Aulia, Alfina Rahma (2022) Kontrol Optimal Diesel Engine Generator Pada Operasi Kecepatan Variabel Menggunakan Permanent Magnet Synchronous Generator Berbasis Fuzzy Controller. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Diesel Engine Generator (DEG) adalah pilihan yang paling banyak digunakan untuk sumber energi utama atau darurat di pulau-pulau, di daerah yang terpencil, di seluruh dunia, sebagai sumber yang dapat diandalkan. Secara konvensional, generator diesel beroperasi pada kecepatan konstan dan beroperasi pada beban minimum tertentu. Operasi kecepatan konstan dimaksudkan agar menjaga frekuensi tegangan sistem tetap stabil. Namun hal ini dapat mengurangi efisiensi generator ketika permintaan beban rendah. Operasi kecepatan variable pada generator diesel dapat digunakan untuk mengurangi konsumsi bahan bakar (inefisiensi) generator. Pemilihan PMSG sebagai generator pada sistem DEG dilakukan karena PMSG memiliki beberapa kelebihan. Dalam metode control DEG, yang paling populer diterapkan adalah kontrol proportion integral derivative (PID), namun sulit mencapai performa yang lebih baik. Berdasarkan hasil penelitian terkait, kontrol berbasis logika fuzzy merupakan metode yang efektif. Tugas akhir ini menyajikan pemodelan dan simulasi kontrol optimal DEG pada operasi variable speed menggunakan Permanent Magnet Synchronous Generator (PMSG) dengan kontrol berbasis Fuzzy untuk mencapai performansi sistem yang lebih baik berdasarkan perubahan beban. Hasil penelitian menunjukkan output tegangan dan frekuensi DEG yang menggunakan PMSG dapat dijaga konstan dengan menerapkan fuzzy controller meskipun beban berubah-ubah. Penggunaan operasi variable speed juga dapat meningkatkan efisiensi bahan bakar hingga 21,41%.
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Diesel Engine Generator (DEG) is the most widely used choice for primary or emergency energy sources on islands, in remote areas, worldwide, as a reliable source. Conventionally, diesel generators operate at a constant speed and operate at a certain minimum load. Constant speed operation is intended to keep the system voltage frequency stable. However this can reduce generator efficiency when load demand is low. Variable speed operation of the diesel generator can be used to reduce the fuel consumption (inefficiency) of the generator. PMSG was chosen as a generator in the DEG system because PMSG has several advantages. In the DEG control method, the most popularly applied is the proportion integral derivative (PID) control, but it is difficult to achieve better performance. Based on the results of related research, fuzzy logic-based control is an effective method. This final project presents the optimal control modeling and simulation of DEG on variable speed operation using Permanent Magnet Synchronous Generator (PMSG) with Fuzzy-based control to achieve better system performance based on load changes. The results show that the output voltage and frequency of DEG using PMSG can be kept constant by applying a fuzzy controller even though the load varies. The use of variable speed operation can also increase fuel efficiency by up to 21.41%.
| Item Type: | Thesis (Other) |
|---|---|
| Additional Information: | RSE 621.436 2 Aul k-1 2022 |
| Uncontrolled Keywords: | Diesel Engine Generator, PMSG, Variable Speed, Fuzzy. Diesel Engine Generator, PMSG, Variable Speed, Fuzzy Controller. |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | Mr. Marsudiyana - |
| Date Deposited: | 12 Jun 2026 01:40 |
| Last Modified: | 12 Jun 2026 01:40 |
| URI: | http://repository.its.ac.id/id/eprint/133749 |
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