Comparative study of the SVPWM 3-D algorithms used for fourinverters

Author

Kouzou, A. ; Mahmoudi, M.O. ; Boucherit, M.S.

Author_Institution

Electr. Dept., Univ. of Djelfa, Djelfa

fYear

2009

fDate

23-26 March 2009

Firstpage

1

Lastpage

6

Abstract

This paper deals with the comparative study of two families of algorithms used in the SVPWM 3-D control of the four leg inverters. The aim of these algorithms is the improvement of the quality of the output voltage and the absorbed load current. On the other side, the control of the fourth leg current which presents the neutral current. This is important mainly when the load is unbalanced and is generating an important amount of harmonics components that can affect the neutral of the power source. The comparison is based on the time execution, complexity and simplicity of application and measurements.

Keywords

PWM invertors; four leg inverters; harmonics components; pulse width modulation; space vector modulation; Capacitors; Digital modulation; Leg; Power generation; Pulse width modulation inverters; Space vector pulse width modulation; Support vector machines; Switches; Topology; Voltage control; Inverters; Pulse width modulation; Space vector modulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems, Signals and Devices, 2009. SSD '09. 6th International Multi-Conference on

Conference_Location

Djerba

Print_ISBN

978-1-4244-4345-1

Electronic_ISBN

978-1-4244-4346-8

Type

conf

DOI

10.1109/SSD.2009.4956816

Filename

4956816