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PROTOTIPE ALAT MONITORING TEGANGAN DAN ARUS PADA GARDU DISTRIBUSI SECARA REAL TIME BERBASIS IOT Alvinz; Zuhair, Alvin; Singgih Eka Pramudita; Antika Prasetyaningtyas; Kukuh Trisna Pambudi; Muhammad Syukron
Jurnal Qua Teknika Vol 15 No 02 (2025): September 2025
Publisher : Universitas Islam Balitar Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/quateknika.v15i02.5166

Abstract

Gangguan listrik yang tidak terdeteksi dengan cepat dapat menurunkan kualitas pelayanan PLN dan menimbulkan keluhan pelanggan. Penelitian ini merancang dan mengimplementasikan prototipe alat monitoring tegangan dan arus pada gardu distribusi berbasis Internet of Things (IoT). Sistem menggunakan sensor Current Transformer (CT) 100/5 A, Power Meter Schneider DM6200H, mikrokontroler ESP8266, serta database Firebase untuk menampilkan data real-time melalui website. Metode penelitian meliputi studi literatur, perancangan perangkat keras dan perangkat lunak, serta pengujian pada gardu distribusi PLN di Blitar. Hasil penelitian menunjukkan bahwa prototipe mampu menampilkan data tegangan dan arus secara real-time dengan tingkat akurasi mendekati pengukuran KWH meter tiga fasa PLN. Sistem ini diharapkan dapat mempercepat deteksi gangguan, meningkatkan efisiensi operasional, dan mendukung kepuasan pelanggan.
Optimizing Tobacco Chopping Machines with Information Technology Support for NU Millennial Farmers in Magelang Bagus Prasetiyo, Angger; Hidayat, Muhammad Maksum; Zuhair, Alvin; Antika Prasetyaningtyas; Fakhril Husain; Ayuhikmatin Sekarjati, Kartinasari
Society : Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol. 7 No. 1 (2026): Vol. 7 No. 1, April 2026
Publisher : Universitas Dinamika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37802/society.v7i1.1230

Abstract

The lack of a regular maintenance schedule system and millennial farmers' lack of knowledge about maintaining tobacco shredding machines are the issues facing Nahdlatul Ulama (NU) in Magelang.  This scenario results in less than ideal shredded quality and frequent machine failures.  Enhancing farmers' knowledge and proficiency in maintenance, repair, and information technology use for scheduling machine maintenance is the aim of this community service project. The implementation approach consists of training in the use of basic digital programs to record and arrange maintenance schedules, hands-on machine maintenance and repair practice, and teaching through the supply of materials.  Thirteen ladies and seventeen males made up the 30 participants in the exercise. With participants' average comprehension rising from 22% prior to the activity to 86% following it, the outcomes discussed shown a notable improvement. It has been demonstrated that machine maintenance results in finer and more consistent shredded tobacco, and the application of information technology facilitates efficient and sustainable scheduling for participants.  The community service project was successful in enhancing the quality of the shredded output, maximizing machine performance, and motivating millennial farmers to be more flexible when it comes to using information technology in tobacco farming.