Rizky, Ibrahim Dwi (2019) Sistem Monitoring Performa Baterai dan Pengaturan Charging Baterai pada Keypoint PT. PLN UP2D Jawa Timur Berbasis Fuzzy Logic Controller. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Baterai pada keypoint memiliki peran penting untuk menjaga keandalan sistem distribusi. Performa baterai yang baik, akan mendukung kinerja peralatan yang ditunjangnya. Energi yang dapat disimpan baterai jumlahnya terbatas, maka baterai akan mengalami siklus charge dan discharge. Proses charge dan discharge yang tidak tepat dapat menyebabkan performa baterai menurun. Apabila performa baterai sudah tidak dalam kondisi yang baik maka dapat menyebabkan keypoint gagal melaksanakan manuver ketika sumber daya utama mengalami gangguan. Oleh karena itu diperlukan suatu sistem yang dapat memantau performa baterai sebagai upaya preventif hal tersebut akan terjadi. Selain itu diperlukan juga suatu sistem yang dapat mengontrol charging baterai untuk menjaga performa baterai. Kontroler logika fuzzy akan diimplementasikan pada sistem kontrol charging baterai. Hasil simulasi menunjukkan proses charging pada keypoint sudah sesuai dengan menggunakan control current dengan arus konstan 4 A ketika SoC kurang dari 95% dan menggunakan control voltage dengan tegangan 26.12 V ketika SoC lebih dari 95%. Sistem monitoring menggunakan kapasitansi baterai dapat menunjukkan bagaimana kondisi kapasitas baterai dengan menghasilkan kapasitansi terbesar (peak) 1600 C saat 17 Ah dan menghasilkan peak 1400 C saat 15 Ah.
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Batteries on keypoints have an important role to maintain the reliability of the distribution system. Good battery performance, will support the performance of the equipment it supports. The amount of battery that can be stored is limited, the battery will pass a charge and discharge cycle. Inaccurate charge and discharge processes can cause battery performance to decrease. If the battery's performance is not in good condition, it can cause the keypoint to fail to perform a maneuver when the main resource is experiencing interference. Therefore we need a system that can monitor the performance of the battery as a preventive measure that will occur. In addition, a system that can control charging the battery is also needed to maintain battery performance. The fuzzy logic controller will be implemented on the battery charging control system. The simulation results show the charging process at the keypoint is appropriate using control current with a constant current of 4 A when the SoC is less than 95% and uses a control voltage with a voltage of 26.12 V when the SoC is more than 95%. The monitoring system using battery capacitance can show the condition of battery capacity by producing the largest capacitance (peak) of 1600 C when 18 Ah and producing a peak of 1400 C when 15 Ah.
| Item Type: | Thesis (Other) |
|---|---|
| Additional Information: | RSE 621.312 42 Riz s-1 2019 |
| Uncontrolled Keywords: | Baterai, Keypoint, Fuzzy Logic Controller |
| Subjects: | Q Science > QA Mathematics > QA9.64 Fuzzy logic T Technology > TJ Mechanical engineering and machinery > TJ223 PID controllers T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2941 Storage batteries T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2945 Lead-acid batteries. |
| Divisions: | Faculty of Electrical Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | Ibrahim Dwi Rizky |
| Date Deposited: | 11 Jan 2023 08:31 |
| Last Modified: | 11 Jan 2023 08:31 |
| URI: | http://repository.its.ac.id/id/eprint/63584 |
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