Implementasi Reliability Centered Maintenance pada PLTS Sistem On - Grid dengan Kapasitas 157 kWp

Putra, Reyhan Aditya Syah (2024) Implementasi Reliability Centered Maintenance pada PLTS Sistem On - Grid dengan Kapasitas 157 kWp. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Tingkat degradasi rata-rata panel surya (PV) adalah sekitar 0,8% per tahun, menurut studi yang dilakukan pada tahun 2012 oleh National Renewable Energy Laboratory (NREL). Penurunan kinerja panel surya ini dapat mengakibatkan meningkatnya biaya pemeliharaan, yang berdampak pada efisiensi dan biaya operasional Pembangkit Listrik Tenaga Surya (PLTS). Untuk mengatasi hal ini, penerapan metode Reliability Centered Maintenance (RCM) menjadi penting dalam strategi perawatan PLTS. Dalam penelitian ini, data kinerja dan perawatan panel surya selama 4 tahun akan digunakan sebagai acuan untuk tugas akhir ini.
Berdasarkan analisis yang dilakukan, diketahui bahwa komponen kritis dari hasil analisa FMEA dengan perhitungan nilai RPN yang telah dilakukan yaitu komponen Modul PV dengan nilai RPN 72. Kemudian dalam sistem Pembangkit Listrik Tenaga Surya terdapat 4 komponen dan 5 mode kegagalan yang terjadi. Ada 2 komponen yang dilakukan secara Time Directed atau Perawatan yang direncanakan secara langsung bertujuan untuk mencegah kegagalan atau kerusakan yaitu Modul PV, dan Struktur Pendukung. Ada 2 komponen yang dilakukan secara Run to Failure atau Perawatan yang didasarkan pada pertimbangan untuk menjalankan komponen hingga rusak karena pilihan lain tidak ekonomis atau tidak memungkinkan yaitu Inverter dan Panel Distribusi. Untuk total biaya perawatan setelah dilakukan analisis sebesar Rp1.206.989.551,20. Berdasarkan hasil analisis ini, optimasi biaya perawatan dengan sistem kontrak tidak berhasil di lakukan.
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The average degradation rate of solar panels (PV) is about 0.8% per year, according to a study conducted in 2012 by the National Renewable Energy Laboratory (NREL). This decline in solar panel performance can result in increased maintenance costs, which impacts the efficiency and operational costs of solar power plants. To overcome this, the application of the Reliability Centered Maintenance (RCM) method is important in the PLTS maintenance strategy. In this study, 4 years of solar panel performance and maintenance data will be used as a reference for this final project.
Based on the analysis conducted, it is known that the critical component of the FMEA analysis results with the calculation of the RPN value that has been carried out is the PV Module component with an RPN value of 72. Then in the Solar Power Plant system there are 4 components and 5 failure modes that occur. There are 2 components that are carried out in Time Directed or planned maintenance directly aimed at preventing failure or damage, namely PV Modules, and Support Structures. There are 2 components that are carried out in Run to Failure or Maintenance based on considerations to run components until they are damaged because other options are not economical or not possible, namely Inverters and Distribution Panels. The total maintenance cost after analysis amounted to Rp1,206,989,551.20. Based on the results of this analysis, maintenance cost optimization with a contract system was not successful.

Item Type: Thesis (Other)
Uncontrolled Keywords: Maintenance, Reliability Centered Maintenance, Pembangkit Listrik Tenaga Surya (PLTS)
Subjects: T Technology > TS Manufactures > TS173 Reliability of industrial products
T Technology > TS Manufactures > TS174 Maintainability (Engineering) . Reliability (Engineering)
Divisions: Faculty of Vocational > Mechanical Industrial Engineering (D4)
Depositing User: Reyhan Aditya Syah Putra
Date Deposited: 02 Aug 2024 22:35
Last Modified: 02 Aug 2024 22:35
URI: http://repository.its.ac.id/id/eprint/111741

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