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PERANCANGAN SISTEM KENDALI DAN MONITORING ATS/AMF MELALUI JARINGAN INTERNET Indrawan, Andi Wawan; hamdani, Hamdani; Nuraminah, Nuraminah
Jurnal Teknologi Elekterika Vol 13, No 2 (2016): Nopember
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (596.447 KB) | DOI: 10.31963/elekterika.v13i2.979

Abstract

Tujuan dari penelitian ini adalah merancang bangun sebuah perangkat Automatic Transfer Switch/Automatic Main Failure (ATS/AMF) yang dapat memberikan informasi terkait konsumsi energi listrik serta sumber pembangkit listrik yang melayani beban melalui jaringan internet. Sistem kendali dari ATS/AMF yang dirancang menggunakan mikrokontroler AVR ATmega16 sebagai pusat control untuk mengatur dan memastikan ketersediaan  catu dayai listrik. Informasi data terkait catu daya listrik yang melayani beban, energi listrik yang dikonsumsi dapat dimonitor oleh operator melalui jaringan tanpa kabel (wireless) menggunakan media radio frekuensi memanfaatkan modul YS1020UB dan kabel (wire) berupa LAN dan internet secara real time. Hasil dari penelitian ini memperlihatkan  pengalihan suplai energi listrik dari catu daya listrik utama (PT.PLN) ke catu daya cadangan (GENSET) membutuhkan waktu ± 22 detik, sebaliknya pengalihan dilakukan secara langsung dari catu daya cadangan ke catu daya listrik PLN. Hasil pengukuran memiliki akurasi pembacaan dengan margin error ± 5% dan dapat diterima dengan baik pada computer server yang berjarak ±30 meter dari panel ATS/AMF yang dirancang, serta  dapat termonitor dari komputer operator dan komputer yang terkoneksi dengan jaringan LAN dan internet
Engaging electrical lighting installation classes: Android interactive learning media development with Adobe Animate CC Nuraminah, Nuraminah; Azim, Fauzan; Anshari, Khairul; Urazaliyeva, Ulzhan
Journal of Computer-based Instructional Media Vol. 2 No. 2 (2024): Regular Issue
Publisher : Researcher and Lecturer Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58712/jcim.v2i2.134

Abstract

This study aims to develop android-based interactive learning media for Electrical Lighting Installation subjects by using Adobe Animate CC. The research was conducted in response to the limited variation of learning media, which has affected student engagement and motivation in technical subjects. The Research and Development (R&D) model, adapting a 3D out of 4D model (Define, Design, Develop) was referred to develop interactive media designed for vocational students. The media integrates audiovisual elements to enhance students' learning experiences and promote independent learning outside the classroom. The validation process utilized questionnaires, interviews, and observations from content experts, media experts, and students. The media was validated by experts in two stages. In the first stage, the media achieved a feasibility score of 68%, categorized as "fairly good." After revisions, the second validation showed an improvement with a feasibility score of 85.33%, categorized as "very good". The results indicate that the Android-based learning media potentially enhance the learning process of Electrical Lighting Installation subjects effectively, providing a more engaging and flexible tool for students. This innovation significantly contributes to improving the quality of technical education by offering an accessible and interactive learning resource. It also addresses the challenges of limited learning media variation and encourages independent learning, possibly serving as a model for the development of similar media in other technical subjects.