Yosia, William (2025) Desain Dan Simulasi Multi Input High Step Up DC-DC Converter Untuk Maximum Power Point Tracking Pada Hybrid Photovoltaic Dan Fuel Cell. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Penggunaan bahan bakar fosil untuk menghasilkan tenaga listrik memiliki keterbatasan penggunaan karena bahan bakar fosil dapat habis pada suatu waktu dan memberikan dampak negatif pada lingkungan. Kebutuhan penggunaan sumber energi terbarukan diperlukan untuk mengganti bahan bakar fosil. Teknologi distributed generation merupakan salah satu perkembangan pembangkit sumber energi terbarukan. Distributed generation merupakan sistem pembangkit listrik energi terbarukan pada berbagai lokasi yang tersebar dan diintegrasikan dalam sistem distribusi. Integrasi distributed generation dapat mengurangi jatuh tegangan dan rugi-rugi daya. Pada sistem distributed generation umumnya masing-masing sumber energi memiliki sebuah DC-DC converter sebagai rangkaian penghubung untuk mengirimkan listrik ke DC bus sehingga dibutuhkan sebuah multi input converter yang dapat menaikkan tegangan dengan keluaran daya maksimum untuk meningkatkan keandalan dan efisiensi pada sistem distributed generation. Konverter didesain dengan memiliki dua sumber yaitu photovoltaic dan fuel cell. Teknik yang digunakan untuk menaikkan tegangan keluaran pada konverter adalah induktor terkopel. Photovoltaic menggunakan MPPT P&O dan fuel cell akan bekerja secara independent menggunakan PI controller. Hasil dari peneltian ini adalah konverter mampu menaikkan dan mempertahankan tegangan output konverter menjadi 500V dalam berbagai variasi perubahan irradiance dan perubahan beban.
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The use of fossil fuels to produce electric power has limited uses because fossil fuels can run out at any time and have a negative impact on the environment. The need to use renewable energy sources is necessary to replace fossil fuels. Distributed generation technology is one of the developments in the generation of renewable energy sources. Distributed Generation is a renewable energy electricity generation system in various locations spread out and integrated into the distribution system. Distribution generation integration can reduce voltage drops and
power losses. In distributed generation systems, each energy source generally has a DC-DC converter as a connecting circuit to send electricity to the DC bus, so a multi-input converter is needed which can increase the voltage with maximum power output to increase noise and efficiency in the distributed generation system. The converter is designed to have two sources, namely photovoltaic and fuel cell. The technique used to increase the output voltage on the converter is a coupled inductor. Photovoltaic uses MPPT P&O and fuel cells will work independently using a PI controller. The results of this research are that the converter is able to increase and maintain the converter output voltage to 500V in various variations in irradiance changes and load changes.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Converter, Coupled inductor, Induktor Kopel, Konverter, Maximum Power Point. |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1001 Production of electric energy or power T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1087 Photovoltaic power generation T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2931 Fuel cells |
| Divisions: | Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | William Yosia |
| Date Deposited: | 30 Jan 2025 07:28 |
| Last Modified: | 30 Jan 2025 07:28 |
| URI: | http://repository.its.ac.id/id/eprint/117151 |
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