Title :
Analysis of space vector modulation technique in inverter-fed fault-tolerant induction motor drive
Author :
Sobanski, Piotr ; Orlowska-Kowalska, Teresa
Author_Institution :
Inst. of Electr. Machines, Drives & Meas., Wroclaw Univ. of Technol., Wroclaw, Poland
Abstract :
This paper presents a designing and an analysis of a space vector modulation (SVM) algorithm in a fault-tolerant induction motor drive system based on a redundant voltage inverter topology. First, an influence of open-switch failures on inverter voltages modulation is considered. Furthermore, limitations of the post-fault SVM method are specified. To validate the analyzed algorithm, a simulation model of the drive was designed in the Matlab/Simulink.
Keywords :
fault tolerance; induction motor drives; invertors; network topology; inverter-fed fault-tolerant induction motor drive; open-switch failure; post-fault SVM method; redundant voltage inverter topology; space vector modulation technique analysis; Circuit faults; Inverters; Modulation; Topology; Transistors; Vectors; Voltage control; fault tolerant inverter topology; four-switch inverter; open-switch fault; space vector modulation;
Conference_Titel :
Power Electronics and Motion Control Conference and Exposition (PEMC), 2014 16th International
Conference_Location :
Antalya
DOI :
10.1109/EPEPEMC.2014.6980643
