5 papers · 1 filter
Optimal Kron-based Reduction of Networks (Opti-KRON) for Three-phase Distribution Feeders
Omid Mokhtari, Samuel Chevalier, Mads Almassalkhi
This paper presents a novel structure-preserving, Kron-based reduction framework for unbalanced distribution feeders. The method aggregates electrically similar nodes within a mixe…
Structure-preserving Optimal Kron-based Reduction of Radial Distribution Networks
Omid Mokhtari, Samuel Chevalier, Mads Almassalkhi
Network reduction simplifies complex electrical networks to address computational challenges of large-scale transmission and distribution grids. Traditional network reduction metho…
Data-Driven Power Flow for Radial Distribution Networks with Sparse Real-Time Data
Oleksii Molodchyk, Omid Mokhtari, Samuel Chevalier +2
Real-time control of distribution networks requires accurate information about the system state. In practice, however, such information is difficult to obtain because real-time mea…
Enhancing Scalability of Optimal Kron-based Reduction of Networks (Opti-KRON) via Decomposition with Community Detection
Omid Mokhtari, Samuel Chevalier, Mads Almassalkhi
Electrical networks contain thousands of interconnected nodes and edges, which leads to computational challenges in some power system studies. To address these challenges, we conte…
Towards Energysheds: A Technical Definition and Cooperative Framework for Future Power System Operations
Dakota Hamilton, Samuel Chevalier, Amritanshu Pandey +1
There is growing interest in understanding how interactions between system-wide objectives and local community decision-making will impact the clean energy transition. The concept…