DSP-Based Space Vector Modulation for a VSI-Fed Permanent Magnet Drive

Author

Morales-Caporal, Roberto ; Sandre-Hernandez, Omar ; Bonilla-Huerta, E. ; Hernandez-Hernandez, J.C. ; Hernandez-Mora, J.J.

Author_Institution

Div. de Estudios de Posgrado e Investig., Inst. Tecnol. de Apizaco, Apizaco, Mexico

fYear

2012

fDate

19-23 Nov. 2012

Firstpage

261

Lastpage

266

Abstract

Voltage Source Inverters (VSI) fed variable speed alternating current (AC) drives are widely used in many industrial applications. In order to obtain variable voltage and frequency the VSI is commonly firing by using Pulse Width Modulation (PWM) techniques such as the Space Vector Modulation (SVM), which provides a suitable strategy to control the VSI. This paper presents the digital implementation of a modulation algorithm for a three phase VSI-fed a Permanent Magnet Synchronous Machine (PMSM). The SVM algorithm is first performed by simulation based on the software Matlab/Simulink^®, and then it is digital implemented by using a floating TMS320F28335 Digital Signal Processor (DSP). Simulated and experimental results are presented to demonstrate the effectiveness of the adjustable frequency electrical drive.

Keywords

PWM invertors; digital signal processing chips; machine control; permanent magnet motors; synchronous motor drives; AC drives; DSP-based space vector modulation; PMSM; PWM technique; SVM algorithm; VSI-fed permanent magnet drive; adjustable frequency electrical drive; floating TMS320F28335 digital signal processor; pulse width modulation algorithm; variable speed alternating current drives; voltage source inverter; Digital Signal Processor; Space Vector Modulation; Synchronous Machine; Voltage Source Inverter;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics, Robotics and Automotive Mechanics Conference (CERMA), 2012 IEEE Ninth

Conference_Location

Cuernavaca

Print_ISBN

978-1-4673-5096-9

Type

conf

DOI

10.1109/CERMA.2012.49

Filename

6524588