Alfajari, Zamir (2018) Aplikasi Model Optimization Of Maintenance Cost On Reliability Centered Maintanance Using Pso Algorithm In Boiler Feedwater System Unit 3 Pt Pjb Up Gresik. Undergraduate thesis, ITS.
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Abstract
PJB Gresik is the backbone of electricity in Java and Bali. It is important to keep the plant running. one of the important system is feedwater boiler systems. So it is important to analyze the reliability of the system to improve performance. Reliability analysis is one of the most widely used methods. In addition, reliability optimization is also one of the recommended options in improving reliability. The first step is study literature. The second is to identify the system and collect the data. Then analyze the quantitative and qualitative followed by the calculation of maintenance cost. Finally is doing the optimization by using PSO algorithm. After calculation, the result is at T= 2 sequence Rtotal in feedwater boiler system 0,569784 and the optimization result shows that PSO algorithm has saved the maintenance cost of $683.545,41 in the calculation of 5 years maintenance cost.
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PJB Gresik is the backbone of electricity in Java and Bali. It is important to keep the plant running. one of the important system is feedwater boiler systems. So it is important to analyze the reliability of the system to improve performance. Reliability analysis is one of the most widely used methods. In addition, reliability optimization is also one of the recommended options in improving reliability. The first step is study literature. The second is to identify the system and collect the data. Then analyze the quantitative and qualitative followed by the calculation of maintenance cost. Finally is doing the optimization by using PSO algorithm. After calculation, the result is at T= 2 sequence Rtotal in feedwater boiler system 0,569784 and the optimization result shows that PSO algorithm has saved the maintenance cost of $683.545,41 in the calculation of 5 years maintenance cost.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Reliability, Optimation, PSO Algorithm |
| Subjects: | Q Science > QA Mathematics > QA9.58 Algorithms T Technology > TS Manufactures > TS174 Maintainability (Engineering) . Reliability (Engineering) |
| Divisions: | Faculty of Industrial Technology > Physics Engineering > 30201-(S1) Undergraduate Thesis |
| Depositing User: | Zamir Alfajari |
| Date Deposited: | 05 Jul 2021 10:51 |
| Last Modified: | 05 Jul 2021 10:51 |
| URI: | http://repository.its.ac.id/id/eprint/56909 |
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