Browsing Department of Electrical Engineering by Submit Date
Now showing items 1-20 of 1700
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Optimasi Jaringan Distribusi Radial Up3 Medan dengan Rekonfigurasi untuk Perbaikan Profil Tegangan dan Pengurangan Rugi-Rugi Daya
(Universitas Sumatera Utara, 2025)Electrical energy distribution plays an important role in supporting community activities, so its management must be carried out properly. In practice, network expansion activities, maintenance, and operational disruptions ... -
Optimasi Buck Converter dengan Zero Voltage Switching dan Zero Current Switching pada Sistem Open-Loop
(Universitas Sumatera Utara, 2025)DC-DC Converters are often used in various types of power systems, one of them is used to charger for energy storage, but the components in the converter can suffer losses that can be classified into 2 categories, that is ... -
Analisis Penggunaan Zeolit Sarulla, Arang Cangkang Kelapa Sawit, dan Magnesium Sulfat (Mgso4) sebagai Zat Aditif dalam Menurunkan Resistansi Pentanahan
(Universitas Sumatera Utara, 2025)The grounding system plays a vital role in protecting electrical equipment and installations as well as ensuring human safety from electric shock, with a key requirement being a low ground resistance value. Factors ... -
Analisis Partial Discharge Akibat Perubahan Kelembapan Udara dan Polutan Menggunakan Partial Discharge Detector
(Universitas Sumatera Utara, 2025)Isolator piring merupakan komponen penting dalam sistem distribusi tenaga listrik yang berfungsi sebagai penghalang listrik antara bagian bertegangan dan tidak bertegangan. Namun, isolator sering mengalami penurunan kinerja ... -
Perbandingan Performa Reduksi Arus Harmonisa pada Stasiun Pengisian Daya Cepat DC dengan Menggunakan Filter Aktif Shunt (SAF) dan Modulasi Lebar Pulsa Sinusoidal (SPWM)
(Universitas Sumatera Utara, 2025)In supporting the transition to clean energy, DC fast-charging stations for electric vehicles face significant power-quality challenges due to harmonic currents generated by non-linear power converters. These harmonics can ... -
Perbandingan Prediksi Emisi Gas Buang Kendaraan Bermotor menggunakan Regresi Linear dan Long-Short Term Memory
(Universitas Sumatera Utara, 2025)Vehicle exhaust emissions are a major source of air pollution in urban areas. This study compares two predictive approaches, Linear Regression and Long Short-Term Memory (LSTM), to model vehicle exhaust gas emissions ... -
Implementasi Prediksi Suhu menggunakan Akselerasi Systolic Array dengan Machine Learning pada Edge Computing
(Universitas Sumatera Utara, 2025)As the volume of data from Internet of Things (IoT) devices increases, efficient data processing at the edge has become a must to overcome latency and bandwidth limitations. This study aims to design and implement an ... -
Pengembangan Smart Incubator yang Aman dan Efisien untuk Bayi Prematur
(Universitas Sumatera Utara, 2025)Premature infants require care in a controlled environment, one of which is through the use of an incubator. A prototype of the Smart Incubator has been developed to monitor infant conditions via an application; however, ... -
Rancang Bangun Antena Mikrostrip Rectangular Patch Array 2x1 dengan Slot Rectangular pada Frekuensi 2.45 GHz Berbasis Machine Learning Random Forest
(Universitas Sumatera Utara, 2025)The development of wireless communication technology demands devices capable of supporting efficient data transmission, one of which is the microstrip antenna. This type of antenna is well known for its compact shape, ... -
Analisis Keandalan Jaringan Multistage Interconnection Network Topologi Gamma Berukuran 16x16
(Universitas Sumatera Utara, 2025)The reliability of communication networks is a crucial aspect in parallel computing systems, especially in Multistage Interconnection Networks (MIN), which often encounter internal blocking issues. One solution that ... -
Analisis Kinerja Multistage Interconnection Network Topologi Gamma Berukuran 16X16
(Universitas Sumatera Utara, 2025)The development of switching technology has increasingly attracted significant attention in recent years. In the field of telecommunications, the rapid growth in the number of subscribers and the diversity of information ... -
Rancang Bangun Antena Mikrostrip Persegi Panjang dengan Teknik DGS (Defected Ground Structure) Berbentuk Dumbbell
(Universitas Sumatera Utara, 2025)Technology is currently developing rapidly, especially in the field of communication and telecommunications. This technology is called 5G technology, which can transmit data at high speeds with better quality than previous ... -
Analisis Campuran Bentonit, Arang Cangkang Kelapa Sawit Dan Magnesium Sulfate (MgSO4) Untuk Mereduksi Resistansi Pentanahan Jenis Elektroda Batang Pada Variasi Kedalaman Tanah
(Universitas Sumatera Utara, 2025)A grounding system is an electrical safety mechanism designed to protect both humans and equipment from disturbances such as surge currents caused by lightning or short circuits. This system functions by directing excess ... -
Analisis Dampak Teknis Gangguan Hubung Singkat Terhadap Kinerja Jaringan Distribusi 20 kV di PT. PLN ULP Siantar
(Universitas Sumatera Utara, 2025)Short-circuit faults are one of the main causes of reduced reliability in power distribution systems. This study analyses the characteristics of short-circuit currents in the 20 kV distribution network at PT PLN ULP Siantar ... -
Desain Sepeda Mesin Uap Berbahan Bakar Gas LPG (Liquefied Petroleum Gas) Menggunakan Sasis Tricycle dengan Kompor Pengatur Suhu Otomatis
(Universitas Sumatera Utara, 2025)Air pollution resulting from the use of fossil-based fuels remains a major contributor to global health issues. According to data released by NASA based on the 2019 Global Burden of Disease Study, fine particulate matter ... -
Desain Sistem Pengaturan Kecepatan Pada Sepeda Mesin Uap Menggunakan Globe Valve Berbasis Arduino
(Universitas Sumatera Utara, 2025)This research aims to design a steam-powered bicycle that uses alternative fuel, with acceleration speed controlled by an Arduino-based Globe Valve. The study also applies a cruise control system so that the speed can be ... -
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, ...