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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.
Desain Pengaturan Suhu dan Kelembaban Untuk Meningkatkan Pertumbuhan Fodder Jagung Dalam Menjaga Ketahan Pangan Nasional Susilo; Adi Mulyadi; Ratna Mustika Yasi
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.v2i1.103

Abstract

This paper discusses the control design of corn fodder. The problem with corn fodder is that temperature and humidity and inappropriate lighting can trigger the growth of mold. The ultraviolet light illumination control system method uses a fuzzy logic method to control ultraviolet light illumination. So, it affects temperature and humidity, as well as growth of corn fodder. The results of the comparison of the Mamdani fuzzy control system using Matlab and Arduino applications to control corn fodder illumination obtained defuzification values (0.5, 2.5, 6.5). The implementation of the Mamdani fuzzy logic control system affects the light, temperature and humidity, as well as the height and weight of the corn fodder with a definition error of 0.5%. Lighting 5 hours/day on a full spectrum grow light (380nm-730nm) with a light intensity of 2053lux, for 14 days produces a temperature of 27˚C and humidity of 93%, fodder height reaches 28cm with a total weight of 124 grams. Meanwhile, the grow light spectrum (450nm-460nm) with a light intensity of 1462.5 lux produces a temperature of 28˚C and humidity of 85%, the height of the fodder reaches 26.5cm with a total weight of 120 grams. Optimum lighting results were obtained in 5 hours of light with a full spectrum grow light lamp with a light intensity of 2053lux, for 14 days resulting in a temperature of 27˚C and humidity of 93%, the height of the fodder reached 28cm with a total weight of 124 grams. The contribution of fodder research is used as a technological reference for farmers in maintaining national food security.
Rancang Bangun Sistem Kontrol Tangan Menggunakan Motor Servo dan Sensor AD8232 Untuk Memudahkan Penyandag Disabilitas Prostetik Sandi Aprilianto; Adi Mulyadi; Untung Suryadhianto
Journal Electric Field Vol. 2 No. 2 (2025): Journal Electric Field
Publisher : CV. Sekawan Siji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63440/jef.v2i2.118

Abstract

Prosthetic disability is a concern for Indonesian society. Based on data from the Ministry of Social Affairs for 2020-2024, people with disabilities reached 22.97 million people, with physical disabilities being the largest category. Therefore, research is proposed to address prosthetic disability with a hand design and control system similar to a natural hand. The design uses fiber, resin, and catalysts. Meanwhile, a control system is used to regulate the movement of the prosthetic fingers based on angular variations in the servo motor. The resulting prosthetic hand design is divided into 15 segments, such as the thumb, the other four fingers, and the palm. Then, the control system produces stable finger movements with a 0° angle control for opening the hand, holding a glass with a 70°–87° angle control, and a full grip with a 140°–168° angle control. The purpose of implementing this technology is to create more effective and responsive solutions to improve the independence and quality of life for individuals with physical disabilities.
Sistem Kontrol Suhu Pada Destilator Untuk Mengukur Kadar Air Limbah Pabrik Udang Berbasis Arduino Mahindra Abhiyaksa; Adi Mulyadi; Widhi Winata Sakti
Journal Electric Field Vol. 2 No. 2 (2025): Journal Electric Field
Publisher : CV. Sekawan Siji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63440/jef.v2i2.119

Abstract

This paper discusses the design and temperature control system for shrimp factory wastewater distillation. During the distillation process, wastewater is heated to condense and separate the resulting water vapor. Therefore, a temperature control system is proposed to ensure efficiency. The effectiveness of temperature control in the distillation process is assessed based on changes in temperature. Changes in initial and final temperatures were observed in the distillation process using 50ml-250ml samples and a temperature variation of 34°C–101°C. Test results showed that a 50ml sample reached a maximum temperature of 82°C, producing 9ml of condensate. A 100ml sample, with a maximum temperature of 84°C, produced 19ml of condensate. A 150ml with a maximum temperature of 92°C. Producing 60 ml of condensate, the 200 ml sample reached a maximum temperature of 85°C, producing 60 ml of condensate, and the 250 ml sample reached a maximum temperature of 101°C, producing 60 ml of condensate. The initial TDS value for the 50–250 ml samples remained constant at 1,683 ppm. After distillation, the TDS values for each sample were 319 ppm for the 50 ml sample, 671 ppm for the 100 ml sample, 93 ppm for the 150 ml sample, 86 ppm for the 200 ml sample, and 129 ppm for the 250 ml sample. The contribution of the research is that the control system can reduce the impact of waste on industry by regulating the temperature on the Peltier.
Co-Authors Abdurahman Abdurrahman Abdurrahman Abdurrahman Achmad Choirul Anwar Adi Pratama Adi Pratama Putra Adi Pratama Putra Agung Nugroho Agus Eko Musantono AGUS PRIYANTO Ahmad Fauzan Ahmad Fauzan Ahmad Syarip Hidayatulloh Ahmad Tubagus Zatin Alief Muhammad Alvin Mei Arisandi Anam, Khairul Anas Mukhtar Andre Ramadhan As’ari, Hasyim Ath-Thaariq, Bhakti Bambang Siswoyo Bambang Sri Kaloko Bayu Charis Fathul Hadi Danang Ari Santoso Dani Hari Tunggal Prasetiyo Dessy Ana Sari Donny Setiawan Eva Kurnia Yulyawan Firmansah, Arif Fita Lestari, Riska Fuad Ardiyansyah Hartawan Abdillah Hartawan Abdillah Hartawan Abdillah Abdillah Hisyam Abdullah Ikhwanul Qiram Indari Indari Kevin Riza Almachzumi Lestari, Riska Fita Lestyo Wulandari Lutfi Irawan Rahmat M. Bayu Afandi M. Bayu Afandi Mahindra Abhiyaksa Mas Ahmad Baihaqi Mas Ahmad Baihaqi Mas Ahmad Baihaqi Ma’ruf Amin Mega Fatimah Rosana Megandhi Gusti Wardhana Merinda Lestandy Moch Gozali Muchlis Abdi Muhamad Khoirul Anam Muhammad Muhammad Zainal Roisul Amin Muhammad Zainal Roisul Amin Muhammad Zainal Roisul Amin Muhammad Zainal Roisul Amin Putro Adi Pamungkas R, Lutfi Irawan Ratna Mustika Yasi Rezki Nalandari Riska Fita Lestari Riska Fitri Lestari Rizki Idul Fitriansyah Roisul Amin, Muhammad Zainal Sandi Aprilianto Sandi Apriliyanto Setiabudi, Moh. Agung Siswojo, Bambang Siti Tsaniyatul Miratis Sulthoniyah ST. Fatimah Subairi Subairi Suprihadi Prasetyono Susilo susilo Sutami Dwi Lestari Tamam Asrori Asrori Untung Suryadhianto Viki Ananta Sutrisno Wahyu Nur Achmadin Widhi Winata Sakti Wijono