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Journal : Bulletin of Community Engagement

Pelatihan Maintenance Diesel Generator Set 3 Phase dan Smart Relay Proteksi di SMKN Sidayu Gresik Urip Mudjiono; Hendro Agus Widodo; Edy Prasetyo Hidayat; Joessianto Eko Putro
Bulletin of Community Engagement Vol. 4 No. 2 (2024): Bulletin of Community Engagement
Publisher : CV. Creative Tugu Pena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51278/bce.v4i2.1485

Abstract

The aim of this training is Maintenance of Diesel Generator Set 3 Phase and Smart Relay Protection at SMKN Sidayu Gresik. The method used in this training is a combination of quantitative and qualitative methods. A quantitative approach is used to measure the increase in participant competency through pre-test and post-test which will evaluate knowledge and skills before and after training. Participants can properly understand the working principles of generator sets, correct maintenance techniques, and the application of smart relays in protection systems. Through direct practice sessions, participants are able to apply the theory learned in real situations. This shows that the training is not only theoretical, but also very applicable, so that participants are better prepared to face challenges in the field.
Implementasi Energi Terbarukan pada Sistem Kelistrikan Kapal Nelayan Edy Prasetyo Hidayat; Imam Sutrisno; Ari Wibawa Budi Santosa; Fahmi Umasangadji; Ardiansyah; Fais Hamzah; Nafi Almuzani; Urip Mudjiono
Bulletin of Community Engagement Vol. 5 No. 2 (2025): Bulletin of Community Engagement
Publisher : CV. Creative Tugu Pena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51278/bce.v5i2.1770

Abstract

This study investigates the application of renewable energy—specifically solar panels and wind turbines—in the electrical systems of fishing vessels. The research methodology includes literature review, power demand analysis, simulations, and experimental trials on a prototype fishing vessel. The findings demonstrate that integrating renewable energy systems can reduce fuel consumption by up to 30% and significantly improve operational efficiency. The adoption of a hybrid solar and wind energy system enables fishing vessels to remain at sea longer without complete reliance on fossil fuels. This study makes a notable contribution to the field of marine electrical systems and renewable energy by developing and validating a sustainable, energy-efficient onboard power system through a comprehensive empirical approach—ranging from technical design and simulation to field implementation. Key outcomes include a 30% reduction in fuel use and an increase in system efficiency to 85%, offering a practical solution for lowering operational costs among small-scale fishermen. The research also advances theoretical understanding of renewable energy integration in the maritime sector, which has predominantly focused on large commercial vessels. The incorporation of lithium-ion–based energy storage systems in small Indonesian fishing vessels presents a novel approach with significant development potential, particularly in addressing geographic and energy access challenges in remote coastal communities. These results provide a foundation for formulating government policies on subsidies and incentives to support the transition to green energy in the national fisheries sector.