Hierarchical Proximal Policy Optimization for Wide-Area Damping Control of Inter-Area Oscillations in Power Systems with DFIG Wind Integration
This paper presents a hierarchical reinforcement learning framework for wide-area damping control (WADC) of inter-area oscillations in the IEEE 39-bus power system with DFIG wind farm integration driven by real variable wind speed data recorded in the Ottawa region (June 2025). A two-level architecture is developed: a...