Three-level inverter drive with sliding mode control

Author

Ryvkin, S. ; Schmidt-Obermoeller, R. ; Steimel, A.

Author_Institution

Trapeznikov Inst. of Control Sci., Russian Acad. of Sci., Moscow

fYear

2008

fDate

22-24 May 2008

Firstpage

25

Lastpage

30

Abstract

The aim of this paper to spread the sliding mode control design technique on the new class of the AC drives: an induction motor(1M) fed by three-level voltage-source inverter (3LVSI). A comprehensive investigation of possible drive "variable structures" was carried out. Based on this analysis an original two-step design procedure allows using the "classical" result of sliding-mode theory for the real variable structure system with more then 2^m variable structures (m is the control space order). The based on this design procedure original control algorithm that includes a choice condition for 3LVSI input DC voltage and a switch table for the 3LVSI semiconductor switches is designed. The performance of the considered control structure has been examined by simulation.

Keywords

control system synthesis; induction motor drives; invertors; variable structure systems; 3LVSI; induction motor; semiconductor switches; sliding mode control design technique; three-level inverter drive; three-level voltage-source inverter; Algorithm design and analysis; Control systems; Insulated gate bipolar transistors; Insulation; Inverters; Power semiconductor switches; Sliding mode control; Thyristors; Torque control; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Optimization of Electrical and Electronic Equipment, 2008. OPTIM 2008. 11th International Conference on

Conference_Location

Brasov

Print_ISBN

978-1-4244-1544-1

Electronic_ISBN

978-1-4244-1545-8

Type

conf

DOI

10.1109/OPTIM.2008.4602453

Filename

4602453