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All Journal SENTRI: Jurnal Riset Ilmiah AMMA : Jurnal Pengabdian Masyarakat
Dicki Nizar Zulfika
Politeknik Perkapalan Negeri Surabaya
Aerospace Engineering Humanities Chemistry Computer Science & IT Economics, Econometrics & Finance Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Nursing

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Pelatihan Penerapan Alsintan Sebagai Upaya Peningkatan Sumber Daya Kelompok Tani Di Desa Palrejo Jombang Suesthi Rahayuningsih; Achmad Rijanto; Dicki Nizar Zulfika
AMMA : Jurnal Pengabdian Masyarakat Vol. 5 No. 5 : Juni (2026): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Abstract

Agricultural machinery application training was part of the Student Community Service Program from the Ministry of Higher Education, Science and Technology. This community service activity was partnered with the Farmers Group in Palrejo Village, Sumobito District, Jombang Regency, East Java Province. The Problems of the Palrejo Farmers Group in the production aspect was that farmers' income was not optimal due to high labor costs during rice planting and the large use of water pump fuel during the dry season. Meanwhile, from the management aspect, the farmer group did not yet have assets in the form of fuel-efficient rice planting machines or rice field water pumps. The solution to overcome the problems of Poktan Palrejo was that the implementation team donated three units of rice planting machines (rice transplanters) to reduce labor costs, and one unit of a water pump machine fueled by Liquefied Petroleum Gas (LPG), which was more fuel-efficient during the dry season. Training on the use of both machines was also provided. This service method consisted of the provision or grant of agricultural machinery assets and training in their application. The results achieved from this community service activity were that the Farmer Group had three units of rice planting machines, one unit of an LPG-fueled rice field water pump, and increased resources in the form of skills to use these two tools.
Desain dan Simulasi Sistem Pembangkit Listrik Tenaga Bayu Skala Kecil Untuk Penerangan di Perahu Nelayan Parman Parman; Rahmat Basya Shahrys Tsany; Dicki Nizar Zulfika; Thomas Brian
SENTRI: Jurnal Riset Ilmiah Vol. 4 No. 11 (2025): SENTRI : Jurnal Riset Ilmiah, November 2025
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/sentri.v4i11.4888

Abstract

The utilization of renewable energy in the maritime sector serves as a strategic solution to reduce fishermen's dependence on expensive and environmentally unfriendly fossil fuels. This study develops a mini Wind Power Plant (PLTB) model that can be implemented on fishing boats using a MATLAB Simulink-based simulation approach. The study encompasses turbine aerodynamic design, generator selection, and control system optimization to enhance the efficiency of wind energy conversion into electrical power. Simulation results indicate that at an average wind speed of 7.7 m/s, the designed mini wind turbine is capable of generating 125.8 Watts of mechanical power with a peak torque of 3.44 Nm at a wind speed of 12 m/s. The study also calculates the turbine shaft size at 6 mm, the turbine-side pulley diameter at 70 mm, and the generator-side pulley diameter at 39.63 mm, with a belt drive length of 473.75 mm, based on the generator specifications of 1500 RPM and 81% efficiency. Considering the dynamic maritime environment, the design is evaluated through performance simulations using MATLAB Simulink to ensure power output stability under various wind speed conditions. The analysis demonstrates that the system can maintain wind energy conversion efficiency at optimal wind speeds and has significant potential for small-scale applications.
Co-Authors Achmad Rijanto Parman Parman Rahmat Basya Shahrys Tsany Suesthi Rahayuningsih Thomas Brian