Distributionally Robust Safety Filter for Learning-Based Control in Active Distribution Systems

no code implementations • 31 Jul 2023 • Hoang Tien Nguyen, Dae-Hyun Choi

Operational constraint violations may occur when deep reinforcement learning (DRL) agents interact with real-world active distribution systems to learn their optimal policies during training.

Sample-Efficient Learning for a Surrogate Model of Three-Phase Distribution System

no code implementations • 24 May 2023 • Hoang Tien Nguyen, Young-Jin Kim, Dae-Hyun Choi

A surrogate model that accurately predicts distribution system voltages is crucial for reliable smart grid planning and operation.