Experience

Power System Simulation Laboratory

• Indonesia
• Research Services
• 1 - 100 Employee

• Laboratory Assistant

  • May 2021 - Present

  1. Coordinated work programs and agendas from 6 Divisons and 27 Laboratory Assistants such as research, training, labwork, seminars, community service, and others. 2. Organized and conducted Power System Analysis Labwork with a total of 60 students each semester. 3. Contributed to create 2 of the 7 PowerFactory DigSILENT training modules owned by the Laboratory namely Load Flow analysis and Short Circuit analysis. 4. CoTrainer on PowerFactory DigSILENT Training for 20 employees from PT PLN Nusantara Power. DigSILENT Training includes Power Flow analysis, Contingency analysis, and Short Circuit analysis module on January-February 2023. 5. CoTrainer on PowerFactory DigSILENT Training for 10 employees PT PLN (Persero) UP3B Mataram. DigSILENT Training includes of Load Flow analysis, Contingency analysis, and Voltage Stability analysis module on November 2022. 6. Trainer on PSSL ETAP Training for students and public participants with a total of 40 trainees. ETAP Training consists of Load Flow analysis module and Protection Coordination module on October 2022. Show less



PT. ITS TEKNO SAINS

• Business Consulting and Services
• 1 - 100 Employee

• Team of Electrical Junior Experts

  • Jun 2022 - Mar 2023

  1. Conducted High Voltage Customer (150/70 kV) (Company/Industry) Satisfaction Survey on Perusahaan Listrik Negara (PLN) services. 2. Has completed a High-Voltage Customer Satisfaction Survey with a total of 24 industrial companies in East Java in 7 days. 3. Power Flow simulation and Losses Analysis of JAMALI (Jawa, Madura, and Bali) 2022 electrical system adapted to the generation dispatch and load of the system. In addition, power flow simulation also adjusted to the results of SCADA Monitoring where the voltage deviation is no more than 3%. 4. Analyzed the root causes and project a reduction in transmission energy losses for the JAMALI systems in 2023 to 1.8% from 1.9% in 2022. Show less



PT Industri Kereta Api (Persero)

• Indonesia
• Railroad Equipment Manufacturing
• 700 & Above Employee

• System Electrical Engineering intern

  • Aug 2022 - Dec 2022

  1. Designed Single Line Diagram of Vehicle Maintenance Bridge Inspection and CAR612 Train using ETAP 19.0 software adapted to the general arrangement of VMBI and CAR612. 2. Performed power flow analysis, cable sizing, and MCB sizing on the VMBI and CAR612 electrical system. Analysis results can solve problems such as overvoltage, undervoltage, and overload in the system. Furthermore, the load voltage does not drop more than 2% of the nominal voltage. 3. Calculated the protection and coordination of the VMBI electrical system. The calculation accuracy reaches 100% where all fault location scenarios on the 5 busbars show that the Circuit Breaker trip sequence is correct, starting form downstream to upstream protection which is shown via Time Current Characteristic Curve. 4. Simulated Transient Stability on the VMBI electrical system with load shedding case studies (motor load with 80% of the total load). The simulation results show the system can reach a new Steady State condition with a difference of 2% from the nominal frequency. 5. Performed Motor Acceleration Analysis on the VMBI Electrical system with direct starter method and using Variable Frequency Drive. Show less



PT Petrokimia Gresik (Official)

• Indonesia
• Chemical Manufacturing
• 200 - 300 Employee

• Intern

  • Jan 2022 - Feb 2022

  1. Calculating electrical fault protection such as Overcurrent Protection, Overload Protection, Grounding, Voltage Unbalance, and others on 32 Ammonia Compressor Motors. 2. Setting the protection system for the 32 Ammonia Compressor Motor using the SEPAM 1000+ Protection Relay. 1. Calculating electrical fault protection such as Overcurrent Protection, Overload Protection, Grounding, Voltage Unbalance, and others on 32 Ammonia Compressor Motors. 2. Setting the protection system for the 32 Ammonia Compressor Motor using the SEPAM 1000+ Protection Relay.