Undergraduate Theses
Undergraduate Theses
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Now showing items 261-280 of 1534
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Optimasi Besar Arus Searah terhadap Waktu Pengereman pada Motor Induksi 3 Fasa tanpa Beban menggunakan Matrix Laboratory Simulink
(Universitas Sumatera Utara, 2023)The use of a braking system on an induction motor is often needed to stop the rotation of the motor rotor quickly, braking can be done mechanically or electrically. Injecting direct current into the stator coil after the ... -
Komparasi Performa Sistem Komunikasi Cahaya Tampak dengan Lampu Led dan Laser untuk Komunikasi Nirkabel Bawah Air
(Universitas Sumatera Utara, 2023)Underwater communication is a crucial aspect of maritime and marine technology development, finding applications particularly in emergency scenarios such as aircraft and ship accidents in open waters. Effective and rapid ... -
Desain Perbandingan Reduksi Arus Harmonisa pada Vsd menggunakan Space Vector Pulse Width Modulation dan Hybrid Pulse Width Modulation dengan Beban Motor Induksi 3 Fasa
(Universitas Sumatera Utara, 2023)Three-phase induction motors are widely used as prime movers for industrial and commercial machines. However, an induction motor must also have a device to control the speed so that the performance efficiency of the motor ... -
Simulasi Pengaturan Kontroler Pid dengan Metode Fuzzy-Pso terhadap Respon Kecepatan Motor Bldc pada Mobil Listrik
(Universitas Sumatera Utara, 2023)Dynamic load changes are a major problem experienced in Electric Cars because it can make the value and quality of the speed generated by the drive motor. The nonlinear Brushless Direct Current (BLDC) motor, which is ... -
Pengaruh Faktor Lingkungan terhadap Kualitas Komunikasi Audio dan Teks dalam Sistem Visible Light Communication dengan Lensa Cembung
(Universitas Sumatera Utara, 2023)In the continuously evolving digital era, Visible Light Communication (VLC) has emerged as an innovative communication method that utilizes visible light to transmit data. VLC offers the potential for high-speed data ... -
Desain Pembangkit Listrik Pico Hydro menggunakan Turbin Cross-flow terhadap Jumlah Variasi Sudu dan masukan Guide Vane
(Universitas Sumatera Utara, 2023)Rapid technological development and progress will have an impact on increasing demand for electrical energy sources. In Indonesia, there are still many villages in rural areas that do not have access to electricity. Sitinjo ... -
Manajemen Keseimbangan Beban Transformator Distribusi 20 Kv menggunakan Fuzzy Logic
(Universitas Sumatera Utara, 2023)Unbalanced load in the electric power distribution system always occurs and are caused by the uneven distribution of loads (current) in one phase to customers and unbalanced cosphies in each phase. This load imbalance ... -
Rancang Bangun Antena Flower pot sebagai Antena Penerima Siaran Tv Digital
(Universitas Sumatera Utara, 2023)This paper discusses the design of a flower pot antenna intended for application as a digital television broadcast receiving antenna in Medan city in the Ultra High Frequency (UHF) frequency range of 530 - 650 MHz. This ... -
Penempatan Optimal Static Var Compensator untuk mengurangi Rugi Rugi Daya pada Sistem Distribusi menggunakan Metode Modified Shark Smell Optimization (Msso) (Studi Kasus : IEEE 33 bus)
(Universitas Sumatera Utara, 2023)Power loss is an important parameter in the distribution network that must be maintained. Flexible AC Transmission System (FACTS) equipment such as Static Var Compensator (SVC) can solve power loss problems. However, ... -
Penjadwalan Bandwidth Internet Rural menggunakan Model Statistik
(Universitas Sumatera Utara, 2023)The growth of internet usage in rural areas is accelerating along with the development of information technology. However, internet infrastructure in these areas is often limited, posing challenges in bandwidth management ... -
Perancangan Sistem Pemantauan Iot menggunakan Flutter
(Universitas Sumatera Utara, 2023)The development of IoT is currently very high rapidly, so many people are designing an application using IoT, especially in designing monitoring applications or monitoring based on mobile apps, such as some studies have ... -
Desain Pintu Air Otomatis Berbasis Iot pada Prototype Pembangkit Listrik Picohidro
(Universitas Sumatera Utara, 2023)In Picohydro Power Plant, a water dam or water reservoir in order to produce greater water thrust and also store water to drive a water generator, the sluice gate on the water dam plays an important role in channeling water ... -
Analisis Pengaruh Polutan Aluminium Oksida (Al2o3) terhadap Arus Bocor dan Kekuatan Dielektrik Isolator Piring yang Dilapisi Epoxy Resin
(Universitas Sumatera Utara, 2023)Insulators are components that function to isolate high voltage conductors with support poles. Insulators installed in open spaces are more prone to pollution. The air around insulators installed in open spaces often carries ... -
Studi Perancangan Antena Reconfigurable Mikrostrip Dipole
(Universitas Sumatera Utara, 2023)A reconfigurable antenna is an antenna that can be configured to work according to specified conditions. In this research, a reconfigurable microstrip dipole antenna was designed with the use of electronic switches to ... -
Peningkatan Keandalan Sistem Distribusi 20 Kv dengan Simulasi Distributed Generation dan Metode Reability Network Equivalent Approach di Pt.Pln Up3 Cengkareng
(Universitas Sumatera Utara, 2023)A distribution system must have reliability in providing and distributing electrical energy. Electricity quality can be seen by how often blackouts occur and the length of time between blackouts in a certain time. This ... -
Analisis Perbaikan Tegangan Jatuh Menggunakan Tap Changer Transformator Dan Penempatan Kapasitor Bank Pada Penyulang Dengan Genetic Algorithm
(Universitas Sumatera Utara, 2023)Electricity demand in Indonesia is already increasing, as economic growth and high population. The effect of electrical energy will operate excessively, to meet the required demand. It can create problems such as an ... -
Diagnosis Minyak Transformator dengan Analisis Gas Terlarut Menggunakan Metode Pas ( Photo-Acoustic Spectroscopy) Studi Kasus : PT. Inalum (Persero)
(Universitas Sumatera Utara, 2023)Power transformer is one of the vital tools in the electrical power system that requires proper maintenance for its smooth operation. The transformer cannot be separated from the possibility of abnormal conditions that ... -
Pengaruh Penambahan Filler Silicone Rubber, Pasir Silika dan Nanopartikel Al2O3 terhadap Resistivitas, Kekuatan Dielektrik dan Kekuatan Tekan Bahan Isolator Resin Epoksi
(Universitas Sumatera Utara, 2023)The development of epoxy resin insulators is increasing due to their better electrical properties compared to glass and porcelain insulators. However, there are still weaknesses in these epoxy resin insulators, such as a ... -
Identifikasi Tingkat Roasting Biji Kopi Menggunakan Algoritma K-Nearest Neighbors (KNN) pada Platform Mobile
(Universitas Sumatera Utara, 2023)Coffee is a tropical plant that also serves as a non-alcoholic beverage containing caffeine. There are many benefits of consuming coffee, including its caffeine content that can increase the body's metabolic rate. For ...
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