Department of Electrical Engineering: Recent submissions
Now showing items 21-40 of 1704
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Perancangan Sistem Penerjemah Isyarat Bahasa Indonesia (SIBI) Menggunakan Mediapipe dengan Metode Kombinasi Multilayer Perceptron dan Long Short Term Memory
(Universitas Sumatera Utara, 2025)The Indonesian Sign Language System (SIBI) is a vital visual communication method, but the implementation of its detection technology is often hampered by the differences in the characteristics of statistical (single-pose) ... -
Rancang Bangun dan Analisis Biaya Manfaat Sistem Pembersih Panel Surya dengan Robotic Solar Panel Cleaner dan Automated Water Cleaning
(Universitas Sumatera Utara, 2025)The transition to renewable energy, driven by environmental concerns and rising fossil fuel prices, positions solar energy as a key solution. However, solar panel efficiency is highly susceptible to dust and debris ... -
Pengaruh Penambahan Nanopartikel TiO2 dan Al2O3 terhadap Tegangan Tembus dan Arus Bocor pada Pemurnian Minyak Mineral Terpakai
(Universitas Sumatera Utara, 2025)This research examines the effect of adding TiO2-Al2O3 nanoparticles and the purification process on the breakdown voltage and leakage current of used transformer oil. The research was conducted using used mineral oils of ... -
Rancang Bangun Antena Mikrostrip Patch Rectangular Array 4x1 dengan Slot Rectangular pada Frekuensi 2,45 GHz Berbasis CST Studio Suite dan Random Forrest
(Universitas Sumatera Utara, 2025)The advancement of wireless communication technology demands efficient transmission systems, including compact and high-performance antennas. Microstrip patch antennas are widely used due to their lightweight structure, ... -
Perancangan Penangkal Petir Pembangkit Listrik Tenaga Surya dengan Metode Rolling Sphere (Bola Gelinding) Studi Kasus: Rooftop Universitas Hkbp Nommensen Medan
(Universitas Sumatera Utara, 2025)Solar Power Plants (PLTS) are one of the growing renewable energy solutions and are generally installed in open areas. This condition causes PLTS to have a high risk of lightning strikes that can cause equipment damage ... -
Analisis Sistem Jaringan Radio over Fiber (RoF) Menggunakan Variasi Teknik Modulasi PSK Pada Wavelength Division Multiplexing
(Universitas Sumatera Utara, 2025)In the era of information that continues to develop rapidly, the need for high transmission capacity is crucial in supporting network connectivity. Radio over Fiber (RoF) offers a solution by integrating wireless and fiber ... -
Desain Coplanar Waveguide Hybrid Coupler untuk Aplikasi Monolithic Microwave Integrated Circuit
(Universitas Sumatera Utara, 2025)Radar as a tool for detecting, tracking, measuring distance, speed and other characteristics of an object in principle uses electromagnetic waves in its working system. Electronic devices in the radar system operate at ... -
Rancang Bangun Sistem Monitoring Konsumsi Energi Listrik Berbasis Mikrokontroler Pada Alat Pemanggang Elektrik
(Universitas Sumatera Utara, 2024)Electricity has become one of the primary needs for society. This is evidenced by the increasing number of tools supporting human activities that use electricity as an energy source. In this study, a monitoring tool was ... -
Sistem Monitoring dan Pengaturan pada Solar Tracker Berbasis Internet of Things
(Universitas Sumatera Utara, 2025)Solar energy is one of the most potential renewable energy sources to address the global energy crisis. However, the efficiency of conventional solar panels installed statically is still relatively low due to the changing ... -
Rancang Bangun Antena Dipole 433 Mhz untuk Komunikasi Dua Arah pada Sistem Kendali Jarak Jauh di Peternakan Ayam
(Universitas Sumatera Utara, 2025)The need for reliable remote control systems in the livestock sector drives the development of efficient wireless communication technology, where the performance of such systems is highly dependent on the antenna used. ... -
Perancangan dan Implementasi Sistem Keamanan pada Pintu Geser Menggunakan RFID dan Aplikasi Blynk
(Universitas Sumatera Utara, 2025)Security is a crucial aspect that continues to evolve with technological advancements. Conventional key systems are considered inefficient and vulnerable to security risks such as key duplication or loss. This research ... -
Rancang Bangun Purwarupa Sistem Pembuka Pintu dengan Input Serial Ketukan
(Universitas Sumatera Utara, 2025)Technological advancements today have led to the emergence of various security systems that are more efficient and practical. One such innovation is an automatic door unlocking system that no longer requires a physical ... -
Prototipe Energi Gelombang Laut Menggunakan Oscillating Water Column (OWC)
(Universitas Sumatera Utara, 2025)The utilization of renewable energy sourced from the ocean has become an important alternative to overcome the energy crisis and reduce dependence on fossil fuels. One of the innovations developed is a wave energy power ... -
Rancang Bangun Sistem Keamanan Anti Maling Pembangkit Listrik Tenaga Surya Portable Berbasis Telegram Menggunakan NODE MCU ESP32
(Universitas Sumatera Utara, 2025)This research focuses on the design and implementation of an innovative anti-theft security system for portable Solar Power Plants (PLTS), integrated with the Telegram notification platform and controlled by Node MCU ESP32. ... -
Identifikasi Sinyal Modulasi ASK Menggunakan Mobilenetv2 dengan Perubahan Fungsi Aktivasi
(Universitas Sumatera Utara, 2025)This research aims to identify Amplitude Shift Keying (ASK) modulation signals using the MobileNetV2 architecture with a modified activation function approach. MobileNetV2 was selected due to its high computational ... -
Identifikasi Sinyal Modulasi ASK Menggunakan VGGNet dengan Batch Normalization
(Universitas Sumatera Utara, 2025)Automatic signal modulation classification is a crucial component in digital communication systems, particularly for the development of intelligent signal recognition technologies. This research aims to identify Amplitude ... -
Analisis Performa Baterai Air Laut Menggunakan Elektroda Cu-Zn
(Universitas Sumatera Utara, 2025)One source of energy that can be used as an alternative energy is the battery, where in a battery there is a voltaic cell reaction, is a chemical reaction that is spontaneous and can produce an electric current, where ... -
Studi Arus Bocor Arrester Porselen dan Arrester Polimer Akibat Polutan Magnesium Chloride (MgCl2)
(Universitas Sumatera Utara, 2025)Leakage current is the unwanted flow of electricity outside the main circuit path, caused by insulation degradation, contamination, or ambient moisture of an electrical device. Arresters are critical components to protect ... -
Analisis Pengaruh Ukuran Nozzle dan Lubang Outlet Turbin Tesla Pico Hydro terhadap Kapasitas Generator
(Universitas Sumatera Utara, 2025)Small-scale hydropower systems, or pico hydro, present a promising solution for providing electricity in remote areas. This research aims to analyze the influence of nozzle size and outlet diameter variations on the ... -
Rancang Bangun Pembangkit Listrik Tenaga Air Pico Hydro Menggunakan Turbin Archimedes 2 Screw (Studi Kasus di Perumnas Simalingkar)
(Universitas Sumatera Utara, 2025)Indonesia is a country that has a large area and a high population. As a country with diverse geographical conditions and a dispersed population, Indonesia still faces challenges in fulfilling energy for all of its citizens, ...