Matlab/Simulink Model of Space Vector PWM for Three-Phase Voltage Source Inverter

Author

Iqbal, Atif ; Lamine, Adoum ; Ashraf, Imtiaz ; Mohibullah

Author_Institution

Aligarh Muslim Univ., Aligarh

Volume

3

fYear

2006

fDate

6-8 Sept. 2006

Firstpage

1096

Lastpage

1100

Abstract

Variable voltage and frequency supply to AC drives is invariably obtained from a three-phase voltage source inverter (VSI). A number of pulse width modulation (PWM) schemes are used to obtain variable voltage and frequency supply. The most widely used PWM schemes for three-phase VSI are carrier-based sinusoidal PWM and space vector PWM (SVPWM). There is an increasing trend of using space vector PWM (SVPWM) because of their easier digital realisation and better dc bus utilisation. This paper focuses on step by step development of MATLAB/SIMULINK model of SVPWM. Firstly model of a three-phase VSI is discussed based on space vector representation. Next simulation model of SVPWM is obtained using MATLAB/SIMULINK. Simulation results are also provided.

Keywords

PWM power convertors; invertors; power engineering computing; AC drives; Matlab/Simulink model; carrier-based sinusoidal PWM; pulse width modulation scheme; space vector PWM; three-phase voltage source inverter; variable frequency supply; variable voltage supply; Digital modulation; Frequency; Leg; MATLAB; Mathematical model; Pulse width modulation inverters; Software tools; Space vector pulse width modulation; Virtual colonoscopy; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Universities Power Engineering Conference, 2006. UPEC '06. Proceedings of the 41st International

Conference_Location

Newcastle-upon-Tyne

Print_ISBN

978-186135-342-9

Type

conf

DOI

10.1109/UPEC.2006.367646

Filename

4218854