Article Per Year (5 Year)
p-Index From 2021 - 2026
2.042
P-Index
This Author published in this journals
All Journal Majalah Ilmiah MOMENTUM Dinamika Bahari: Journal of Maritime Dynamic Saintara : Jurnal Ilmiah Ilmu-Ilmu Maritim Jurnal Pengabdian Masyarakat Jurnal Universal Technic JURNAL SAINS DAN TEKNOLOGI MARITIM Applied Quantitative Analysis (AQA) Babakti: Journal of Community Engangement
Lilik Budiyanto
UNIMAR AMNI SEMARANG
Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation Other

Published : 11 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 11 Documents
Search

 1   2 
Evaluasi Tahanan Isolasi dan Indeks Polarisasi pada Generator Set Diesel 350 kVA Sunu Arsy Pratomo; Lilik Budiyanto
Jurnal Universal Technic Vol. 5 No. 1 (2026): Jurnal Universal Technic
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/unitech.v5i1.4897

Abstract

The reliability of a Generator Set (Genset) as a backup power supply heavily depends on the integrity of its dielectric insulation system, especially when operating in a tropical coastal environment prone to thermal stress and high humidity. This study aims to evaluate the Insulation Resistance (IR) and Polarization Index (PI) of a 350 kVA generator based on the IEEE 43-2024 standard, and to analyze the conductor resistance balance referring to ANSI/EASA AR100-2025. The research method includes verifying the cooling circulation space, conducting a 1,000 V DC voltage injection test for 10 minutes, and measuring the low-order direct current resistance on the stator windings. Evaluation results show that the insulation resistance values on the stator, power cables, and circuit breaker exceed the instrument's limit (>1,000 MΩ), indicating minimal leakage current and excellent insulation condition. The Polarization Index (PI) value was recorded at a ratio of 2.0 (categorized as Good). A maximum resistance asymmetry deviation of 4.35% was found in the T-R phase, which still meets the operational tolerance limit. It is concluded that the generator unit is in a highly feasible operating condition. As a preventive measure in coastal areas, operating the internal space heater while the unit is on standby is recommended to prevent the accumulation of microscopic condensation.
Co-Authors Agus Selamat Prabowo Ali Muktar Sitompul Ani Arifah Aprilina Devout Prakoso Trismianto Devout Prakoso Trismianto Hermawan Ariyanto Indah Dewi Rejeki Kresno Yuntoro Kundori Mariana Kristianti Mariana Kristiyanti, Mariana Natalino Fonseca Da Silva Guterres Purwanto Sugeng Haryadi Sunu Arsy Pratomo Tony Santiko Yulianto Yulianto