Title :
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
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 2m 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;
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
DOI :
10.1109/OPTIM.2008.4602453
