Oktavia, Yunaini Istivani (2025) Rancang Bangun Sistem Pengendalian Temperatur Panel Surya Dengan Spray Water Dan Active Air Cooling System Menggunakan Supervisory-flc. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Peningkatan temperatur pada panel surya merupakan faktor utama yang dapat menyebabkan menurunnya keluaran daya sehingga efisiensi panel surya berkurang. Sistem pengendalian temperatur yang adaptif diperlukan untuk menjaga kinerja optimal panel surya. Penelitian ini merancang sistem pengendalian temperatur panel surya menggunakan water spraying dan active air cooling dengan pengendali Supervisory-FLC. Sistem kontrol dirancang untuk mengendalikan kecepatan kipas dan pompa dilengkapi dengan training temperatur setpoint yang mempertimbangkan iradiasi matahari selaku input panel surya dan perubahan temperatur lingkungan. Hasil pengujian menunjukkan bahwa sistem yang dibuat mampu menurunkan temperatur panel lebih cepat dibandingkan sistem tanpa pengendalian. Hal ini ditandai dengan berkurangnya waktu tunda (delay time) dari 931 detik menjadi 401 detik, dengan waktu puncak juga lebih singkat yakni 1496 detik. Akurasi sistem memberikan hasil MAE sebesar 0,9°C, RMSE sebesar 1,26°C, dan MAPE sebesar 2,9%. Selain itu, efisiensi panel surya meningkat sebesar 2,72% dibandingkan tanpa pendingin.
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The increase in temperature on solar panels is a major factor that can cause a decrease in power output, thus reducing solar panel efficiency. An adaptive temperature control system is needed to maintain optimal solar panel performance. This study designed a solar panel temperature control system using water spraying and active air cooling with a Supervisory-FLC controller. The control system is designed to control the fan and pump speeds equipped with a setpoint temperature training that considers solar irradiation as the solar panel input and changes in environmental temperature. The test results show that the system is able to reduce the panel temperature faster than the system without control. This is indicated by a reduction in delay time from 931 seconds to 401 seconds, with a shorter peak time of 1496 seconds. The system accuracy produces MAE results of 0.9°C, RMSE of 1.26°C, and MAPE of 2.9%. In addition, the solar panel efficiency increases by 2.72% compared to the system without cooling.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | panel surya, pengendali temperatur, supervisory FLC, water spray, air cooling, photovoltaic, temperature control |
| Subjects: | Q Science > QA Mathematics > QA9.64 Fuzzy logic T Technology > TJ Mechanical engineering and machinery > TJ222 Supervisory control systems. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1087 Photovoltaic power generation |
| Divisions: | Faculty of Industrial Technology and Systems Engineering (INDSYS) > Physics Engineering > 30201-(S1) Undergraduate Thesis |
| Depositing User: | Yunaini Istivani Oktavia |
| Date Deposited: | 04 Aug 2025 07:05 |
| Last Modified: | 04 Aug 2025 07:05 |
| URI: | http://repository.its.ac.id/id/eprint/125896 |
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