Article Per Year (5 Year)
p-Index From 2020 - 2025
2.108
P-Index
This Author published in this journals
All Journal International Journal of Electrical and Computer Engineering RELE: Rekayasa Elektrikal dan Energi Jurnal Teknik Elektro Jurnal Media Elektro : Journal of Electrical Power, Informatics, Telecommunication, Electronics, Computer and Control System MEANS (Media Informasi Analisa dan Sistem) Jurnal Abdimas Ilmiah Citra Bakti (JAICB) Mejuajua Journal of Renewable Energy, Electrical, and Computer Engineering Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) The International Journal of Medical Science and Health Research Impression : Jurnal Teknologi dan Informasi
Irwanto, Muhammad
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Dentistry Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

Published : 14 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 14 Documents
Search

 1   2 
ANALISIS EFISIENSI DYE SENSITIZED SOLAR CELL (DSSC) YANG TERBUAT DARI EKSTRAK BUAH NAGA MERAH SEBAGAI PEWARNA DYE Ar Rasyid, Arya; Sembiring Maha, Denny Hasminta; Irwanto, Muhammad; Ginting, R T
-
Publisher : RELE (Rekayasa Elektrikal dan Energi) : Jurnal Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/rele.v8i1.22018

Abstract

Dye Sensitized Solar Cell (DSSC) adalah salah satu teknologi fotovoltaik yang sedang berkembang dan menawarkan alternatif yang lebih murah serta ramah lingkungan dibandingkan dengan solar cell berbahan silicon. Teknologi DSSC memanfaatkan pewarna (dye) sebagai komponen kunci untuk menyerap cahaya matahari dan mengubahnya menjadi energi listrik melalui proses eksitasi elektron. Pewarna alami, khususnya antosianin yang terkandung dalam buah naga merah, dieksplorasi sebagai alternatif ramah lingkungan terhadap pewarna sintetis pada DSSC. Pewarna ini diharapkan mampu menyerap energi cahaya matahari dan mengkonversinya menjadi energi listrik melalui eksitasi elektron. Karakterisasi spektrum UV-Vis dari ekstrak buah naga merah menunjukkan adanya puncak serapan pada panjang gelombang 450-600 nm, yang berada di rentang cahaya tampak. Meskipun pewarna alami ini memiliki kemampuan menyerap cahaya dalam spektrum yang terbatas, DSSC yang dihasilkan menunjukkan efisiensi konversi energi sebesar 0,009435% dan 0,00571%, dengan arus hubung pendek (Jsc) sebesar 0,0254 A dan 0,0306 A serta tegangan sirkuit terbuka (Voc) berkisar antara 0,461 hingga 0,675 V.
Estimasi Daya Keluaran Fotovoltaik Menggunakan Algortima Genetik Bago, Sri Intan; Irwanto, Muhammad
MEANS (Media Informasi Analisa dan Sistem) Volume 10 Nomor 1
Publisher : LPPM UNIKA Santo Thomas Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The development of renewable energy systems is a major focus in efforts to reduce environmental impacts and dependence on fossil energy sources. One promising renewable energy source is solar energy, which can be utilized through photovoltaic technology. However, to increase the efficiency of the photovoltaic system, an accurate estimate of the output power produced is required. This study aims to develop a photovoltaic output power estimation model using MATLAB-based Genetic Algorithm (GA). Genetic Algorithm was chosen because of its ability to find optimal solutions to a problem using the principles of natural selection. In this study, parameters that affect the performance of the photovoltaic system, such as sunlight intensity, cell temperature, and panel tilt angle, will be analyzed and modeled. The results of this photovoltaic output power estimation model are expected to provide more accurate predictions, so that they can be used for decision making in the planning and development of solar energy systems. Through simulation and data analysis, this study is expected to make a significant contribution to the development of photovoltaic technology in Indonesia and increase the efficiency of its use. Keyword : Photovoltaik, Output power, Genetic Algorithm, MATLAB, Renewable Energy
Analysis of Characteristics of Three Phase Transformer Using MATLAB Ramadhan, Fakhri; Novalianda, Sari; Sihombing, Panangian Mahadi; Nugraha, Yoga Tri; Irwanto, Muhammad; Md Arshad, Syahrun Nizam; Othman, Mohd Azlishah
Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Vol 12 No 1 (2025): Jurnal Ecotipe, April 2025
Publisher : Jurusan Teknik Elektro, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jurnalecotipe.v12i1.4534

Abstract

Three-phase transformers are integral components of modern electrical power systems, serving as the backbone of energy transmission and distribution networks. Their primary purpose is to step up or step-down voltage levels efficiently, enabling the transfer of electrical power over long distances with minimal losses. Due to their widespread use in industrial, commercial, and residential applications, understanding the operational characteristics of three-phase transformers is crucial for improving energy efficiency, ensuring reliability, and optimizing performance. The analysis of transformer characteristics, such as efficiency, voltage regulation, power losses, and behavior under varying load conditions. This research aims to analyze the characteristics of three-phase transformers using MATLAB. The results of the analysis obtained in the study of the characteristics of 3-phase transformers produce an active power (P) of 6183.42 W, a reactive power (Q) of 3832.14 VAR, an apparent power (S) of 7274.61 VA and a transformer efficiency of 97.75% with a time of 0.02 s and produces losses in copper of 81.65 W which forms electromagnetic field radiation where the radiation pattern of the electric field (E field) and the magnetic field (H field) is in the form of a polar graph.
PENINGKATAN KEMAMPUAN ROBOTIK MELALUI PELATIHAN ROBOT LINE FOLLOWER PADA SISWA SMA GLOBAL PRIMA MEDAN Panjaitan, Christin Erniati; Nainggolan, Winner Parluhutan; Irwanto, Muhammad; Fahmi, Muhammad Ikhwan; Maha, Deny Hasminta Sembiring; Gultom, Togar Timoteus
Jurnal Abdimas Ilmiah Citra Bakti Vol. 6 No. 3 (2025)
Publisher : STKIP Citra Bakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38048/jailcb.v6i3.5380

Abstract

SMA Global Prima Medan memiliki klub robotik, namun masih menghadapi keterbatasan sumber daya manusia yang berkompeten untuk memberikan pelatihan merakit robot. Permasalahan ini berdampak pada minimnya pemahaman siswa terkait komponen elektronik, bahasa pemrograman, dan keterampilan merakit robot. Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan kemampuan siswa dalam bidang robotik melalui pelatihan perakitan Robot Line Follower. Mitra dalam kegiatan ini adalah 80 siswa SMA Global Prima Medan. Metode pelaksanaan menggunakan pendekatan partisipatif dengan tiga tahapan utama, yaitu penentuan materi dan komponen, pelaksanaan pelatihan, serta evaluasi pemahaman siswa. Hasil kegiatan menunjukkan bahwa siswa memperoleh peningkatan signifikan dalam pemahaman komponen (95%), keterampilan merakit robot (80%), serta cara kerja sensor infrared (80%), meskipun pemahaman bahasa pemrograman C++ masih rendah (20%). Evaluasi pelaksanaan pelatihan juga memperlihatkan tingkat kepuasan yang sangat tinggi, baik terhadap pemateri, instruktur, maupun fasilitas yang digunakan. Kegiatan ini membuktikan bahwa pelatihan robotik mampu menumbuhkan antusiasme siswa serta memberikan kontribusi nyata dalam memperkuat keterampilan teknologi di tingkat SMA.
Co-Authors angin, Despaleri Perangin- Ar Rasyid, Arya Bago, Sri Intan Baharudin, Nor Hanisah Balatif, Muhammad Iqbal Dayana, Indri Fadlan Siregar, Muhammad Fahmi, Muhammad Ikhwan Ginting, R T Habib Satria Hermansyah Indra Roza Istiningtyas, Kartika Jusoh, Muzzammil karo, Muhammad Azlin Karo- Karo-Karo, Muhamad Azlin Khoirunnida Laia, Yulianus Maha, Deny Hasminta Sembiring Maizana, Dina Md Arshad, Syahrun Nizam Mungkin, Moranain Nainggolan, Winner Parluhutan Nisja, Indra Novalianda, Sari Othman, M.A. Othman, Mohd Azlishah Othman, Mohd. Azlishah Panangian Mahadi Sihombing Panjaitan, Christin Erniati Perangin-angin, Despaleri Ramadhan, Fakhri Rida, Rizkha Sembiring Maha, Denny Hasminta Simanjuntak, Puan Maharani Togar Timoteus Gultom Winda Sari, Vina Yoga Tri Nugraha Zakaria, Zulkarnay Zebua, Tenuman