The Department of Electrical Engineering at Diponegoro University is once again holding its Student Final Project EXPO on Tuesday, September 9, 2025. This event provides a platform for final-year students to showcase their innovative work in the fields of technology, energy, automation, and smart agriculture.

The EXPO was attended by dozens of students with various research themes that not only focused on electrical power systems but also touched on the fields of industry, agriculture, marine, and health. The works on display are expected to be a real contribution from Electrical Engineering students in responding to the challenges of the times and supporting technological development in Indonesia.

The titles of the final projects exhibited at this event include:

  1. Design of an Ozonation System for Water Sterilization in Tilapia Fish Farming Ponds
  2. Design of a Three-Leg Interleaved Bidirectional DC-DC Converter for DC Microgrid System Optimization
  3. Design and Construction of a PLC-Based SCADA System for Monitoring the Palm Oil Boiling Sterilization Process at PT Hindoli
  4. Design and Construction of an African Night Crawler Worm Vermiculture Automation System Prototype (ANC)
  5. Design of an IoT-Based Automatic Weather Station Prototype for Optimizing Agricultural Land Condition Monitoring
  6. Design of a Water Quality Control System in Reef Tanks for Coral Reef Maintenance
  7. Manyung Fish Bubble Drying System as an Alternative to Conventional Drying in Smoked Fish Centers
  8. Design and Implementation of GWO Algorithm for MPPT in Partial Shading Conditions with Integrated Wide-Range Website Monitoring System LoRa and Antares
  9. Kemuning Garden Farm (KGF) Tray Dryer
  10. Optimization of Central Gathering Station 10 Protection System Performance to Minimize Lost Production Opportunity at PT Pertamina Hulu Rokan
  11. Design of a Fuzzy Logic-Based Smart Ventilation System in Commercial Kitchens
  12. Design of an Electric Tractor with an Integrated Solar Power Charging System, Speed Control, and IoT-Based Real-Time Monitoring System
  13. Re-design and Migration of the Protection System on a 960 kW Motor and 6 kV Medium Voltage Feeder at PT PLN Nusantara Power – UP Gresik
  14. Design of a Solar-Pikohydro Hybrid Power Generation System for Lighting in the Curug Lawe Benowo Kalisidi Area
  15. Design of an Automatic Portal Gate Based on Convolutional Neural Network and RFID with an Off-Grid Solar Power System
  16. Design of a Quickshifter Module with Collaboration between Quickshifter and Autoshifter Technologies in Motor Vehicle Transmissions
  17. Website-Based Special Class Management Application for Teaching Staff
  18. Smart Agriculture System for Monitoring Sacha Inchi Plant Growth, Irrigation, and Soil pH
  19. Design of Public Street Lighting (PJU) with Solar and Wind Power with Charging Stations and Website-Based Monitoring in the Outdoor Parking Lot of the Ministry of Energy and Mineral Resources
  20. Design of Control and Monitoring Systems for Lettuce Hydroponics Based on IoT Using Solar Power Generators
  21. Redesign of the Lighting and Electrical Installation Systems in the PT PLN (Persero) Education and Training Implementation Unit Building in Semarang
  22. Design of a High Voltage Impulse Generator for Milk Pasteurization Using the Pulsed Electric Field Method (PEF)
  23. Planning of UGN 04 GI Ungaran Feeder Operations to Improve System Reliability and Reduce Power Losses to BWN 09 GI Bawen Feeder at PT PLN UP3 Salatiga
  24. Design of Variable Frequency Drive (VFD) on Cellulose Conveyor Machines in the Xanthator Viscose Process at PT Rayon Utama Makmur

This event not only showcased the students’ research results, but also served as a forum for discussion between students, supervisors, and visitors. It is hoped that this EXPO can serve as a stepping stone for students to continue their work at a higher level of research or industrial implementation. With the diversity of topics on display, the 2025 Undip Electrical Engineering Student Final Project EXPO proves that the young generation of electrical engineers is capable of producing innovative solutions that are applicable to the wider community.