Sliding mode control of single phase AC/DC/AC converter

Author

Fossas, Enric ; Biel, Domingo ; Riera, Jordi ; Sudriá, Antoni ; Griño, Robert

Author_Institution

Inst. d´´Organ. i Control de Sistemes Ind., Univ. Politecnica de Catalunya, Barcelona, Spain

fYear

2000

fDate

2000

Firstpage

271

Lastpage

275

Abstract

This work is devoted to the design of a sliding mode control scheme for a single phase AC/DC/AC converter in output AC signal tracking task, maintaining unity power factor. The control scheme is found to be robust with respect to parameter variations and external disturbances. The analysis of the sliding domain provides us with a converter parameters design procedure; which, in turn, can be used to minimize the DC link capacitors

Keywords

AC-DC power convertors; DC-AC power convertors; control system synthesis; power factor; switching circuits; variable structure systems; DC link capacitors minimisation; converter parameters design procedure; external disturbances; output AC signal tracking; parameter variations; single phase AC/DC/AC converter; sliding domain; sliding mode control; unity power factor; Analog-digital conversion; Capacitors; Control systems; Pulse width modulation; Pulse width modulation inverters; Reactive power; Rectifiers; Robust control; Sliding mode control; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Congress, 2000. CIEP 2000. VII IEEE International

Conference_Location

Acapulco

Print_ISBN

0-7803-6489-9

Type

conf

DOI

10.1109/CIEP.2000.891425

Filename

891425