Research on DC-Side Voltage Fuzzy Control Method of Shunt Active Power Filter

Author

Xi Zi-qiang ; Zhang Jia ; Xiong Wei-Wei ; Qi Lei

Author_Institution

Sch. of Electr. & Electron. Eng., HuBei Univ. of Technol., Wuhan, China

fYear

2012

fDate

27-29 March 2012

Firstpage

1

Lastpage

4

Abstract

On the basis of traditional PI control for DC-side voltage of Active Power Filter (APF), a parameter self-adjusting fuzzy PI control method is designed in this paper. In order to adjust the parameter itself, it is can be used fuzzy control rules to control the fuzzy output variables according to fuzzy input variables. The simulation results show that the method has smaller overshoot, faster response and can also meet DC-side voltage control requirements under situation of the load mutations. The effect of parameter self-adjusting fuzzy PI control method is better than traditional PI control method.

Keywords

PI control; active filters; fuzzy control; power filters; self-adjusting systems; voltage control; DC side voltage fuzzy control method; load mutations; parameter self-adjusting fuzzy PI control method; shunt active power filter; Active filters; Fuzzy control; Fuzzy logic; Harmonic analysis; Niobium; Pi control; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific

Conference_Location

Shanghai

ISSN

2157-4839

Print_ISBN

978-1-4577-0545-8

Type

conf

DOI

10.1109/APPEEC.2012.6307583

Filename

6307583