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All Journal TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat Journal of Educational Engineering and Environment Journal Electric Field
Muhammad Zainal Roisul Amin
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Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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Journal : Journal Electric Field

 1 
Deteksi Kebocoran Kapal : Desain Dan Monitoring Sutrisno, Viki Ananta; Adi Mulyadi; Muhammad Zainal Roisul Amin
Journal Electric Field Vol. 1 No. 1 (2024): Journal Electric Field
Publisher : CV. Sekawan Siji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63440/jef.v1i1.16

Abstract

This paper discusses the design and monitoring system of ship leakage. Ship leakage causes accidents at sea. Therefore, a prototype design and monitoring system are proposed. The design uses fiberglass and resin with dimensions of 60x15x13 cm, and monitoring uses the Internet of Things to turn on three automatic pumps alternately. The results show that monitoring pump 1 obtained an average water volume of 0.00131 m3, time 83.92 seconds, discharge 0.0000157 m3/second, current 0.44 A and power 2.2 W. Pump 2 obtained an average water volume of 0.00161 m3, time 139.08 seconds, discharge 0.0000116 m3/second, current 0.24 A and power 1.2 W. While pump 3 obtained an average water volume of 0.00126 m3, time 52.26 seconds, discharge 0.0000241 m3/second, current 0.68 A and power 3.4 W. The monitoring results have different average water volume, time, discharge, current and power.
Desain Teknologi Dual-Axis Solar Tracker Untuk Mengukur Sudut, Torsi dan Daya Motor Worm Gear Pada Panel Surya Adi Mulyadi; Muhammad Zainal Roisul Amin
Journal Electric Field Vol. 1 No. 2 (2024): Journal Electric Field
Publisher : CV. Sekawan Siji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63440/jef.v1i2.40

Abstract

This paper discusses the design of dual-axis solar tracker technology to measure the angle, torque and motor power of solar panels in dragon fruit fields in Banyuwangi Regency. The installation of solar panels that have been carried out in static conditions with the charging of solar panel energy produced is not optimal. Therefore, solar tracker technology is proposed to measure the angular velocity, motor torque, and motor power by following the direction of the sun. The dual-axis solar tracker uses a worm gear consisting of a spiral threaded shaft to drive a toothed wheel with a rotation angle of 180o. The results of the application of the solar tracker show that the angular velocity, torque and power increase significantly. Measurement of the dual-axis solar tracker with a time of 2-30 seconds obtained the angle, torque and power of the worm gear motor at a time of 0 seconds, namely -664.151 deg / s to a time of 30 seconds 621.534 deg / s. While the results of measurements with a time of 30-60 seconds produced an angular velocity of 621.534-2169.744 deg / s. Furthermore, the measurement of the worm gear motor torque at 0-30 seconds obtained 353,712-2286,268 Nm, and the measurement of the motor torque at 30-60 seconds produced a value of 2286,268-7356,913 Nm. The measurement of the worm gear motor power with a time of 2-30 seconds produced an average power of 7,785-46,984 kW, and the measurement of the motor power at 30-60 seconds produced a power of 46,984-101,479 kW.
Kontrol Sudut Pitch Blade Sebagai Variable Kecepatan Angin Menggunakan Simulasi Matlab dengan Kendali Logika Fuzzy Mamdani Muhammad Zainal Roisul Amin; Fina Farhana; Bambang Sri Kaloko
Journal Electric Field Vol. 2 No. 1 (2025): Journal Electric Field
Publisher : CV. Sekawan Siji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63440/jef.v2i1.61

Abstract

Wind energy as an alternative energy to meet the increase in energy. However, in places with limited wind quality, it is necessary to install suitable wind turbines to generate optimal power. Installation of a vertical axis wind turbine Savonius can be carried out at unstable wind speeds. PID controllers work well when the wind is stable, but not when the wind speed changes drastically. Automatic adjustment of the angle value on a Savonius type vertical axis wind turbine is required to produce a constant output power of 20kW using a fuzzy logic controller (FLC). The membership of FLC is determined from the methodology of measuring wind speed at the calculated distance and statistical analysis of wind variability. In this way, it is possible to anticipate the response of the actuator to the gust of wind to the rotor. The test results showed that the smaller the wind speed that enters the turbine, the greater the angle of the blades. Conversely, the greater the wind speed that enters the turbine, the smaller the angle of the blades. The control results show that the resulting pitch angle parameter has a value ranging from 0 to 18.428 degrees, with a wind speed value interval of 0 to 5 m/s. The input wind speed value of 5 m/s by controlling the angle of 18.428 degrees aims to maintain the generated power value of 20,000 watts. The purpose of this research is to increase the output power and reduce the risk of rotor damage due to vibrations.
Co-Authors Adi Mulyadi Agung Nugroho Bambang Sri Kaloko Bangun Setywan Fina Farhana Fita Lestari, Riska Lestyo Wulandari Lukman Haki Masrukin Muhamad Khoirul Anam R, Lutfi Irawan Ratna Mustika Yasi Sutrisno, Viki Ananta