voltage-stability

In this repository, a neural-network-based controller has been designed to maintain voltage stability in an islanded single-DG microgrid (MG). A neural-network-based controller has also been designed for maximum power point tracking (MPPT) of PV panels. Conventional PI controllers have been designed for energy storage devices.

PID-based voltage stability and fault detection system developed using MATLAB/Simulink for stability analysis, disturbance response evaluation, and control system performance assessment.

Transmission-distribution co-simulation with ANDES, OpenDSS, and HELICS for power-system dynamics and FIDVR studies.

Leakage-free contingency-screening surrogate: a switched-topology graph-attention GNN that predicts post-contingency voltage security without solving the power flow. Code, data, model, and dashboard for the CJECE paper.