Strategi Pengurangan Risiko Kerusakan Pada Komponen Kritis Boiler di Industri Pembangkit Listrik

Iing Pamungkas, Heri Tri Irawan


This paper uses the failure mode approach and effect analysis (FMEA) in formulating a risk reduction strategy for damage to critical components of the boiler section of the Nagan Raya steam power plant. Boilers are an important part of the production system of steam power plants. The problem in the boiler section is the relatively high damage frequency compared to other parts. The aim of this study is to propose a risk reduction strategy for critical boiler components using a failure mode approach and effect analysis (FMEA). The proposed damage risk reduction will prioritize important components that have the highest risk priority number (RPN). The strategy that was successfully formulated was for the cyclone separator component, to carry out periodic and scheduled preventive checks and maintenance, especially on the return leg to prevent the accumulation of solid particles in the fluid system. Primary air fans and induced draft fan components, they must perform standard operational procedures (SOP) when operating the fan so that they do not experience high vibrations, and routinely balance the rotor contained in the fan. As for the coal feeder components, monitor the coal flow in detail so that it does not accumulate at one particular point, which can cause leakage at the outlet flanges.


Boiler; Failure Risk; Failure Mode and Effect Analysis; Risk Priority Number

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Pamungkas, I., 2019, Penentuan Tingkat Risiko dan Keandalan pada Boiler di Industri Pembangkit Listrik Nagan Raya, ETD Unsyiah.

Kim, K. O., Zuo, M. J., 2018, General Model for the Risk Priority Number in Failure Mode and Effects Analysis, Reliability Engineering System Safety, vol 169, hal 321-329.

Whiteley, M., Dunnett, S., Jackson, L., 2016, Failure Mode and Effect Analysis and Fault Tree Analysis of Polymer Electrolyte Membrane Fuel Cells, International Journal Hydrogen Energy, vol 41, hal 1187-1202.

Rastayesh, S., Bahrebar, S., Blaabjerg, F., Zhou, D., Wang, H., Sørensen, J. D., 2020, A System Engineering Approach Using FMEA and Bayesian Network for Risk Analysis-A Case Study, Sustainability, vol 12, no 1, hal 77-94.

Pamungkas, I., Irawan, H. T., Arkanullah, L., Dirhamsyah, M., Iqbal, M., 2019, Penentuan Tingkat Risiko pada Proses Produksi Garam Tradisional di Desa Ie Leubeu Kabupaten Pidie, Jurnal Optimalisasi, vol 5, no 2, hal 107-120.

Stamatis, D. H., 1995, Failure Mode and Effect Analysis: FMEA From Theory to Execution, ASQC Quality Press, Milwaukee.



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