1Department of Electrical Engineering, Industrial University of Ho, Chi Minh City, Vietnam
2Department of Electrical & Electronic Engineering, Ho Chi Minh City University of Transport, Viet Nam
*Corresponding Email: chauminhthuyen@iuh.edu.vn
Online published on 6 March, 2017.
This paper proposes an improved fuzzy-pi controller for three-level shunt active power filter. This controller has proved the effectiveness of the improved fuzzy PI controller compared with the traditional PI and improved PI controllers in reducing dynamic response time, minimizing the error in steady-state, reducing THD of source current.
Active power filter, PI control, fuzzy logic control, power factor
