Rancang Bangun DC-DC Converter untuk Pengaturan Magnet Stator pada Generator Sinkron

Fatihah, Iza Ainayya (2024) Rancang Bangun DC-DC Converter untuk Pengaturan Magnet Stator pada Generator Sinkron. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 5009201164-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only until 1 October 2026. Download (5MB) | Request a copy

Abstract

Keluaran daya dari wind turbine bergantung pada kecepatan angin dan seringkali tidak optimal. Penelitian ini dilakukan untuk mengeluarkan daya yang optimal pada simulator wind turbine. Upaya untuk mendapatkan keluaran yang optimal dilakukan dengan mengatur magnet stator generator sinkron. Pengaturan keadaan medan magnet dilakukan sesuai masukan yang ada yaitu kecepatan elektromotor yang berperan sebagai turbin angin. Pemberian tegangan untuk pengaturan ini menggunakan DC-DC buck converter dengan pengaturan nilai duty cycle menggunakan algoritma hill climbing. Pengaturan setiap frekuensi elektromotor yang digunakan mulai dari 5 Hz hingga 40 Hz dengan kenaikan 5 Hz. Nilai duty cycle diatur sebesar 50%, 60%, 70%, 80%, dan 90%. Hasil dari penelitian ini didapatkan bahwa rancang bangun DC-Dc buck converter untuk pengaturan magnet stator telah mampu memengaruhi daya keluaran generator. Hasil keluaran daya aktif dari pengaturan magnet stator pada generator sinkron menggunakan metode Maximum Power Point Tracking (MPPT) dengan algoritma hill climbing memiliki keluaran sebesar 52 Watt hingga 402 Watt. Lonjakan daya yang besar pada frekuensi 1 Hz sebesar 721 Watt.
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The power output of a wind turbine depends on the wind speed and is often not optimal. Therefore, this research was carried out to produce optimal power in a wind turbine simulator. Efforts to obtain optimal output are made by adjusting the stator magnet of the synchronous generator. The magnetic field state is regulated according to the existing input, namely the speed of the electromotor which acts as wind turbine. Providing voltage for this setting uses a DC-Dc buck converter by setting the duty cycle value using the hill climbing algorithm. In this setting, the electromotor frequency used starts from 5 Hz to 40 Hz in increments of 5 Hz. Meanwhile, the duty cycle value is set at 50%, 60%, 70%, 80%, and 90%. The results of this research show that design of a DC-Dc buck converter for stator magnet regulation has been able to influence the generator output power. The active power output from setting the stator magnet on the synchronous generator using the Maximum Power Point Tracking (MPPT) method with the hill climbing algorithm has an output of 52 Watts to 402 Watts. With a large power surge at a frequency of 15 Hz of 721 Watts.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Daya Optimum, DC-DC Buck Converter, Generator sinkron, Magnet Stator, DC-DC Buck Converter, Magnet Stator, Optimum Power, DC-DC Buck Converter
Subjects:	T Technology > T Technology (General) > T11 Technical writing. Scientific Writing T Technology > T Technology (General) > T58.8 Productivity. Efficiency
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Physics Engineering > 30201-(S1) Undergraduate Thesis
Depositing User:	Iza Ainayya Fatihah
Date Deposited:	01 Aug 2024 06:33
Last Modified:	17 Sep 2024 08:59
URI:	http://repository.its.ac.id/id/eprint/109874

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