Descripción
The Departments of Solar Power Systems and Energy System Analysis at the Institute for Energy Technology (IFE) have a vacant PhD research fellowship focused on modelling how increasing photovoltaic (PV) generation affects Norwegian power grids. The position is part of the KSP project Solvar and the Norwegian PV Research Centre (FME SOLAR) and combines regional PV production modelling with power system analysis to support safe and cost-effective integration of solar power. The Departments of Solar Power Systems and Energy System Analysis at IFE conduct research on PV systems analysis (including performance and forecasting of PV plants), and energy system modelling (including techno-economic modelling and power flow analysis). The candidate will be supervised by a team of researchers from IFE and the University of Oslo with strong competence in the generation and distribution of electricity. The PhD will be affiliated with the Department of Technology Systems at the University of Oslo. The PhD candidate will work on robust power grids and regional PV production profiles. The research will develop realistic regional PV models adapted to Norwegian conditions and integrate them into power system models of selected real use cases in the distribution grid. Particular attention will be given to spatial smoothing, simultaneity and ramping of distributed PV, reliable grid integration of PV, as well as the interaction between PV, wind power and run-of-river hydropower. The results will help grid operators assess hosting capacity, operational risks and suitable measures for integrating more PV. The work will combine physical grid and PV modelling, data analysis and selected data-driven methods. Regional PV profiles may be investigated for spatial scales ranging from individual transformers and feeders to larger regions. Validation will use measured and historical PV data, irradiance data, building information and grid data made available through the project and open data source