Title :
Boost converter with output filter. A sliding approach
Author :
Dominguez, F. ; Fossas, Enric ; Giral, Roberto ; Martinez, Luis
Author_Institution :
Dept. de Matematica Aplicada i Telematica, Univ. Politecnica de Catalunya, Barcelona, Spain
Abstract :
In this paper, different sliding surfaces are analyzed for the boost converter with output filter. A stable equilibrium point is reached after a fast transient regime when the sliding surface corresponds to the constant input current. A linear combination of the input current and the voltage of the first capacitor is also used to control the converter. Finally the expression of the operating point as a function of the switching surface level provides an adaptative control scheme
Keywords :
DC-AC power convertors; adaptive control; interference suppression; passive filters; variable structure systems; adaptative control scheme; boost converter; constant input current; fast transient regime; output filter; sliding surfaces; stable equilibrium point; Batteries; Capacitors; Control systems; Filters; Power conditioning; Sliding mode control; Switching converters; Telecommunication control; Telecommunication switching; Voltage control;
Conference_Titel :
Circuits and Systems, 1994., Proceedings of the 37th Midwest Symposium on
Conference_Location :
Lafayette, LA
Print_ISBN :
0-7803-2428-5
DOI :
10.1109/MWSCAS.1994.519039
