Eviani, Gusti (2024) Analisis Penggunaan Beban Listrik Harian Pada Gedung Teknik Elektro Menggunakan Fast Fourier Transform (FFT) (Studi Kasus: Lab. Desain Interface Dan Lab. Pemrograman). Undergraduate thesis, Politeknik Negeri Bengkalis.
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Abstract
Previously in the Electrical Engineering building, especially the Lab. Interface Design and Programming, cannot know the use of electricity loads in real time. Thus, in this research a monitoring tool was designed that can identify and evaluate peak and lowest loads simultaneously. The results show that the peak load on Lab. Interface design occurred at 14:00 WIB, precisely on the 115th data, with a power of 128.40 Watts on Friday 09 August 2024, and peak load in the Lab. Programming occurred at 15:00 WIB, precisely on the 88th data, with a power of 103.90 Watts on Thursday 08 August 2024, while the lowest load was on the Lab. Interface and Lab Design. In programming, there is the same amount of power but at different times, namely 7.80-7.90 Watts and 49.30 Watts. Fast Fourier Transform (FFT) is a mathematical operation calculation technique used to transform analog signals into frequency-based digital signals. A load usage monitoring tool equipped with an SD card is used to collect data and store measurements of voltage, current, cos phi and power. The peak and lowest load usage times can be depicted on the Fast Fourier Transform (FFT) graph. The data sent and stored will be processed using the Matlab application, so that the Matlab display will be in the form of a graph, so that the daily load usage on the building can be seen.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Uncontrolled Keywords: | Fast Fourier Transform (FFT), Matlab, Use of Electrical Loads. | ||||||||
| Subjects: | 410 ILMU TEKNIK > 450 TEKNIK ELEKTRO DAN INFORMATIKA > 451 Teknik Elektro | ||||||||
| Divisions: | Jurusan Teknik Elektro > Sarjana Terapan Teknik Listrik > TUGAS AKHIR | ||||||||
| Depositing User: | TEKNIK lISTRIK | ||||||||
| Date Deposited: | 02 Sep 2024 08:05 | ||||||||
| Last Modified: | 02 Sep 2024 08:05 | ||||||||
| URI: | http://eprints.polbeng.ac.id/id/eprint/14638 |
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