Comparison of performances of hysteresis and dead beat controllers in active power filtering

Author

Panigrahi, R. ; Panda, P.C. ; Subudhi, B.D.

Author_Institution

Dept. of Electr. Eng., Nat. Inst. of Technol., Rourkela, India

fYear

2012

fDate

24-27 Sept. 2012

Firstpage

287

Lastpage

292

Abstract

A comparative evaluation of the performances of two current control techniques namely dead beat controller and hysteresis current controller is presented in this paper. A discrete Kalman Filter is used for reference current estimation for compensating delays occurring due to digital signal processing. In order to test the effectiveness of these two controllers, simulation has been carried out considering single phase SAPF (Shunt Active Power Filter) using MATLAB. From the obtained results, it is observed that the hysteresis controller outperforms the dead beat controller in terms of exhibiting fast transient response and computational simplicity.

Keywords

Kalman filters; active filters; digital signal processing chips; electric current control; hysteresis; microcontrollers; power harmonic filters; Matlab; active power filtering; current control techniques; dead beat controllers; digital signal processing; discrete Kalman Filter; fast transient response; hysteresis current controller; reference current estimation; single phase SAPF; single phase shunt active power filter; Decision support systems; Harmonic analysis; Active Power Filter; Dead Beat Controller; Hysteresis Controller; Kalman Filter;

fLanguage

English

Publisher

ieee

Conference_Titel

Sustainable Energy Technologies (ICSET), 2012 IEEE Third International Conference on

Conference_Location

Kathmandu

ISSN

2165-4387

Print_ISBN

978-1-4577-1870-0

Electronic_ISBN

2165-4387

Type

conf

DOI

10.1109/ICSET.2012.6357413

Filename

6357413