Title :
Investigation of a simple Space Vector Modulation algorithm for Five Level inverters in electric drives
Author :
Nathenas, Thomas G. ; Adamidis, Georgios A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Democritus Univ. of Thrace, Xanthi, Greece
Abstract :
In this paper an Electric Drive system is presented. The system consists of a Five Level Neutral Point Clamped inverter and an electrical drive. The electrical drive is controlled by the Five Level NPC inverter using sensorless Field Oriented Control (F.O.C). The switching pattern applied to the inverter is Space Vector Pulse Width Modulation (SVPWM). The reference frame of the pulse algorithm applied is g-h coordinate system. The electric drive system is investigated in steady and transient state and simulation results are presented.
Keywords :
PWM invertors; electric drives; machine vector control; sensorless machine control; FOC; SVPWM inverter; electric drive system; five level NPC inverter; five level neutral point clamped inverter; g-h coordinate system; pulse algorithm; reference frame; sensorless field oriented control; space vector modulation algorithm; space vector pulse width modulation; switching pattern; transient state simulation;
Conference_Titel :
Electrical Machines and Power Electronics and 2011 Electromotion Joint Conference (ACEMP), 2011 International Aegean Conference on
Conference_Location :
Istanbul
Print_ISBN :
978-1-4673-5004-4
Electronic_ISBN :
978-1-4673-5002-0
DOI :
10.1109/ACEMP.2011.6490690
