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All Journal ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat
Syahputra, Sofyan Anwar
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Agriculture, Biological Sciences & Forestry Electrical & Electronics Engineering Engineering Law, Crime, Criminology & Criminal Justice Social Sciences

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Threshold Potential Simulation on Grounding System using CYMGround Substation Program FITRIANI, AYU; PANJAITAN, JOEL; SYAHPUTRA, SOFYAN ANWAR; PAKPAHAN, ARNOLD; SIRAIT, REGINA; HUTAJULU, ELFRIDA
ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Vol 13, No 1: Published January 2025
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/elkomika.v13i1.1

Abstract

Excessive fault current on a poor grounding system can cause several symptoms such as the appearance of touch and step voltage and affect the grounding resistance value. This study aims to design a grounding system with variations in the number of conductors and embedded rods where that can have a good impact on the grounding system, which can help reduce the occurrence of excessive fault currents and reduce the value of touch voltage and step voltage that appears. The research method used in this study is the Wenner Method (four-point method) where which method is used in simulating a grounding system that affects the variation in the number of conductors and embedded rods using CYMGRD (CYMGround Substation Program) software. The test results show that the maximum touch voltage value is 729.01 Volts and the maximum step voltage value is 2423.88 Volts. The simulation results state that the condition of the grounding system with variations in the number of conductors and embedded rods is stated in a safe condition.
The The Increase value of Trash Fish and Sort Fish through Diversification of Processed Fishery Products as an Alternative Businesses to Community in Teluk Nibung District, Tanjungbalai Asahan Siregar, Erpiani; Manurung, Lucia Dewi Indrayani; Siregar, Rizki Febriansyah; Syahputra, Sofyan Anwar
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2020): ABDIMAS TALENTA : Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (608.163 KB) | DOI: 10.32734/abdimastalenta.v5i2.4404

Abstract

Teluk Nibung is one of the sub-districts in Tanjungbalai Asahan City which has fishery potential. This district is also the center of fishery activities. Loading and unloading activities on ships and fish auction places a byproduct in the form of trash fish. From information in the field, it is known that this trash fish is often not used, especially during the big season. Usually used as flour to become animal feed or cat food. The economic value of this fish is very low, ranging from IDR 1000 to IDR 5000. From the survey results, it is known that the condition of this fish is still very fresh in accordance with the provisions of (Indonesian standard of fresh fish) SNI 2729: 2013 fresh fish. As perishable material it is necessary to handle and process it. This activity was carried out in the Lingkungan Kapias Pulau Buaya by inviting partners of housewives. In general, only 10% of housewives in this neighborhood work in the formal sector, therefore processing trash fish into fish drgaon-feet, fish fingers, and shredded fish needs to be done because besides being delicious, it is almost popular with all groups. Methods of this activity include counseling, lectures / discussions, training and hands-on practice. The results of the activities carried out received an enthusiastic welcome from the partners / participants. Active partners ask questions, discuss and participate in direct practice. It is hoped that a follow-up to this activity will form a business unit that will be economically independent.
Co-Authors Ayu Fitriani Erpiani Siregar HUTAJULU, ELFRIDA Lucia Dewi Indrayani Manurung Pakpahan, Arnold Panjaitan, Joel Sirait, Regina Siregar, Rizki Febriansyah