Identification of Dead-Time Influence on The Output Voltage of the Inverter Controlled by Non-Linear Controllers

Author

Sikorski, Andrzej ; Korzeniewski, Marek ; Ruszczyk, Adam

Author_Institution

Bialystok Tech. Univ., Bialystok

fYear

2007

fDate

9-12 Sept. 2007

Firstpage

1896

Lastpage

1901

Abstract

The influence of the dead-time on a inverter VSI output voltage vector controlled by SVM where the switching sequence is defined, is well known. Towards of the inverters used nonlinear controllers, where the sequence of the succeeding voltage vectors maybe of one´s choice, the dead-time influence evaluation is different. The method evaluation of dead-time influence on the output voltage of the inverter controlled by nonlinear controllers is presented in the article. The laboratory test results confirm correctness of this analysis and elaborated correction algorithm.

Keywords

invertors; machine control; nonlinear control systems; voltage control; dead-time influence; direct torque; induction motor drives; inverter VSI output voltage vector; nonlinear control; switching sequence; voltage error correction; Control systems; Error correction; Hardware; Nonlinear control systems; Pulse width modulation; Pulse width modulation inverters; Support vector machines; Switches; Torque control; Voltage control; Non-linear control; direct torque and flux control; induction motor drives; voltage error correction;

fLanguage

English

Publisher

ieee

Conference_Titel

EUROCON, 2007. The International Conference on "Computer as a Tool"

Conference_Location

Warsaw

Print_ISBN

978-1-4244-0813-9

Electronic_ISBN

978-1-4244-0813-9

Type

conf

DOI

10.1109/EURCON.2007.4400559

Filename

4400559