2009•Gong-kuang zidonghuaRequires access

Simulation and Analysis of Three-phase Four-wire Four-leg APF with Deadbeat Control

Jianping Ji

Abstract

In the paper,three-phase four-wire four-leg APF was taken as study object,the i_p-i_q method was chosen to detect harmonic current,and the method of deadbeat control with full-digitalization was adopted in tracking link of order current.The Matlab/Simulink simulation results showed that the active filter system with deadbeat control method can compensate harmonic current well and inhibit neutral current effectively.

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Available abstract

Key concepts: MATLAB, Current (fluid), Control theory (sociology), Harmonic, Three-phase, Phase (matter), Engineering, Tracking (education)