Eur. Phys. J. Appl. Phys.
Volume 40, Number 3, December 2007
|Page(s)||335 - 342|
|Section||Physics of Energy Conversion and Coupled Phenomena|
|Published online||13 December 2007|
Simplified space vector PWM algorithm for five-level inverter
LAMEL Laboratory, Engineering Science Faculty, University of Jijel, BP 98
Ouled Aissa, 18000 Jijel, Algeria
2 Laboratory of Process Control, Polytechnic National School, BP 182 Hassan Badi, Algeria
3 Technisssche Universitat Ilmenau, Facultat Electrotechnik und Informationstechnik, FG 2161 Posfacn 10 05 65, 98884 Ilmenau, Germany
Corresponding author: firstname.lastname@example.org
Accepted: 11 September 2007
Published online: 13 December 2007
In this work, we present an algorithm for the space vector pulse width modulation (SVPWM) applied to five-level diode clamped inverter. In this algorithm, the space vector diagram of the five-level inverter is decomposed into six space vector diagrams of three-level inverters. In turn, each of these six space vector diagrams of three-level inverter is decomposed into six space vector diagrams of two-level inverters. This idea allows us to generalize the two-level SVPWM algorithm into the case of five-level inverter.
PACS: 84.30.Jc – Power electronics; power supply circuits / 84.60.-h – Direct energy conversion and storage / 84.71.-b – Superconducting high-power technology
© EDP Sciences, 2007
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