ENERGI & KELISTRIKAN
http://jurnal.itpln.ac.id/energi
<p style="text-align: justify;">Journal of <strong>Energi dan Kelistrikan: Jurnal Ilmiah </strong>is an Open Access Journal of Institut Teknologi PLN d/h. Sekolah Tinggi Teknik PLN Electrical Engineering Department with the aim of publishing various kind of research articles in Electrical Engineering and Applied Sciences, focusing mainly in the field of Sustainable Energy, Electrical Control System and Electrical Power System. Energi dan Kelistrikan: Jurnal Ilmiah has been <strong>Accredited </strong>by the <strong>National Journal Accreditation</strong> (ARJUNA) managed by the Ministry of Research, Technology, and Higher Education of the Republic of Indonesia with Class Four (<strong>SINTA 4</strong>) from 2018 to 2022 in accordance with the Decree<strong>. No. B/3693/E5/E5.2.1/2019. </strong>Energi dan Kelistrikan: Jurnal Ilmiah is published twice a year in <strong>Juny</strong> and<strong> December</strong>. Our publication will contribute towards new exploration of knowledge and state-of-the-art technology for the scholars and industrial professionals in these fields. </p> <p style="margin-bottom: 0in; line-height: 150%;" align="justify"><span style="font-family: Times new roman, serif;"><span style="font-size: medium;">T</span></span><span style="font-family: Times new roman, serif;"><span style="font-size: medium;">he journal registered in the CrossRef with </span></span><strong><span style="font-family: Times new roman, serif;"><span style="font-size: medium;">Digital Object Identifier (DOI) prefix</span></span></strong><span style="font-family: Times new roman, serif;"><span style="font-size: medium;">: <a href="https://search.crossref.org/?q=energi+kelistrikan" target="_blank" rel="noopener"><span style="text-decoration: underline;"><strong>10.33322</strong></span></a></span></span></p> <p style="text-align: justify;"><strong>P-ISSN: <a href="https://portal.issn.org/resource/ISSN/1979-0783" target="_blank" rel="noopener">1979-0783</a></strong><strong> , </strong><strong>e-ISSN: <a href="https://portal.issn.org/resource/ISSN/2655-5042" target="_blank" rel="noopener">2655-5042</a></strong></p>en-US[email protected] (Journal Manager)[email protected] (Redaksi)Sun, 09 Mar 2025 20:07:22 +0000OJS 3.3.0.13http://blogs.law.harvard.edu/tech/rss60Desain Transfer Energi Nirkabel Menggunakan Antena Parabola
http://jurnal.itpln.ac.id/energi/article/view/2333
<p><em>Electrical energy is the main energy needed for the operation of an electronic device, currently many devices that distribute electrical energy using electrical cables. Electrical energy transfer is the ever-evolving transfer of energy to operate electronic devices. Wireless transmission of electrical energy has many efficient advantages compared to using cables, namely the use of fewer wires and increased convenience when using electronic devices. As a result, the idea of wireless electrical energy was developed utilizing a parabolic antenna and its fundamental method is the application of electromagnetic field induction procedures involving two solenoids-shaped copper coils. In this study the input voltage on the sender was 11.8 DC volts and a current of 1.92 amperes and the best efficiency was 2.609% in the calculation of loaded without a satellite dish at a distance of 1 cm. Based on test findings, it can be determined that power and efficiency are produced more when the winding distance is closer and less when the winding distance is farther.</em></p>Azhar Yusli, Setiyono
Copyright (c) 2024 ENERGI & KELISTRIKAN
http://jurnal.itpln.ac.id/energi/article/view/2333Thu, 12 Sep 2024 00:00:00 +0000Kontibusi Percepatan Net Zero Emission Dengan Pendekatan Strategis Peningkatan Efisiensi Pengelolaan Pembangkit Listrik Melalui Keunggulan Operasional
http://jurnal.itpln.ac.id/energi/article/view/2517
<p><strong><em><span data-contrast="auto">ABSTRACT</span></em></strong><strong><span data-contrast="auto"> </span></strong><span data-ccp-props="{"201341983":0,"335551550":2,"335551620":2,"335559740":240}"> </span></p> <p><em><span data-contrast="auto">Net Zero Emission (NZE) has become a global agreement that is binding on every country throughout the world. The energy transition as a step towards NZE is carried out with many strategies and one of them is the generator efficiency program which is currently operating. In developed countries, the efficiency of generating plants and the efficiency of the consumer sector, especially industry and industry, has increased. other large consumers can increase electricity power and reduce emissions. Comprehensive approach Sustainable efficiency in managing power plants with steps (1) Technological Capability; (2) Systems & Policies (2). Employee Awareness & Skills. In this paper we examine strategic approaches and programs to increase efficiency by increasing the output of electrical power, reducing carbon emissions and waste with minimal costs and increasing competency (knowledge, skills and attitudes) in the field of efficiency and becoming the basic character of electric power generation companies. in accelerating NZE.</span></em><span data-ccp-props="{"201341983":0,"335551550":6,"335551620":6,"335559740":240}"> </span></p>Muhammad Ahsin Sidqi, Andi Makkulau, Muhammad Rizal Oktavian
Copyright (c) 2024 ENERGI & KELISTRIKAN
http://jurnal.itpln.ac.id/energi/article/view/2517Thu, 12 Sep 2024 00:00:00 +0000Assessment Analysis of Voltage Imbalance in Electricity Supply for Activities in Educational Buildings
http://jurnal.itpln.ac.id/energi/article/view/2477
<p><em>This article also discusses problems and their identification that can be taken up by industrial consumers in buildings for lectures in reducing the magnitude of voltage imbalances so as to produce higher quality electricity supplies and reduce the impacts they cause. The research refers to the unbalance voltage repair work program for power quality in Building B e. Analyze and identify problems in the form of risk management. The phenomenon of voltage imbalance is often caused by turning on loads that require a large quantity of current supply.Using the Matlab simulation, it is found that there is still a high imbalance value due to the high reactive power value in Building B. To be able to plan treatment, understanding the scope of the risk and identifying it is the best way. Risk vulnerabilities exist in policy making, regulations, organizational management and operations. Actions taken to reduce the problem In terms of risk assessment, this is with proper treatment and gradual prevention. A PVUR value of 48.4% must at least be immediately diagnosed. However, there is still a need for more comprehensive follow-up action to look at performance for daily activities apart from simulations. </em></p>Sandi Budi Kurniawan, Munir Fasihu
Copyright (c) 2024 ENERGI & KELISTRIKAN
http://jurnal.itpln.ac.id/energi/article/view/2477Thu, 12 Sep 2024 00:00:00 +0000Pemanfaatan Limbah Oli Trafo Guna Optimalisasi Maintenance Trafo Dengan Konsep Circular Economy Melalui Proses Purifikasi Di PLN UP3 Bali Utara
http://jurnal.itpln.ac.id/energi/article/view/2440
<p><em>Pemeliharaan adalah kegiatan rutin yang dilakukan untuk menjaga kondisi peralatan distribusi ketenagalistrikan salah satunya adalah unit transformator 20 kV agar dapat dipergunakan sesuai dengan fungsi dan kapasitas yang sebenarnya secara efisien. Hal utama yang diperhatikan dalam pemeliharaan trafo adalah kualitas oli sebagai pendingin dan isolasi trafo distribusi. Dimana dalam pemeliharaanya, akan dilakukan penambahan oli baru pada kuantitas tertentu yang dibutuhkan untuk mengisi volume trafo menggantikan oli yang hilang akibat penguapan saat proses operasi maupun akibat kebocoran trafo. Berdasarkan data historikal pemeliharaan trafo di tahun 2021 dan 2022 di UP3 Bali Utara, jumlah oli yang dipurifikasi dari 82 unit trafo sebanyak 20.555 liter dengan jumlah penambahan oli baru sebanyak 608 liter. Di sisi lain, terdapat limbah oli trafo bekas dari trafo dengan kategori rusak yang dikelola dengan proses penyimpanan sementara pada Gudang, selanjutnya dijual ke pihak ketiga dengan harga relatif rendah. artikel ini menjelaskan bagaimana perubahan dilakukan terhadap proses eksisting yaitu menghubungkan kebutuhan akan oli baru sebagai penambahan dan pemanfaatan limbah oli bekas di Gudang sebagaimana konsep circular economy. Hal ini dapat menghemat biaya treatment trafo, memberikan nilai tambah limbah oli dan mendorong pemanfaatan limbah secara komperhensif, serta secara tidak langsung dapat menekan angka dari kerusakan trafo jika dilakukan secara simultan.</em></p>Salim Afif -, Abdul Syakur, pawenary
Copyright (c) 2024 ENERGI & KELISTRIKAN
http://jurnal.itpln.ac.id/energi/article/view/2440Thu, 12 Sep 2024 00:00:00 +0000Rancang Bangun Mesin Konversi Energi Bertingkat
http://jurnal.itpln.ac.id/energi/article/view/1847
<p><em>Mesin konversi energi merupakan mesin yang merubah suata energi menjadi energi yang lain. Pemanfaatan energi yang dihasilkan oleh mesin konversi energi dapat digunakan untuk menggerakkan mesin konversi energi yang lainnya. Penelitian ini membuat modul mesin konversi energi bertingkat dengan metode regeneratif energi, dimana energi listrik dari sel surya digunakan untuk menggerakkan pompa, debit air yang dihasilkan pompa digunakan untuk menggerakan generator untuk menghasilkan energi listrik, dimana energi ini digunakan untuk menggerakan motor listrik pada kipas angin. Pembuatan modul ini meliputi perancangan, pembuatan dan perkitan. Pengujian dilakukan 30 menit pada masing-masing mesin konversi energi, dimana sel surya menghasilkan tegangan rata-rata sebesar 20,9 V, pompa menghasilkan debit air rata-rata 3,53 l/m, dan tegengan yang dihasilkan oleh generator sebesar 12 V, sedangkan kecepatan udara yang dihasilkan oleh kipas angin rata-rata sebesar 22,8 m/s.</em></p>lukman nulhakim
Copyright (c) 2024 ENERGI & KELISTRIKAN
http://jurnal.itpln.ac.id/energi/article/view/1847Thu, 12 Sep 2024 00:00:00 +0000Perbandingan Metode Gauss, Gauss Jordan, Iterasi Jacobi dan Gauss Seidel untuk Mendapatkan Arus pada Rangkaian Listrik
http://jurnal.itpln.ac.id/energi/article/view/2506
<div><em><span lang="IN">Pada rangkaian listrik mendapatkan</span><span lang="FI"> suatu</span><span lang="IN"> nilai arus merupakan hal yang penting. Sebagai langkah awal dalam menyelesaikan masalah rangkaian listrik untuk mendapatkan nilai arus digunakan Hukum Ohm serta Hukum Kirchoff arus dan Hukum Khirchoff tegangan. Kemudian, diubah ke dalam bentuk Sistem Persamaan Linier (SPL) dan menggunakan metode numerik untuk dihitung. Tujuan penelitian ini menggunakan persamaan dari rangkaian listrik 5-loop dengan 5 persamaan linier simultan matriks ordo 5x5, yang seluruh persamaanya tersebut akan diselesaikan khususnya menggunakan beberapa metode yang ada pada penelitian ini untuk menentukan nilai arus paling akurat dan error paling kecil. Digunakan sebanyak empat metode pada penelitian ini diantaranya metode Gauss, metode Gauss Jordan, metode iterasi Jacobi dan metode iterasi Gauss Seidel. Berdasarkan hasil error masing-masing metode pada penelitian ini menggunakan Root Mean Square Error (RMSE) didapat error pada metode Gauss sebesar 0,02473, error Gauss Jordan 0,02473, error iterasi Jacobi 0,00099 dan error Gauss Seidel 0,00153. Dapat dinyatakan dari perbandingan tersebut bahwa metode iterasi Jacobi adalah metode yang paling akurat dengan hasil error terkecil dibandingkan dengan rata-rata error pada metode lain. Sehingga, dalam menyelesaikan permasalahan nilai arus yang paling efisien ialah menggunakan metode iterasi Jacobi karena akurasinya yang lebih unggul dibandingkan dengan beberapa metode numerik yang digunakan pada penelitian ini.</span></em></div>Miftahul Fikri
Copyright (c) 2024 ENERGI & KELISTRIKAN
http://jurnal.itpln.ac.id/energi/article/view/2506Thu, 12 Sep 2024 00:00:00 +0000Pola Kesesuaian Penggunaan Lampu Terhadap Intensitas Cahaya Dengan Metode Regresi Linier
http://jurnal.itpln.ac.id/energi/article/view/2463
<p>The need for light intensity is one very important aspect in the room, because if the need for light intensity in the room is not in accordance with predetermined standards it will cause problems and have a bad impact on eye sight and is not good for the surrounding environment based on the provisions of SNI 03 - 6575 Year 2001. Researchers conducted research on the study of light intensity using the linear regression method in 40 residential homes to be able to find out how many percent of residential homes that are in accordance with the needs of light intensity based on standards at the time before and after regression and can determine the percentage of savings from energy use (kWh) lamps with linear regression method. It can be obtained from 40 samples of houses the results of measurement data before being regressed that the need for light intensity that is in accordance with the standard is only 1 house or 2,5%, while for the need for light intensity that is in accordance with the standard after being regressed in all rooms there is an increase to 21 houses or 52,5%. From the calculation results, the percentage of savings in the use of electrical energy after being regressed with the existing type of lamp is 14.8% or the energy is more efficient 3,492 kWh.</p>Satrio Yudho, Ochtanisa Lailatus Sa’dyah, Tony Koerniawan
Copyright (c) 2024 ENERGI & KELISTRIKAN
http://jurnal.itpln.ac.id/energi/article/view/2463Thu, 12 Sep 2024 00:00:00 +0000