Title :
A high performance vector control of a 11-level inverter
Author :
Rodriguez, J. ; Morán, L. ; Silva, C. ; Correa, P.
Author_Institution :
Dept. of Electr. Eng., Univ. de Concepcion, Chile
Abstract :
This paper presents a switching strategy for multilevel cascade inverters, based on the space vector theory. The proposed high performance switching strategy generates a voltage vector across the load with minimum error respect to the sinusoidal reference, with very low harmonic distortion and reduced switching frequency, without the use of traditional sinusoidal PWM techniques or more sophisticated vector modulation methods
Keywords :
DC-AC power convertors; control system synthesis; invertors; switching circuits; voltage control; eleven-level invertor; harmonic distortion; high-performance vector control; multilevel cascade inverters; sinusoidal reference; space vector theory; switching frequency; switching strategy; Equations; Equivalent circuits; Harmonic distortion; Medium voltage; Power generation; Production; Pulse width modulation inverters; Switching frequency; Variable speed drives; Voltage control;
Conference_Titel :
Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International
Conference_Location :
Beijing
Print_ISBN :
7-80003-464-X
DOI :
10.1109/IPEMC.2000.882988
