Active Filter Applications in Photovoltaic and Doubly-Fed Induction Generator Wind Power Systems

Resource Overview

Implementation of active filters in photovoltaic systems adapted for doubly-fed induction generator wind turbines to enhance power quality through harmonic mitigation algorithms.

Detailed Documentation

Active filters can be utilized not only in photovoltaic power generation systems but also integrated into doubly-fed induction generator (DFIG) wind turbines to improve their performance and stability. By implementing active filters in DFIG systems, grid-side harmonics and noise can be effectively reduced through real-time harmonic detection algorithms and current compensation techniques, thereby providing superior power quality. This integration enables DFIG wind turbines to more reliably convert clean energy into electrical power while better adapting to complex and variable grid conditions using advanced control strategies such as instantaneous power theory and PWM modulation techniques.