Title :
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
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;
Conference_Titel :
Sustainable Energy Technologies (ICSET), 2012 IEEE Third International Conference on
Conference_Location :
Kathmandu
Print_ISBN :
978-1-4577-1870-0
Electronic_ISBN :
2165-4387
DOI :
10.1109/ICSET.2012.6357413
