listrik yaitu 32 – 45 km/jam.
Co-Authors Ananda, Thopan Maidia Hidayah, Fikri Izzati, Muhammad Afdhal Putra, Reza Junius Sandoris, Satria