Active Power Filter (APF)

Resource Overview

Active Power Filter (APF) - One of the subsystem diagrams in MATLAB/Simulink simulation implementing the DQ0 control algorithm for harmonic suppression.

Detailed Documentation

This diagram represents one of the subsystem components in an Active Power Filter (APF) MATLAB/Simulink simulation. The schematic demonstrates the implementation process of the DQ0 algorithm, which serves as the core control mechanism for the active power filter. This algorithm enables precise control of the APF's operation to achieve effective filtering and harmonic suppression functions. The DQ0 transformation converts three-phase AC quantities into DC components in a rotating reference frame, allowing for simplified control design and accurate harmonic current detection through coordinate transformation techniques.