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All Journal JISTECH: Journal of Information Science and Technology Bulletin of Electrical Engineering and Informatics IGKOJEI: Jurnal Pengabdian Masyarakat Journal of Innovation Materials, Energy, and Sustainable Engineering
Adelhard Beni Rehiara, Adelhard Beni
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Social Sciences Veterinary

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Journal : JISTECH: Journal of Information Science and Technology

 1 
Analisis Kehandalan Sistem Tenaga Listrik di PT. PLN (Persero) Rayon Fakfak dengan Metode Loss of Load Probability: Analysis of Electrical Power System Reliability at PT. PLN (Persero) Rayon Fakfak Using the Loss of Load Probability Method Bungin, Zulfikar; Rehiara, Adelhard Beni; Rumengan, Yanty
JISTECH: Journal of Information Science and Technology Vol 11 No 2 (2022): Oktober 2022
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jistech.v11i2.116

Abstract

The level of reliability determines the continuity of electricity distribution in the power system, the availability of insufficient power will affect the level of reliability of the system. The Loss of Load Probability (LOLP) method is a popular method to calculate the reliability of an electric power system. A high level of reliability is obtained with a small level of risk. The value of the disturbance in the generating units, or the forced outage rate (FOR), is calculated using the installed power data and the disturbance data of each unit. The probability of each generating unit, the probability when another generating unit is added, and the cumulative probability can be calculated based on the FOR value. From the intersection point of the interval of the load curve in one year, the intersection is reached on the 346th day with 720 kW, which is the force outage limit. The results of the LOLP calculations show that the electric power system at PT. PLN Rayon (Persero) Fakfak has experienced a forced outage for about 90.5828 days per year.
Analisa Losses Energy Pada Konduktor Jaringan Tegangan Menengah Berbasis Kurva Beban PT. PLN (Persero) UP3 Area Manokwari: Analysis of Energy Losses in Medium Voltage Network Conductors Based on Load Curves at PT. PLN (Persero) UP3 Manokwari Area Podajow, Herybertus Rivanaldi; Rehiara, Adelhard Beni; Stepanus, Jamius Bin
JISTECH: Journal of Information Science and Technology Vol 12 No 1 (2023): Vol. 12 No. 1 (2023): April 2023
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jistech.v12i1.210

Abstract

The quality of electricity includes several things, including continuity of distribution, length of blackout time, voltage stability. One of the causes of declining electricity quality is the shrinkage that occurs in the electric power network, network losses cannot be avoided but can be minimized by shortening the network, performing maintenance and maneuvering the load. Energy losses in the electrical system come from the power generation, transmission and distribution system. In the transmission system, energy losses can be minimized by increasing the transmission voltage to high and extra high voltage levels. The load curve is a curve in a time range which shows the value of electrical energy use and load for a feeder so that PT. PLN (Persero) UP3 Manokwari can estimate power requirements. Expense curves can be divided into three types, namely daily curves, monthly curves and annual curves. Research throughout October 2021 used quantitative methods in processing data and calculating losses so that the power loss was 2.0070% and the energy loss was 1.9847%. This loss is still far below the state electricity company standard D3.002-2 (2008) in range of 5% to 10%.
Co-Authors Bawan, Elias Kondorura Bungin, Zulfikar Farhan, Fauzi Ismail, Saiful Lesnussa, Henny Lesnussa, Henny A. B. Likumahwa, Fervin M. Marini, Sonya O. Palintin , Antonius D. Palintin, Antonius Duma Pasalli, Yulianus R. Pasalli, Yulianus Rombe Patiran, Abdul Z. Podajow, Herybertus Rivanaldi Rumengan, Yanty Sarungallo, Pandung Setiawan Paisey, Fourys Yudo Stepanus, Jamius B. Stepanus, Jamius Bin Wihyawari, Bibiana R. Wihyawari, Bibiana Rosalina