Title :
Active filter control using a sliding mode approach
Author :
Radulovic, Zarko ; Sabanovic, Asif
Author_Institution :
Aiwa Co. Ltd., Urawa, Japan
Abstract :
Load distortion currents in the three phase system can be suppressed by employing active power filters. This paper describes a sliding mode control strategy of the three phase voltage source converter. The validity of the control circuit is verified by simulation results. Considering the new control approach, the dynamics of the active filter as well as its compensating characteristics are also analyzed through energy storage elements. The system performance is valid for steady and transient states in the three phase circuits
Keywords :
active filters; compensation; digital simulation; electric current control; energy storage devices; power convertors; power system analysis computing; power system control; variable structure systems; active filter control; active power filters; compensating characteristics; dynamics; energy storage elements; simulation; sliding mode control; steady states; three phase system; three phase voltage source converter; transient states; Active filters; Circuit simulation; Circuits; Control systems; Energy storage; Passive filters; Phase distortion; Power harmonic filters; Power system dynamics; Power system harmonics; Power system transients; Sliding mode control; System performance; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, PESC '94 Record., 25th Annual IEEE
Conference_Location :
Taipei
Print_ISBN :
0-7803-1859-5
DOI :
10.1109/PESC.1994.349733
