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Desain Pintu Air Otomatis Berbasis Mikrokontroler untuk Meningkatkan Efisiensi PLTMH di Desa Kalianan, Probolinggo Widodo, Hendro; Mudjiono, Urip; Poetro, Joessianto Eko; Rahmat, Mohammad Basuki; Azhiim, Raul Adam At Thariq
Jurnal Cakrawala Maritim Vol. 8 No. 1 (2025): Jurnal Cakrawala Maritim
Publisher : P3M Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/jcm.v8i1.23

Abstract

Kebutuhan listrik di Indonesia diproyeksikan akan meningkat pada tahun 2024. Kenaikan ini menunjukkan pentingnya upaya peningkatan kapasitas pembangkit listrik untuk menghindari krisis energi yang dapat menghambat pertumbuhan ekonomi nasional. Indonesia memiliki potensi besar dalam sumber daya energi terbarukan seperti angin, surya, air, geotermal, dan biomassa. Salah satu potensi terbesar terdapat di sektor sumber daya air, terutama di daerah dengan banyak sungai dan topografi berbukit seperti Desa Kalianan di Probolinggo. Desa Kalianan memiliki potensi air yang cukup deras dari air terjun Kalipedati, yang dimanfaatkan oleh warga setempat dengan membangun Pembangkit Listrik Tenaga Mikro Hidro (PLTMH). Meskipun PLTMH memiliki kapasitas 5kW, tegangan 220V, dan arus 5A, namun kinerjanya tidak optimal karena debit air tidak stabil. Hal ini menyebabkan keluaran daya serta tegangan tidak stabil, yang dapat menyebabkan kerusakan pada perangkat elektronik. Solusi yang diajukan adalah desain rancangan pintu air otomatis untuk mengatur debit air menjadi lebih stabil, sehingga meningkatkan kinerja PLTMH dan meminimalkan risiko kerusakan pada perangkat elektronik. Data setelah terpasangnya pintu air otomatis bahwa pada 15 menit pertama tegangan yang dihasilkan sebesar 219,7 V, arus yang dihasilkan sebesar 3,5 A dan putaran generator yang dihasilkan sebesar 220 rpm.
Development of an IoT-Based Ship Engine Performance Monitoring System to Enhance Operational Efficiency Sutrisno, Imam; Umasangadji, Fahmi; Ardiansyah; Almuzani, Nafi; Bashori, Achmad; Mudjiono, Urip; Priyonggo, Projek; Purwanti, Endang Pudji
Formosa Journal of Computer and Information Science Vol. 4 No. 1 (2025): March 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjcis.v4i1.14134

Abstract

This research aims to develop an IoT-based ship engine performance monitoring system to enhance operational efficiency in marine vessels. The study introduces a real-time monitoring prototype integrating sensors, microcontrollers, and cloud-based data visualization. The variables observed include engine temperature, RPM, and fuel consumption. The methodology follows a design and implementation approach, tested on a diesel-powered training ship over a two-week observation period. Data were collected continuously and analyzed to detect performance anomalies and efficiency trends. Results show that the system improves situational awareness and enables proactive maintenance decisions. The developed system has implications for reducing fuel costs, extending engine life, and supporting digital transformation in marine engineering operations
Fixed-wing Unmanned Aerial Vehicle (UAV) Prototype as a Tool for Delivering Aid Packages in Disaster-affected Areas Hasin, M. Khoirul; Rinanto, Noorman; Ulya, A. Arif Zuchal; Subiyanto, Lilik; Rahmat, M. Basuki; Mudjiono, Urip
Jurnal Teknik Elektro Indonesia Vol 6 No 1 (2025): JTEIN: Jurnal Teknik Elektro Indonesia
Publisher : Departemen Teknik Elektro Fakultas Teknik Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtein.v6i1.760

Abstract

Delays in delivering aid, especially medicines, to areas affected by natural disasters can prolong the suffering of victims and increase the risk of death. Therefore, in this study we propose the creation of a fixed-wing (FW) UAV prototype that is capable of carrying emergency aid in the form of medicines to remote or isolated areas after a natural disaster. This type of UAV is capable of flying long distances with sufficient payload to deliver emergency aid to remote areas that are difficult to reach. This prototype is made with a balsa wood frame and a Styrofoam aircraft body. In addition, the prototype is equipped with a number of sensors such as GPS, altitude, speed, and digital cameras. To monitor the condition, position, and communication of the UAV while carrying out a mission, the operator on the ground is equipped with Ground Control System (GCS) software. The results of testing both mechanically, electrically, and software showed good performance so that this prototype is ready to be operated in areas affected by natural disasters.