Students Showcase Energy Research at Graduate Poster Exhibition

On 29 October, students from the Iceland School of Energy (ISE) joined master's students from across Reykjavík University's Department of Engineering for the first fall semester Graduate Research Poster Exhibition.

The exhibition brought together students completing half-year and full-year master's theses, alongside those currently working on their full-year research projects. Students had the opportunity to present their work, discuss their findings, and share their research with faculty, fellow students, and visitors.

Research Presented by ISE Students

The projects highlighted a range of challenges facing the energy sector, from electricity infrastructure and renewable energy development to the operation and reliability of existing energy systems.

Guðjón H. Kristinsson – Improving Electricity Grid Reliability

Enabling FLISR in Veitur's ADMS

Working with Veitur, Guðjón investigated how automated fault detection and electricity restoration could reduce the duration of power outages. His research identified improvements needed in network data and fault indicators to support automated restoration of electricity distribution networks.

Sigurbjörg Lovísa Árnadóttir – Hydropower, Wind and Energy Storage

Utilizing Future Inflow to Hálslón Reservoir

Sigurbjörg explored how future water inflows into Hálslón reservoir could be better utilized through hydropower expansion, wind generation and pumped storage. Her research examined how these technologies could improve energy production and operational flexibility while balancing reservoir levels and water availability.

Katla Garðarsdóttir – Assessing Iceland's Wind Energy Potential

Analysis of Wind Profiles and Long-Term Wind Speed Prediction at Hvassahraun

Katla investigated wind conditions at Hvassahraun in southwest Iceland, using measured wind data and modelling to estimate wind speeds at potential turbine heights. Her research aims to improve understanding of wind resources and the uncertainties involved in wind energy assessments.

Þóra Katrín Kolbeins Þorvaldsdóttir – Improving Geothermal Power Plant Maintenance

Planning for Recurring Problems and Unexpected Work in Steam Turbine Overhauls

Working with Orka náttúrunnar, Þóra examined maintenance challenges during steam turbine overhauls at Nesjavellir Geothermal Power Plant. Her research focuses on identifying recurring problems and improving how future maintenance activities are planned.

Kristján Karl Randversson – Data Centers and Grid Stability

Data Center Load Recovery After Grid Faults

In collaboration with Landsnet, Kristján investigated how large data centers could influence electricity grid stability following faults. Using simulations, he explored how the timing of electricity demand recovery affects voltage and frequency, an important consideration when connecting large electricity consumers to the grid.

Kjartan Vignisson – Electrical Disturbances in Industrial Facilities

Supra Harmonics

Working with Verkís, Kjartan investigated high-frequency electrical disturbances known as supraharmonics at First Water's land-based fish farm in Þorlákshöfn. His research focuses on measuring electrical conditions around transformers and understanding potential implications for equipment performance and reliability.

Ágúst Sölvi Hreggviðsson – Thermal Performance of Underground Power Cables

Thermal Modelling of High-Voltage Cables in Concrete-Encased Duct Systems

Ágúst investigated how underground high-voltage cables transfer heat when installed in concrete-encased ducts. His research uses thermal modelling to examine cable temperatures and potential cooling methods, helping inform the design and operation of electrical infrastructure.