As a Steam Power Plant Operator, I am responsible for the operation and monitoring of power plant equipment to ensure safe and efficient performance. My main duties include monitoring operational parameters such as pressure and temperature, and managing key machinery like boilers, turbines, and generators. I also perform routine maintenance, respond swiftly to emergencies, and prepare daily operational reports. With strong technical skills and attention to detail, I ensure the power plant operates in accordance with safety standards and at optimal performance.

I was stationed at Rembang Steam Power Plant. Immersed myself in the field of mechanical and computational fluid dynamic during the internship, Focused specifically on the combustion of steam power plant- Carried out an extensive study titled “Pre-processing Co-firing Combustion Modelling With Ansys Fluent"- Analyzed the co-firing program specifically for its applicability in numerical studies.- Created detailed 3D models of boiler geometry to be used in numerical simulations.- Performed meshing of the boiler geometry to prepare for computational fluid dynamics (CFD) simulations.- Successfully conducted an in-depth study on pre-processing co-firing combustion modelling using Ansys Fluent, providing significant advancements in numerical simulation techniques.- Delivered a thorough analysis of the co-firing program for numerical study, enhancing the understanding of combustion processes in mixed fuel scenarios.- Developed precise 3D models of boiler geometry, facilitating accurate and reliable numerical simulations.- Efficiently meshed the boiler geometry, ensuring high-quality computational grids that improve the accuracy of CFD simulations.

I was stationed at Patuha Geothermal Power Plant. Immersed myself in the field of mechanical and maintenance during the internship, Focused specifically on the application of thermodynamics theory to geothermal power plant.- Undertook a comprehensive study titled “Exergy Analysis of Patuha Geothermal Power Plant”- Developed a thorough understanding of the heat and mass balance within the Patuha geothermal power plant.- Performed exergy calculations based on the laws of thermodynamics to evaluate the efficiency of the power plant.- Identified and reported any anomaly conditions in the power plant operations based on exergy calculations.- Successfully completed an in-depth exergy analysis of the Patuha geothermal power plant, providing critical insights into the plant’s efficiency and areas for improvement.- Developed a detailed understanding of the heat and mass balance of the Patuha geothermal power plant, contributing to optimized operational strategies.- Conducted precise exergy calculations using thermodynamic principles, enhancing the accuracy of efficiency assessments for the geothermal power plant.- Effectively identified and reported operational anomalies based on exergy calculations, leading to timely interventions and improvements in plant performance.

I was stationed at PT. PLN Nusantara Power (Head office, Surabaya). Immersed myself in the field of mechanical and chemical during the internship, Focused specifically on the fuel of steam power plant.- Undertook a comprehensive study titled “Feasibility Material Energy Toward Co-firing Program in Regional Jamali & Sulmapana.”- Performed detailed analysis of the co-firing program, focusing on the chemical characteristics of coal and biomass.- Examined the properties and suitability of different biomass types for use in steam power plants.- Forecasted the supply and availability of coal and biomass resources required for the co-firing program.- Assessed and estimated the potential of biomass resources across various regions in Indonesia.- Successfully completed an extensive study on the feasibility of energy materials for the co-firing program, providing valuable insights and recommendations for regional implementation in Jamali and Sulmapana.- Delivered an in-depth chemical analysis of coal and biomass, identifying key factors that impact the efficiency and sustainability of the co-firing process.- Identified and characterized suitable biomass types for steam power plants, enhancing the understanding of biomass properties and their applications.- Accurately predicted the availability of coal and biomass resources, ensuring the viability and continuous supply for the co-firing program.- Provided a comprehensive estimation of biomass potential in Indonesia, highlighting the regions with the highest biomass resources, which can support future energy projects.