Perancangan Sistem Maximum Power Point Tracking Pada Modul Fotovoltaik Menggunakan Metode Hybrid Pi-Fuzzy Logic Control

Wahyuningrum, Ikke Puji (2024) Perancangan Sistem Maximum Power Point Tracking Pada Modul Fotovoltaik Menggunakan Metode Hybrid Pi-Fuzzy Logic Control. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Fotovoltaik surya mengubah sinar matahari menjadi energi listrik melalui proses yang disebut efek fotolistrik, di mana fotoelektron dipancarkan ketika cahaya menerpanya. Energi matahari tidak berpolusi, bersih, terbarukan, dan ramah lingkungan, dengan cadangan yang tidak terbatas dan biaya perolehan yang rendah. Namun, kondisi cuaca sangat berpengaruh terhadap keluaran sistem PV surya. Kondisi cuaca dan radiasi matahari yang tidak linier menyebabkan keluaran PV berfluktuasi secara signifikan. Intensitas radiasi matahari berubah seiring waktu, oleh karena itu memerlukan perangkat konverter daya DC-DC tambahan. Berdasarkan hasil pengambilan data, efisiensi daya oleh buck converter dengan algoritma PI-Fuzzy logic control (FLC) didapatkan pada rentang 76 % sampai 98 %. Daya output yang dihasilkan oleh sistem MPPT algoritma PI-FLC memiliki rentang nilai sebesar 6,37 W hingga 43,02 W dengan nilai daya input sebesar 7,52 W sampai 50,1696 W
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Solar fotovoltaiks convert sunlight into electrical energy through a process called the photoelectric effect, in which photoelectrons are emitted when light hits them. Solar energy is non-polluting, clean, renewable and environmentally friendly, with unlimited reserves and low acquisition costs. However, weather conditions greatly influence the output of a solar PV system. Non-linear weather conditions and solar radiation cause PV output to fluctuate significantly. The intensity of solar radiation changes over time, therefore requiring additional DC-DC power converter devices. Based on the data collection results, the power efficiency of the buck converter with the PI-Fuzzy logic control (FLC) algorithm was found to be in the range of 76% to 98%. The output power produced by the PI-FLC mppt algorithm system has a value range of 6.37 W to 43.02 W with an input power value of 7.52 W to 50.1696 W.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	photovoltaic, MPPT, DC-DC Converter, PI-FLC, photovoltaic Power, Fotovoltaik, MPPT, DC-DC Converter, PI-FLC, Daya Fotovoltaik
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1007 Electric power systems control T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1087 Photovoltaic power generation T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK351 Electric measurements. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5103.8 Switching systems T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5105.546 Computer algorithms T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7871.674 Detectors. Sensors T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7878 Electronic instruments T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5102.5 Modulation (Electronics), Demodulation (Electronics)
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Physics Engineering > 30201-(S1) Undergraduate Thesis
Depositing User:	Ikke Puji Wahyuningrum
Date Deposited:	01 Aug 2024 06:42
Last Modified:	18 Sep 2024 03:31
URI:	http://repository.its.ac.id/id/eprint/110010

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