Browsing Undergraduate Theses by Issue Date
Now showing items 1-20 of 1474
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Sistem Pengisian Baterai Pada Pembangkit Pikohidro Menggunakan MPPT dan Pengosongan Baterai Menggunakan Buck Boost Converter
(Universitas Sumatera Utara, 2025)Pico-hydro power generation is a renewable and environmentally friendly energy solution that utilizes small water flows. However, the main challenge in this system is the optimal management and storage of energy, especially ... -
Rancang Bangun dan Analisis Perbandingan Efisiensi Turbin Angin Tipe Rotor Savonius dan H-Darrieus
(Universitas Sumatera Utara, 2025)Wind energy is one of the potential renewable energy sources to reduce dependence on fossil fuels, but choosing the right type of wind turbine is still a challenge to optimize energy conversion. This study compares the ... -
Rancang Bangun Healthy SmartPillow untuk Mengatasi Insomnia
(Universitas Sumatera Utara, 2025)Insomnia is the difficulty in initiating or maintaining restorative sleep, resulting in severe or persistent fatigue causing clinically significant distress. This sleep disorder can lead to difficulty in concentration, ... -
Rancang Bangun Pembangkit Listrik Hybrid Tenaga Matahari dan Tenaga Angin Menggunakan Turbin Vertikal Tipe Darrieus Dengan Variasi Jumlah Blade
(Universitas Sumatera Utara, 2025)This study aims to design and test a hybrid power generation system that combines solar and wind energy. The system consists of a vertical-axis Darrieus wind turbine with variations in the number of blades (4 and 6 blades) ... -
Perancangan Model Pembangkit Photovoltaic Terintegrasi dengan Grid Menggunakan Software DIgSILENT
(Universitas Sumatera Utara, 2025)In an effort to reduce dependence on fossil fuels and maintain environmental sustainability, the utilization of renewable energy sources has become a necessity. Photovoltaic technology is one solution that harnesses solar ... -
Perancangan Sistem Monitoring Harmonisa dan Rugi-Rugi Daya Secara Real Time Berbasis Internet of Things
(Universitas Sumatera Utara, 2025)Power electronics devices have been widely utilized in industries due to their higher efficiency and lower energy consumption compared to conventional devices. However, power electronics can induce harmonic distortion, ... -
Rancang Bangun Pembangkit Listrik Tenaga Uap Dengan Bahan Bakar Pelepah Sawit Menggunakan Turbin Pelton (Studi Kasus Pada Desa Huta Padang Kabupaten Asahan)
(Universitas Sumatera Utara, 2025)Indonesia has significant potential for renewable energy resources, one of which comes from waste. Indonesia has a biomass waste potential of 885.2 million Gigajoules (GJ) per year. This opens up opportunities for utilizing ... -
Rancang Bangun Alat Penyiram Sayuran Otomatis Menggunakan Solenoid Valve Berbasis Mikrokontroler dan Sensor Kelembapan
(Universitas Sumatera Utara, 2025)With the development of science and technology, everything is done instantly. Of course, everyone is also competing with each other to create various innovations to make everyone's work easier. The development of science ... -
Rancang Bangun Sistem Monitoring dan Controlling Kandang Ayam Bertipe Closed House Berbasis Mikrokontroler
(Universitas Sumatera Utara, 2025)Broiler chickens are one of Indonesia's largest agricultural commodities, with an annual production of 3.34 million chickens. In the maintenance of broiler chickens, there is a system known as the closed-housed system. ... -
Desain Pembangkit Listrik Tenaga Hybrid Pico Hydro Menggunakan Turbin Crossflow dan Panel Surya Monocrystalline
(Universitas Sumatera Utara, 2025)This study designs a Hybrid power generation system based on a Crossflow turbine and monocrystalline solar panel to optimize renewable energy utilization from water and sunlight. The system was tested by varying the Nozzle ... -
Rancang Bangun Pembangkit Pikohidro Menggunakan Turbin Pelton dengan Variasi Diameter Nozel dan Jumlah Sudu
(Universitas Sumatera Utara, 2025)Picohydro plants are one of the solutions to provide electrical energy in remote areas that have potential water resources. This study aims to design a picohydro generation system using a Pelton turbine, as well as ... -
Rancang Bangun Alat Sistem Charging pada Pembangkit Listrik Hybrid dengan Pico-Hydro Turbin Cross Flow dan Solar Panel menggunakan Buck Boost Converter berbasis PID Controller
(Universitas Sumatera Utara, 2025)A hybrid power plant is an excellent approach to utilizing renewable energy that is environmentally friendly and emission-free. Indonesia has a hydropower potential of up to 75,091 MW, distributed across the country, yet ... -
Sistem Monitoring Pembangkit Hybrid Tenaga Pikohidro Turbin Crossflow dan Solar Panel berbasis Internet Of Things (IOT)
(Universitas Sumatera Utara, 2025)Real-time monitoring of Hybrid Power Plants is a crucial aspect in increasing their operational efficiency and reliability. This plant is designed to optimize the use of renewable energy in a sustainable manner, especially ... -
Perancangan dan Simulasi Sistem Pengereman Regeneratif dengan Konverter Cuk dan Konverter SEPIC pada Kendaraan Listrik
(Universitas Sumatera Utara, 2025)The global automotive industry is currently intensively developing environmentally friendly vehicles, such as electric vehicles, particularly for daily urban mobility needs. One of the key technologies in electric vehicles ... -
Desain Hybrid Renewable Energy System (PLTS & PLTBa) untuk Fungsi Peak Load Shaving Menggunakan Homer Pro
(Universitas Sumatera Utara, 2025)Indonesia’s reliance on fossil energy, which accounts for over 80 % of the national energy mix, risks triggering an energy crisis and perpetually increasing subsidy burdens. To address this, the government has set a target ... -
Analisis Arus Bocor pada Isolator Polimer yang Dipengaruhi Polutan MgSO4
(Universitas Sumatera Utara, 2025)Polymer insulators have an important role in electric power systems as insulation between conductors, but their performance can decrease due to surface contamination by pollutants such as magnesium sulfate (MgSO4). ... -
Rancang Bangun Susunan Elektroda Baterai Air Laut untuk Sumber Penerangan Nelayan Melaut
(Universitas Sumatera Utara, 2025)Fishermen are the main occupation of Indonesian people who live in coastal areas. Fishermen who go to sea at night need sufficient lighting for fishing activities as lighting on the boat. Many small fishermen use lanterns ... -
Rancang Bangun Sistem Pendingin Aktif dan Pembersih Debu Otomatis pada Panel Surya dengan Arduino UNO
(Universitas Sumatera Utara, 2025)Due to its abundant energy advantages, solar energy is becoming increasingly popular. The use of solar energy cannot be separated from the challenge of dust that sticks and the increase in temperature on the surface of the ... -
Peningkatan Stabilitas Transien pada Jaringan Transmisi Subsistem Aceh Menggunakan Power System Stabilizer (PSS)
(Universitas Sumatera Utara, 2025)Transient stability is the ability of a power system to remain synchronized after experiencing a sudden major disturbance. Such disturbances can cause oscillations in rotor angle, voltage, and frequency in generators, which ... -
Pengembangan Prototipe Pengukuran Emisi Gas Buang Kendaraan Bermotor Menggunakan Kombinasi Flow Sensor
(Universitas Sumatera Utara, 2025)Motor vehicle exhaust emissions are one of the main factors of air pollution in urban environments. To monitor pollutant levels more accurately, a measurement system is needed that can detect harmful gas compounds such as ...