Title :
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
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;
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
DOI :
10.1109/EURCON.2007.4400559
