CSV- and PD-PWM modulation based on the TMS320F2812 DSP: An alternative for implementation

This paper presents the difficulties encountered and alternatives found in the implementation of algorithms based on CSV-PWM (Centered Space Vector PWM) and PD-PWM (Phase Disposition PWM), applied to three-phase multilevel inverters, using the TMS320F2812 DSP. Some limitations such as the number of...

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Bibliographic Details
Published in2009 35th Annual Conference of IEEE Industrial Electronics pp. 340 - 345
Main Authors Rodigheri, A., Mussa, S.A., Ramos A, R., Ruiz-Caballero, D.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.11.2009
Subjects
Circuits
Digital signal processing
Laboratories
Multilevel inverters
PD/CSV-PWM and DSP algorithms
Phase modulation
Power electronics
Pulse width modulation
Pulse width modulation inverters
Signal generators
Space vector pulse width modulation
Voltage
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Summary:This paper presents the difficulties encountered and alternatives found in the implementation of algorithms based on CSV-PWM (Centered Space Vector PWM) and PD-PWM (Phase Disposition PWM), applied to three-phase multilevel inverters, using the TMS320F2812 DSP. Some limitations such as the number of available comparators, the absence of a level disposition or a phase disposition, and the adjustment possibilities, made this task challenging and required the development of new strategies to deal with these limitations.
ISBN:9781424446483
1424446481
ISSN:1553-572X
DOI:10.1109/IECON.2009.5414945