Pareto Analysis of Loss Output in Geothermal Power Plant Equipment for Prioritizing Auxiliary Equipment Investment Based on Operational Redundancy
Keywords:
geothermal power plant, loss output, maintenance operational efficiency, Pareto analysisAbstract
This study aims to perform a Pareto analysis of output loss in Geothermal Power Plant equipment to identify priority investments in auxiliary equipment based on operational redundancy. The Pareto method is used to analyze the contribution of each piece of equipment to output loss and determine which equipment should be prioritized for further investment. The analysis shows that 20% of equipment, such as cooling towers and pumps, contributes the most to output loss. Based on these findings, it is recommended that investment should be focused on equipment that significantly impacts Geothermal Power Plant performance, with the goal of improving operational efficiency and reducing downtime. The Efficiency Optimization System (EOS) is used to monitor the performance of the plant in near real-time, identify inefficiencies, and provide improvement recommendations based on Pareto analysis to support decision-making in maintenance and investment.
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