Three-Phase Dynamic Voltage Restorer (DVR) using Fuzzy Logic

This simulation presents a three-phase Dynamic Voltage Restorer (DVR) for Voltage Sag and Swell Mitigation using Fuzzy Logic Controller

The simulation package includes MATLAB/Simulink models that replicate the operation of a three-phase DVR system in the presence of voltage sag and swell events. The fuzzy logic controller is developed to analyze the severity of the disturbances and generate appropriate control signals to adjust the compensation voltages injected by the DVR. The simulation considers various scenarios of voltage disturbances, system parameters to evaluate the performance of the fuzzy logic-based DVR controller in terms of voltage restoration.

Key Features:

• Three-phase DVR simulation with fuzzy logic control
• Voltage sag and swell mitigation in power distribution networks
• Response to disturbances using fuzzy logic inference
• Comprehensive performance evaluation under various operating conditions
• MATLAB/Simulink models and documentation for easy replication and understanding