State Feedback Control of Hybrid Active Power Filter

Authors

Yunjian Wang, 1. School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo 454000, China; ;
Xiaoyun Liu, 1. School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo 454000, China; ;
Rongzhi Zhang, 2. CPI Henan Power Overhaul Engineering Co. Ltd., Zhengzhou 450000, China;
Nana Xue, 1. School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo 454000, China; ;

Abstract

Abstract: According to the current tracking of active power filter, a state feedback control strategy was applied to three-phase shunt hybrid active power filter system, replacing popular PID controller, to overcome the drawbacks of the PID controller, such as big overshoot, error compensation etc.. The mathematical model was established and the feedback control law was derived based on the topological structure of hybrid active power filter selected. Moreover, the current detection used i_p-i_q detection algorithm while the stability of capacitor voltage in DC side used PI control. MATLAB/Simulink was applied to simulate the HAPF system, comparing with the traditional PI hysteresis comparison control method. The results show that the state feedback control algorithm can obviously improve tracking performance of the system, and improve the harmonic compensation effect of APF.

Recommended Citation

Wang, Yunjian; Liu, Xiaoyun; Zhang, Rongzhi; and Xue, Nana (2020) "State Feedback Control of Hybrid Active Power Filter," Journal of System Simulation: Vol. 29: Iss. 6, Article 17.
DOI: 10.16182/j.issn1004731x.joss.201706017
Available at: https://dc-china-simulation.researchcommons.org/journal/vol29/iss6/17

First Page

1284

Revised Date

2015-10-08

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201706017

Last Page

1289

CLC

TP391.9

Recommended Citation

Wang Yunjian, Liu Xiaoyun, Zhang Rongzhi, Xue Nana. State Feedback Control of Hybrid Active Power Filter[J]. Journal of System Simulation, 2017, 29(6): 1284-1289.

DOI

10.16182/j.issn1004731x.joss.201706017