3 papers
math.OC2025
Cost versus Resilience in Energy Communities: A Multi-Objective Member-Focused Analysis
Lia Gruber, Sonja Wogrin
This paper develops a multi-objective optimization framework to analyze the trade-offs between annual costs and resilience in energy communities. Under this framework, three energy…
math.OC2025
Implementing Dynamic Power Feed-In Limitations of Photovoltaic Systems in Distribution Grids for Generation Expansion Planning
Alexander Konrad, Robert Gaugl, Christoph Maier +1
The rapid growth of photovoltaic (PV) systems in Austria's medium- and low-voltage grids has intensified challenges in grid access, with technical limits increasingly leading to re…
math.OC2021
The full Low-carbon Expansion Generation Optimization (LEGO) model
Sonja Wogrin, Diego A. Tejada-Arango, Udo Bachhiesl +1
This paper introduces the full Low-carbon Expansion Generation Optimization (LEGO) model available on Github (https://github.com/wogrin/LEGO). LEGO is a mixed-integer quadratically…