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Rudi Kurnianto
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j3eit@untan.ac.id
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Jl. Prof. Dr. Hadari Nawawi, Pontianak 78124, Indonesia
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Journal of Electrical Engineering, Energy, and Information Technology
Published by Universitas Tanjungpura
ISSN : -     EISSN : 30261856     DOI : http://dx.doi.org/10.26418/j3eit.v11i2
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering
Journal of Electrical Engineering, Energy, and Information Technology (J3EIT) (E-ISSN: 3026-1856) is the latest name for the JTE UNTAN, which underwent a name change. This journal has been in circulation within UNTAN since 2013 under its previous name. The name change reflects an evolution in the topics covered by the journal, encompassing the fields of electrical engineering, energy, and information technology. With the establishment of J3EIT, it is expected to become a significant resource for the academic and research community in this discipline, fostering the exchange of knowledge and innovation among professionals in the field of electrical engineering and related areas. By consistently publishing high-quality scientific papers, this journal is expected to play a vital role in advancing knowledge in its field. J3EIT is published three times a year, April, August and December.
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 13 Documents
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Search results for , issue "Vol 12, No 1: April 2024" : 13 Documents clear
Planning For the Use of Electronic Access Cards at the Joint Lecture Building Tanjungpura University Iqram, Andi Muhammad; Junaidi, Junaidi; Husin, Fitriah
Journal of Electrical Engineering, Energy, and Information Technology (J3EIT) Vol 12, No 1: April 2024
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/j3eit.v12i1.74146

Abstract

Electricity is one of the important energy needs and takes a role in human activities, especially in the Untan Joint Lecture Building, it is very wasteful in terms of electricity usage, we can see from electricity payments in 2022 in May amounting to Rp. 20,111,463, to May 2023 amounting to Rp. 27,504,057. Apart from that lectures at the Tanjungpura University Joint Lecture Building, several inappropriate electrical energy use behaviors were also found. Among them are the use of lighting during the day, air conditioning is turned on when the learning is empty, room facilities are lit when the room is not used and others. As a result, the allocation of high electricity costs in the Untan Joint Lecture Building. To avoid this problem, it is necessary to plan the use of electronic access cards in the Untan Joint Lecture Building. This electronic access card is a tool that functions to cut off or connect electricity to an area or room. So this planning is carried out so that it will provide insight into how to overcome these problems. In this planning, several calculations are carried out, namely total load, energy consumption, energy savings, electrical energy costs, and payback period at the Tanjungpura University Joint Lecture Building. From the results of the calculation of the effect can be seen after the installation of electronic access cards, which can produce large savings, with energy consumption costs after savings in Building A for a month amounting to Rp. 4,203,147,667. And the period needed to cover investment expenditures is the longest for 4 months and the fastest is less than 1 month.
Planning Study Of On-Grid Based Solar Power Plant At Senior High School Of Negeri 1 Meliau Trivaldo, Angga; Husin, Fitriah; Gianto, Rudy
Journal of Electrical Engineering, Energy, and Information Technology (J3EIT) Vol 12, No 1: April 2024
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/j3eit.v12i1.75737

Abstract

Photovoltaic power plants (PVPs) are an environmentally friendly renewable energy source that can ensure sustainable electricity supply for schools while reducing dependence on traditional energy sources, which are not only expensive but also often harmful to the environment. Although the construction of solar power plants requires a large initial investment, technical planning such as the location of solar panels, system capacity, and integration into the existing power grid are important factors that need to be considered. This solar power plant is built on the roof of an office building that has the longest roof at 34 meters. It will be built using monocrystalline solar panels with a capacity of 670 Wp, an inverter with a capacity of 5.000 W, a solar charge controller with a capacity of 38 A, and lithium-ion batteries with a capacity of 400 Ah. This solar power plant will be planned to operate for 25 years with generated energy of 10.063 Wp.
Design Of Palm Shell Charcoal Media For Earthing Systems haris, muhamad abdul; rajagukguk, managam; Gani, usman a
Journal of Electrical Engineering, Energy, and Information Technology (J3EIT) Vol 12, No 1: April 2024
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/j3eit.v12i1.74695

Abstract

The grounding system is an important part that must be considered to ensure the safety and reliability of the operation of the electric power system. The grounding system has an influence on the smoothness and safety of the electric power system, especially when there is a disturbance related to the ground. The aim of the grounding system is to limit the voltage between the equipment and the ground to a safe condition for all operations, both normal conditions and when a disturbance occurs. . The earthing resistance value in a building is 5Ω, while for earthing electronic equipment a grounding resistance value of 3Ω is required and for lightning arrester equipment or arresters it is 1.75Ω and some devices even require an earthing resistance value of 1Ω. The design for the construction of Palm Shell Charcoal Media for Earthing Systems was made by considering several problems, such as how to reduce the resistance value to comply with standards (PUIL). One of the efforts made is to design the addition of palm oil shell charcoal with variations in hole diameter and depth of planting the charcoal in the media. The results showed that factors such as the diameter of the charcoal planting medium and the depth of rod planting had a positive influence on the resistance value. The solution that can be applied to achieve optimal earthing resistance values is to increase the diameter of the charcoal media and deepen the rod planting

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