PEMODELAN PENINGKATAN KEHANDALAN DENGAN METODE ROOT CAUSE ANALYSIS DAN FMEA PADA PERUSAHAAN PEMBANGKIT LISTRIK
ABSTRAK: XYZ is a company
engaged in the generation of electrical energy. Reliability for power generation
companies is very vital for the company's performance appraisal is based on the
readinessof the unit to generate electricity load demand PLN (State Electricity
Company). To support the reliability of the company has designed a system that
is based on the reliability maintenance (RCM).RCM application at PT XYZ is
dominated by mostly preventive maintenance based on time and baseline.Meanwhile
failures still occur marked by numerous corrective maintenance that still occur
on criticalequipment, causing derating production unit. Besides the efficiency
of preventive maintenance is also doubtful, the amount of PM task that has
become a waste of maintenance costs. The pattern of effective maintenance
necessary to minimize disturbance.As a baseline, the analysis Root Cause
Analysis is required to determine the prioritymaintenance. After that increase
reliability by using Failure Mode and Effect Analysis (FMEA) wasconducted with
a focus on the criteria of occurence, severity, and detection to determine the
RiskPriority Number (RPN). To enhance decision-making systems have used system
analysis history data interference as well as MTBF and MTTR. Result of the
merger of these methods are known to determine the behavior maintenance task-a
task that really affect the reliability of the unit.
Penulis: Ferry Anggita
Erdianto
Kode Jurnal: jptindustridd160228
