Pramesty, Odhellia Ines Jane Pramesty (2023) Analisis Kinerja Catu Daya Base Transceiver Station PT. Telekomunikasi Seluler (PT. Telkomsel) dengan Sistem Hibrida (PLTS-PLTD) pada Site Talaga, Pulau Sapudi, Indonesia. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Tugas Akhir ini bersumber dari pengamatan kinerja sistem operasional pada kegiatan magang industri di PT. Infrastrukrtur Telekomunikasi Indonesia (Telkom Infra) yang lebih memprioritaskan cost effective dari pembiayaan maintenance bahan bakar pada generator set, dan perangkat BTS, sehingga belum memperhatikan secara spesifik terkait kinerja dan efisiensi sistem hibrida yang ada, dan pemeliharaan PLTS. Tugas Akhir ini membahas mengenai kinerja dari sistem hibrida terpasang milik PT. Telekomunikasi Seluler (PT. Telkomsel) yang berada pada Site Talaga, Pulau Sapudi, Madura, Indonesia, muai dari kinerja, efisiensi tiap catu daya, hingga korelasi antara keluaran daya panel surya terhadap temperatur, kelembaban, dan intensitas cahaya matahari di Site Talaga, Pulau Sapudi Indonesia. Dengan perhitungan kinerja sistem hibrida, mulai dari panel surya yaitu kebutuhan energi beban harian pada BTS selama 48 jam sebesar 84.356,2 Wh, kapasitas dari modul surya 20.304,56 Wp, Solar Charge Controller sebesar 376,1 A, baterai senilai 5207,2 Ah yang digunakan pada sistem panel surya. Dan lama waktu backup baterai ketika tidak ada sinar matahari dengan nilai DoD 90% dari datasheet adalah 3,32 jam. Efisiensi panel surya tersedia selama 14 jam mulai dari 8,50%-14,80%, efisiensi genset tersedia selama 21 jam sebesar 28,58-37,35%, efisiensi hibrida tersedia selama 4 jam senilai 21,46%-24,68%, dan sisa 9 jam dijalankan oleh cadangan energi yang tersimpan pada baterai. Selanjutnya hasil korelasi antara intensitas matahari, temperatur, kelembaban terhadap keluaran daya panel surya pada Site Talaga, Pulau Sapudi, Madura yaitu semakin tingginya intensitas cahaya matahari, maka semakin tinggi pula temperatur, dan diikuti semakin rendahnya kelembaban, akan mempengaruhi daya yang semakin tinggi, begitu pula sebaliknya semkin rendahnya intensitas cahaya matahari, menyebabkan semakin tururnya temperatur, dan semakin tingginya kelembaban, sehingga menyebabkan penurunan daya. Sehingga dapat disimpulkan bahwa kinerja modul surya catu daya BTS PT. Telkomsel Site Talaga terpasang belum memenuhi seluruh kebutuhan energi beban harian, sehingga memang dibutuhkan bantuan genset yang menghasilkan sistem hibrida dengan saran untuk memperbaiki 24 panel surya, 2 Solar Charge Controller, 6 Baterai, dan mulai melakukan perawatan pada perangkat panel surya, dan solar charge controller secara berkala, agar lebih menghasilkan meminimalisir kerja genset.
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This Final Project comes from observing the performance of operational systems in industrial internship activities at PT. Indonesian Telecommunications Infrastructure (Telkom Infra) which prioritizes the cost effectiveness of fuel maintenance financing for generator sets and BTS equipment, so it has not paid special attention to the performance and efficiency of the existing hybrid system, and PLTS maintenance. This final project discusses the performance of the installed hybrid system owned by PT. Cellular Telecommunications (PT. Telkomsel) located at the Talaga Site, Sapudi Island, Madura, Indonesia, ranging from performance, efficiency of each power supply, to the correlation between solar panel power output to temperature, humidity, and sunlight intensity at the Talaga Site, Pulau Sapudi Indonesia. By calculating the performance of the hybrid system, starting from the solar panel, namely the daily load energy requirement on the BTS for 48 hours of 84,356.2 Wh, the capacity of the solar module is 20,304.56 Wp, the Solar Charge Controller is 376.1 A, the battery is 5,207.2 Ah used in solar panel systems. And the battery backup time when there is no sunlight with a DoD value of 90% from the datasheet is 3.32 hours. Solar panel efficiency is available for 14 hours starting from 8.50% -14.80%, generator efficiency available for 21 hours is 28.58-37.35%, hybrid efficiency is available for 4 hours worth 21.46% -24.68 %, and the remaining 9 hours run by the energy reserves stored in the battery. Furthermore, the results of the correlation between solar intensity, temperature, humidity and solar panel power output at the Talaga Site, Sapudi Island, Madura, namely the higher the intensity of sunlight, the higher the temperature, and followed by lower humidity, will affect the higher power, so and conversely, the lower the intensity of sunlight, the lower the temperature, and the higher the humidity, causing a decrease in power. So it can be concluded that the performance of the PT. Telkomsel Site Talaga installed has not met all the energy needs of the daily load, so it needs help from a generator that produces a hybrid system with suggestions to repair 24 solar panels, 2 Solar Charge Controllers, 6 Batteries, and start carrying out maintenance on solar panel devices, and solar charge controllers periodically, in order to produce more to minimize generator work.
Keywords: Hybrid System, PLTS, BTS, power supply, daily energy.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Sistem Hibrida, PLTS, BTS, catu daya, energi harian, Hybrid System, PLTS, BTS, power supply, daily energy. |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ810.5 Solar energy T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2941 Storage batteries |
| Divisions: | Faculty of Vocational > Mechanical Industrial Engineering |
| Depositing User: | ODHELLIA INES JANE PRAMESTY |
| Date Deposited: | 18 Jan 2024 07:17 |
| Last Modified: | 18 Jan 2024 07:17 |
| URI: | http://repository.its.ac.id/id/eprint/102768 |
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