Article Per Year (5 Year)
p-Index From 2021 - 2026
9.874
P-Index
This Author published in this journals
All Journal International Journal of Applied Power Engineering (IJAPE) JTEV (Jurnal Teknik Elektro dan Vokasional Jurnal Sains Materi Indonesia Jurnal Informatika dan Teknik Elektro Terapan Jurnal Dinamika Penelitian Industri REZ PUBLICA Jurnal Studi Agama dan Masyarakat Jurnal Al-Qardh JURNAL PENDIDIKAN FISIKA Al Ishlah Jurnal Pendidikan International Journal of Artificial Intelligence Research JOURNAL OF ELECTRICAL AND SYSTEM CONTROL ENGINEERING Jurnal SOLMA ELS Journal on Interdisciplinary Studies in Humanities Jurnal Teknoinfo INTECOMS: Journal of Information Technology and Computer Science KACANEGARA Jurnal Pengabdian pada Masyarakat Owner : Riset dan Jurnal Akuntansi Jurnal Riset Inspirasi Manajemen dan Kewirausahaan JOURNAL OF SCIENCE AND SOCIAL RESEARCH Jurnal Ilmiah Fillia Cendekia Akbis: Media Riset Akuntansi dan Bisnis Jurnal Sosial Humaniora Sigli Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika INFOKUM Jurnal Teknik Industri Terintegrasi (JUTIN) Reswara: Jurnal Pengabdian Kepada Masyarakat Siyasatuna Jurnal Ilmiyah Mahasiswa Siyasah Syariyyah Journal of Computer Science, Information Technology and Telecommunication Engineering (JCoSITTE) Jurnal Scientia Journal of Electrical Engineering and Computer (JEECOM) JTEIN: Jurnal Teknik Elektro Indonesia Edible : Jedb Jurnal Info Sains : Informatika dan Sains Jurnal Nasional Holistic Science International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Abdimas Langkanae International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Jurnal Literasi Perpustakaan dan Informasi UHO: Jurnal Penelitian Kajian Perpustakaan dan Informasi eScience Humanity Journal Sisfo: Jurnal Ilmiah Sistem Informasi Prosiding Seminar Nasional Sisfotek (Sistem Informasi dan Teknologi Informasi) PELS (Procedia of Engineering and Life Science) Jurnal Media Computer Science Journal of Agriculture (JoA) Worksheet : Jurnal Akuntansi Jurnal Riset Hukum, Ekonomi Islam, ekonomi, Manajemen dan Akuntansi Al-Irsyad: Journal of Education Science Innovative: Journal Of Social Science Research Jurnal Multidisiplin Sahombu Ekalaya : Jurnal Ekonomi Akuntansi Jurnal Point Equilibrium Manajemen dan Akuntansi Jurnal Malikussaleh Mengabdi International Journal of Business, Economics & Financial Studies Power Elektronik : Jurnal Orang Elektro Journal of Exploratory Dynamic Problems Jurnal Solusi Masyarakat Dikara DIPANEGARA KOMPUTER TEKNOLOGI INFORMATIKA (DIPAKOMTI) Cahaya Pengabdian Pinisi Journal Pendidikan Guru Sekolah Dasar Journal of English Language Teaching and Literature (JELITA) Jurnal Gallus Gallus
Rahmaniar Rahmaniar, Rahmaniar
RESEARCHER IN BALAI RISET DAN STANDARDISASI INDUSTRI PALEMBANG
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Veterinary Other

Published : 98 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 98 Documents
Search

 6   7   8   9   10 
Inovasi pengolahan ikan kering berbasis IoT sebagai media rehabilitasi warga binaan di Rutan Selayar Kaliky, Nunun Ainun Putri Sari Banun; Muhsin, Muhammad Fatratullah; Saputra, Anugerah; Achmad, Marlina; Sari, Dian Novita; Sajjad, Ahmad; Akbar, Yandi Tasbih; Pebriawan, Dinul Yusrah; Rahmaniar, Rahmaniar
KACANEGARA Jurnal Pengabdian pada Masyarakat Vol 9, No 1 (2026): February
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/kacanegara.v9i1.3143

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk menerapkan alat pengering ikan berbasis Internet of Things (IoT) sebagai solusi inovatif dalam meningkatkan keterampilan dan produktivitas warga binaan di Rumah Tahanan Kelas II B Selayar. Program ini dilatarbelakangi oleh kebutuhan akan penguatan keterampilan praktis dan peningkatan kapasitas produktif warga binaan sebagai bagian dari proses pembinaan dan rehabilitasi sosial. Berdasarkan hasil analisis kebutuhan, dirancang sebuah prototipe alat pengering ikan yang dilengkapi dengan sensor suhu dan kelembapan serta sistem pemantauan jarak jauh untuk memastikan proses pengeringan berlangsung secara optimal dan higienis. Kegiatan pelatihan yang dilaksanakan mencakup pemberian materi teori mengenai prinsip kerja alat berbasis IoT serta praktik langsung pengolahan ikan kering menggunakan teknologi tersebut. Evaluasi hasil kegiatan menunjukkan adanya peningkatan yang signifikan dalam pemahaman dan kemampuan warga binaan, baik pada aspek teknis pengoperasian alat maupun aspek operasional proses produksi ikan kering. Implementasi teknologi ini berkontribusi terhadap peningkatan kualitas dan kapasitas produksi, sekaligus menumbuhkan wawasan kewirausahaan bagi warga binaan. Program ini diharapkan dapat membuka peluang usaha mandiri, mendukung proses pemberdayaan, serta memfasilitasi reintegrasi sosial warga binaan setelah masa pembinaan. Selain itu, model kegiatan ini berpotensi untuk direplikasi di wilayah lain dengan karakteristik serupa.
Penguatan Tata Kelola Koperasi Desa Merah Putih melalui Pendampingan Manajemen Organisasi, Keuangan, dan Pengembangan Usaha Produktif Saharuddin, Saharuddin; Fuadi, Fuadi; Rahmaniar, Rahmaniar
Jurnal Solusi Masyarakat Dikara Vol 5, No 3 (2025): Desember 2025
Publisher : Yayasan Lembaga Riset dan Inovasi Dikara

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

Abstract

Program Koperasi Desa Merah Putih merupakan kebijakan strategis pemerintah dalam memperkuat ekonomi kerakyatan berbasis desa. Namun, implementasi koperasi desa di berbagai wilayah masih menghadapi permasalahan tata kelola, terutama pada aspek organisasi, manajemen keuangan, dan pengembangan usaha produktif. Kegiatan pengabdian kepada masyarakat ini bertujuan memperkuat tata kelola Koperasi Desa Merah Putih di Desa Uteunkot, Kota Lhokseumawe, melalui pendampingan manajemen organisasi, keuangan, dan pengembangan usaha produktif berbasis potensi lokal. Metode pelaksanaan menggunakan pendekatan pendampingan partisipatif yang meliputi identifikasi kondisi eksisting, analisis kebutuhan, pelaksanaan pendampingan, serta monitoring dan evaluasi. Hasil pengabdian menunjukkan terjadinya peningkatan kapasitas pengurus dalam menjalankan fungsi organisasi secara terstruktur, perbaikan praktik pencatatan dan pelaporan keuangan yang lebih transparan dan akuntabel, serta perubahan orientasi koperasi menuju pengelolaan usaha produktif yang lebih terencana. Selain itu, kegiatan ini berdampak pada meningkatnya partisipasi anggota dan penguatan kepercayaan masyarakat terhadap koperasi. Pengabdian ini memberikan kontribusi nyata dalam membangun fondasi kelembagaan Koperasi Desa Merah Putih sebagai penggerak ekonomi lokal yang berkelanjutan di Desa Uteunkot.
Hybrid system energy simulation for housing Junaidi, Agus; Rahmaniar, Rahmaniar; Suwarno, Suwarno; Cahyadi, Catra Indra; Pangaribuan, Wanapri; Hutabarat, Hot Marindo; Tambunan, Arsita Devi; Panjaitan, Albert
International Journal of Applied Power Engineering (IJAPE) Vol 15, No 1: March 2026
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v15.i1.pp59-68

Abstract

Fossil fuel power plants are still used as a source of energy around the world and have a significant impact on emissions and environmental pollution. To reduce these emissions, renewable energy offers a solution that can be applied in future housing. This study proposes a simulation using HOMER to determine the most cost-effective composition of hybrid renewable energy systems in housing. This simulation can combine photovoltaic (PV) systems, wind power (WP), and a converter that functions to change DC to AC from PV to obtain an alternating current (AC) system. The hybrid combination of PV and WP proves to be the most appropriate and economical choice at the research location. The results of the study showed that the installation of a hybrid system in housing, with an initial investment cost of IDR 107,474.43 million and an annual operating cost of IDR 22,540.23 million, is 41% lower than conventional fossil fuel-based systems. Research data shows that the project's payback period is estimated to be around 11 years. These findings can be recommendations for similar systems in regions with similar contours and geography. Apart from that, positive monetary impacts can provide incentives for policymakers to implement similar hybrid systems, thereby contributing to the goal of global emissions neutralization.
Comparative Analysis of Cooling Systems in Solar Power Plants on System Performance Imelda Martalata Siburian; Zuraidah Tharo; Rahmaniar, Rahmaniar
INFOKUM Vol. 14 No. 02 (2026): Infokum, March-April 2026
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v14i02.3085

Abstract

Temperature increase in solar panels is one of the main factors that reduces energy conversion efficiency in Solar Power Plant systems. To address this issue, fluid-based cooling methods have become an effective alternative in maintaining panel performance stability. This study analyzes the performance comparison of cooling systems using freshwater and saltwater on panel temperature changes and their effects on power output efficiency. The experimental method was conducted by operating solar panels under the same solar radiation conditions, then applying two types of cooling fluids separately to observe differences in temperature reduction and electrical performance improvement. The analysis results show that both cooling methods can significantly reduce panel temperature, but there are differences in thermal characteristics between them. Cooling using saltwater demonstrates better heat transfer capability, but potentially causes corrosion effects in the long term. Meanwhile, freshwater provides quite effective cooling stability with lower damage risk. These findings provide a comprehensive overview regarding the selection of optimal cooling media to enhance PV system efficiency in tropical conditions.
Analysis Of Transformer Reliability And Loading At The New Cirata 150kv Substation Siregar, Muhammad Daud Rizky; Erivianto, Dino; Rahmaniar, Rahmaniar
Jurnal Media Computer Science Vol 5 No 2 (2026): April
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmcs.v5i2.11241

Abstract

Transformers are critical components in power transmission systems that require regular reliability monitoring and load analysis to ensure optimal operation. This study analyzes the reliability and load characteristics of a 60 MVA power transformer at the Cirata Baru 150kV substation using operational data from July 2025. The research methodology used a quantitative approach with SCADA data analysis and graphical visualization. The analysis results show that the transformer operated with an average load of 19.75 MVA (32.91% loading) and a peak load of 20.40 MVA (34% loading) which occurred on July 17, 2025, at 19:00 WIB. The average power factor reached 96.52%, indicating excellent system efficiency. The average operating current was recorded at 551.77 A with a stable operating voltage of 20.49 kV. The transformer's capacity margin of 39.60 MVA (66%) provides ample room for future load growth. Load growth projections assuming 5% per year indicate that the transformer has sufficient capacity to serve needs for at least the next 15 years. Operational conditions well below nominal capacity provide high reliability and a long economic life.
Performance Study of OCR (Over Current Relay) and GFR (Ground Fault Relay) Relays as Protection In 20 Kv Cubicles in Selayang GH PT. PLN UP2D North Sumatra Apda Eriansyah; Parlin Siagian; Rahmaniar, Rahmaniar
Jurnal Info Sains : Informatika dan Sains Vol. 16 No. 02 (2026): Info sains, 2026
Publisher : SEAN Institute

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

Abstract

Power system protection is crucial for maintaining energy distribution reliability. This study aims to evaluate the performance of Over Current Relay (OCR) and Ground Fault Relay (GFR) as protection systems in 20 kV cubicles at Selayang Switching Station (GH) PT PLN UP2D North Sumatra. The research method used is descriptive quantitative with an engineering case study approach. Data were collected through field observations, short-circuit fault current calculations, and physical testing using the Omicron CMC 353 secondary current injection tool. The results show that the maximum short-circuit fault current of 14.4 kA is still below the circuit breaker's breaking capacity of 16 kA. The pick-up current settings on feeders SLY 05, SLY 06, and SLY 07 met the sensitivity criterion (1.2 x Imax), and the time coordination (grading margin) between protection devices was within the ideal range of 0.25 to 0.5 seconds. Validation through injection testing showed high accuracy with an average operating time deviation of less than 10% according to PLN standards. The conclusion of this study confirms that the protection system at GH Selayang operates efficiently, precisely, and reliably in securing network assets and ensuring the continuity of electricity supply.
Analysis of Energy Consumption and Electrical Power Efficiency on Conventional and CNC Lathes at CV Wakinara Teknik Rifky Maulana; Rahmaniar, Rahmaniar; Parlin Siagian
Jurnal Info Sains : Informatika dan Sains Vol. 16 No. 02 (2026): Info sains, 2026
Publisher : SEAN Institute

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

Abstract

This research is motivated by the high consumption of electrical energy in the machining process that has not been balanced with an analysis of power usage efficiency, especially on conventional lathes and CNC machines at CV Wakinara Teknik. The lack of monitoring and evaluation of energy consumption leads to potential electricity waste and suboptimal machine utilization in production activities. Therefore, this study aims to analyze the energy consumption and level of electrical power efficiency on both types of machines to determine the comparison of energy performance and potential savings opportunities. The research method used includes direct measurement of electrical parameters such as voltage, current, power, and power factor during the machine operation process. The data obtained are then analyzed to calculate energy consumption and power usage efficiency on each machine. In addition, a comparison of energy consumption characteristics between conventional and CNC lathes is conducted under similar workload conditions. The results show that CNC machines tend to have more stable energy consumption and higher power efficiency than conventional lathes, although under certain conditions their power consumption is greater due to the use of an automatic control system. Meanwhile, conventional lathes have higher fluctuations in energy consumption and relatively lower efficiency. These findings indicate that the application of CNC machines can improve energy efficiency in production processes, as well as provide a basis for developing more optimal energy management strategies in industrial environments.
Design, Simulation, and Performance of Afsrg 8/8 in an Electric Power Generation System with Low Speed Drive Rafles Prasuki Pasaribu; Parlin Siagian; Rahmaniar, Rahmaniar
Jurnal Info Sains : Informatika dan Sains Vol. 16 No. 02 (2026): Info sains, 2026
Publisher : SEAN Institute

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

Abstract

Low-speed micro-hydro power plants require generators with high starting torque, good efficiency, and the ability to operate at low rotational speeds. This study designs and builds an Axial Flux Switched Reluctance Generator (AFSRG) with an 8/8 configuration to address those needs. AFSRG was chosen for its simple structure, robustness, and magnet-free operation. The methodology included geometric design using CAD software, electromagnetic simulation using FEMM, and experimental testing in a micro-hydro setup. The results show that the 8/8 AFSRG can generate 48V at 300 rpm with a system efficiency of 78%. AFSRG is feasible for use in remote micro-hydro power generation applications with low-speed water flow.
Co-Authors Abd Haris, Abd Abdul Latief Arda Abu Hasan Afandi, Marwan Agus Junaidi Agus, Junaidi Ahmed Sardi Ajahari Ajahari, Ajahari Akbar, Yandi Tasbih Alex Sumanijaya Saragih ALEXCANDRA, HISAR Alia, Fikrie Amalia, Cut Intan Amin Rejo Andi Quraisy Apda Eriansyah Aprillena Tornadez Bondan, Aprillena Tornadez AR, Khairina Ardimansyah Ardimansyah Ariansyah, Ricky Arwadi Sinuraya Ayuvitasari, Sindi Aziz, Novfan Maghresa B, Mesra Basuni Hamzah Beni Satria Berthauli. S Butar Butar, Abdul Hakim Catra Indra Cahyadi Cecep Ibrahim Chasri Nurhayati, Chasri Dahoir, Ahmad Dahoir, Ahmad Dalimunthe, Erpandi Dalimunthe, Muhammad Erpandi Daud, Dewantara Dian Novita Sari, Dian Novita Dicky Lesmana Edison Edison Eko Hariyanto Enriko Tedja Sukmana, Enriko Tedja Fahlevi, T. Shandy Putra Farid, Fuad Farid, Fuad Fatmasari Fatmasari Figur Muhammad Fitrian Rizky Fransiska Aulia, Egha Fuadi Fuadi Gatot Priyanto H, Khairita Hadi Iskandar Halijah, Sitti Hamdani Hamdani Harahap, Yusrizal Pahlevi Haris Gunawan Hera Pebrianti Herliani, Yeni Herliani, Yeni Hilmi Hilmi Hutabarat, Hot Marindo Ilham Ahmad Ilham Hardiansyah Y. S Imelda Martalata Siburian Indah Purnamasari Irada Sinta Jamil Alfasyah Jaya, Asrul Jummaini Juniadi, Agus K, Abd Hamid Kaliky, Nunun Ainun Putri Sari Banun Khairil Anwar Khairina Khairina, Khairina Khairita H, Khairita Khairita. H Khairul Khairul, Khairul Kisa, Virgilius Laia, Arnold Noverson Laisa Liza Laxmi Jamatia , Purna Lesmana, Dicky Likdanawati Lisa Nurmaya, Cut Lomba Sultan Lubis, Aulia Madjid M. A. Martawijaya M. Iqbal Machmoed, Hamzah A. Mardi Sijabat Mariana Mariana Mariana Mariana Mariani Mariani Marlina Achmad Martha Aznury Maulana, Rifky Maulina, Rina Mendrofa, Silviharyani Mhd Erpandi Dalimunthe Muchsin Muchsin MUHAMMAD ALI Muhammad Ashari Muhammad Erpandi Dalimunthe Muhammad Faisal Muhammad Renaldy Muhammad Rizki Alfurqon Muhsin, Muhammad Fatratullah Mursalin . Najirah Umar Najla Lubis Nur Fadillah, Nur Nurhalizah, Siti Nurhasanah Nurhasanah Nurlela Nurlela Nursakiah, Nursakiah Nuyah Nuyah, Nuyah Pangabean, Fitriyani Pangaribuan, Wanapri Panjaitan, Albert Parlin Siagian Pebriawan, Dinul Yusrah Popy Marlina, Popy Pradana, Arya Wira Prayitno, Fajar Nur Puspita, Reina Rafles Prasuki Pasaribu Rahmat Arfan Rahmawati Saleh Rais, Rany Gesta Putri Ramadana, Sri Winarsih Ramadhan, Ilyasa Ramadhani, Ulfa Rasyimah Rasyimah Renaldo Hotmartua Sinaga Rico Nur Ilham Robert Junaidi Rouna Zinggibey Tito Rusdin, Ilmiani Saharuddin Sahibu, Mutmainna Sajjad, Ahmad Sam, Jihan Fadillah Sapna Biby Saputra, Anugerah Sari, Debby Kaumala Sari, Yuditia Ayu Permata Senri Kamsianto Naibaho Sigit, Miarsono Siregar, Muhammad Daud Rizky Siti Anisah Siti Anisah Solin, Yunus Satria Sri Wahyuni Sri Winarsih Ramadana Sri Wulandari Subhan Subhan Subhan, M. Sukmawati, Henni Sukmawaty Sukmawaty, Sukmawaty Suprapto Suprapto Surahmat, Zulkifli Suwarno Suwarno SYAHPUTRA, MUHAMMAD RIZKI Syamsul Alam, Syamsul Syurah A Furqany T.B, Aprillena Tambunan, Arsita Devi Tarigan, Adi Sastra P Tarigan, Adisastra Pengalaman Teuku Zulkarnaen Tri Muliyana, Agnezia Yudho Wibowo, Dimas Yuyun, Yuyun Zaman, Muhammad Zubir, Moondra Zulfikar Zulfikar Zuraidah Tharo