Undergraduate Theses
Undergraduate Theses
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Rancang Bangun Sistem Kendali pada Panel Hubung Bagi Tegangan Rendah
(Universitas Sumatera Utara, 2024)The rapid development of technology has become an integral part of human life, bringing us into the digital era with significant impacts on various sectors, including the electric power distribution system. The Low Voltage ... -
Analisis Sifat Isolasi dari Campuran Metil Ester Corn Oil dan Minyak Mineral dengan Penambahan TiO2 dan Al2O3 sebagai Alternatif Isolasi Cair Transformator Daya
(Universitas Sumatera Utara, 2024)In this study, the continuous use of non-renewable mineral oil without preparing alternative oils could pose future challenges. Vegetable oil alternatives do not yet guarantee long-term suitability due to their propensity ... -
Analisis Sifat Isolasi dari Campuran Metil Ester Rice Bran Oil dan Minyak Mineral dengan Penambahan Al2O3 sebagai Alternatif Isolasi Cair Transformator Daya
(Universitas Sumatera Utara, 2024)Continuous use of mineral oil that cannot be renewed without preparing alternative oils could become a problem in the future. Vegetable oil alternatives do not guarantee the suitability of their use in the long term because ... -
Desain dan Analisis Efisiensi Pembangkit Tegangan Tinggi Alat Pembasmi Serangga
(Universitas Sumatera Utara, 2023)Insects are part of the environment and have a special feature because insects are cosmopolitan animals, whose existence is spread all over the earth. Insects can be detrimental in general acting as pests of cultivated ... -
Rancang Bangun Antena Mikrostrip Meander Line Frekuensi 915 Mhz untuk Aplikasi RFID Reader
(Universitas Sumatera Utara, 2024)In this era of rapidly evolving information technology, Radio Frequency Identification (RFID) is a technology that improves the efficiency of various applications, such as inventory management, contactless payment systems, ... -
Prediksi Daya Hasil Keluaran Solar Cell Menggunakan Yolo V5 dengan Arsitektur Efficientnet
(Universitas Sumatera Utara, 2024)This research evaluates the performance of the YOLO V5 model which uses the EfficientNet architecture in predicting solar cell output power based on image data. The research results show that this model achieves an average ... -
Studi Perancangan Bandpass Filter untuk Frekuensi 2,4 Ghz Metode Open STUB pada Saluran Mikrostrip
(Universitas Sumatera Utara, 2024)Microstrip channels are one of the key components in various microelectronic systems and RF devices (radio frequency). Bandpass filter design with the Open Stub method was chosen for its efficiency in creating a compact and ... -
Analisis Resistansi Pentanahan dengan Penambahan Biochar dan Kalium Klorida (KCL) pada Variasi Kelembapan Tanah
(Universitas Sumatera Utara, 2024)One requirement for a good grounding system is to have the smallest possible grounding resistance value, so that the excess current that occurs during electrical system disturbances can quickly flow into the ground. Efforts ... -
Rancang Bangun Aplikasi Sistem Diagnosis Transformator untuk Memprediksi Waktu Purifikasi dan Umur Transformator Berbasis Machine Learning
(Universitas Sumatera Utara, 2024)Transformers are equipment in high voltage engineering that often experience abnormalities originating from internal or external sources. This abnormality causes disturbances, so it is necessary to diagnose faults on the ... -
Rancang Bangun Konveyor dan Penggunaan Robot Lengan pada Pengisian dan Penutupan Galon Air Otomatis Berbasis PLC (Programmable Logic Controller)
(Universitas Sumatera Utara, 2024)The use of a PLC as the main control brain ensures precise coordination in filling and closing gallons, while the robotic arm is used to move empty gallons onto the conveyor. Research results show that the implementation ... -
Rancang Bangun Pengisian Galon Otomatis Berbasis Programmable Logic Controller
(Universitas Sumatera Utara, 2024)In Indonesia, most of the population relies on refillable drinking water as a daily necessity. However, the process of filling gallons is still carried out with the help of operators. Manual filling requires the operator ... -
Rancang Bangun Proses Penutupan (Capping) Otomatis pada Galon Air Berbasis PLC (Programmable Logic Controller)
(Universitas Sumatera Utara, 2024)Refill drinking water depots are increasingly popular among the public due to their perceived convenience in fulfilling drinking water needs. The water is ready to drink without the need to boil it to boiling and wait for ... -
Perancangan dan Implementasi Antena Mikrostrip Patch Rectangular pada Sistem Telematri Suhu Lingkungan dengan Frekuensi 2.4 Ghz
(Universitas Sumatera Utara, 2024)Climate change is a change in the Earth's atmospheric conditions including changes in temperature and rainfall distribution that have a broad impact on the surrounding area, these changes are not temporary, but long-term. ... -
Perbandingan Kinerja Fiber Bragg Grating dan Dispersion Compensating Fiber pada Sistem Radio Over Fiber
(Universitas Sumatera Utara, 2024)The development of telecommunications technology continues to grow, the demand for high-speed telecommunications is an unavoidable reality, increasing demand for broadband services and the emergence of new technology to ... -
Perancangan dan Analisis Antena Mikrostrip Meander Line untuk Aplikasi RFID Reader (915 Mhz)
(Universitas Sumatera Utara, 2024)RFID (Radio Frequency Identification) has become an important technology in many applications, such as inventory management, process automation, and pass-through management. In this study, a meander line microstrip antenna ... -
Analisis Saluran Transmisi di Daerah Pegunungan (Sutt 150kV Titi Kuning - Berastagi) dan Saluran Transmisi di Daerah Perkotaan (Sutt 150kv Binjai Payageli) terhadap Rugi Rugi Daya Akibat Korona Menggunakan Metode Peek dan Peterson
(Universitas Sumatera Utara, 2024)In transmission lines, corona discharge has become one of the main issues causing power outages in our society, and it is important to pay attention to this phenomenon called corona. Corona is a discharge phenomenon caused ... -
Analisis Performa DWDM Transmisi Soliton dengan Penguat Optik Hybrid EDFA-YDFA
(Universitas Sumatera Utara, 2024)DWDM (Dense Wavelength- Division Multiplexing) nowadays has developed and optimized as efficient as possible to fulfill increasing market demands of optics transmission. A DWDM network usually implements an optical amplifier ... -
Analisis Kerusakan Lightning Arrester pada Pabrik Semen PT. Solusi Bangun Andalas (Lhoknga – Aceh Besar)
(Universitas Sumatera Utara, 2024)A breakdown of lightning arresters occurred from 2021 to 2023 in the Raw Mill and Kiln Outlet areas on the Medium Voltage Switchgear (MVS) at PT. Solusi Bangun Andalas (Lhoknga – Aceh Besar). This study aims to investigate ... -
Optimalisasi Pengisian Baterai Daya Cepat Berbasis Arus Konstan-Tegangan Konstan dengan Buck Converter
(Universitas Sumatera Utara, 2024)In today's era of technological advancement, electronic devices can be utilized anytime and anywhere thanks to battery assistance, especially in the usage of conventional motorcycles. Fast charging of batteries involves a ... -
Prediksi Purifikasi Minyak Isolasi Transformator Berdasarkan Hasil Uji Analisis Gas Terlarut dan Kekuatan Dielektrik Menggunakan Metode Recurrent Neural Network (RNN)
(Universitas Sumatera Utara, 2024)The insulation oil within transformers can undergo chemical and physical changes, which can be indicated by dissolved gas analysis (DGA) and dielectric strength. This research aims to develop prediction models for transformer ...
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