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Reducing circulating currents in interleaved converter legs under selective harmonic elimination pulse-width modulation

Author
Konstantinou, G.; Pou, J.; Capella, G.; Ceballos, S.; Agelidis, V.
Type of activity
Presentation of work at congresses
Name of edition
2015 IEEE International Conference on Industrial Technology
Date of publication
2015
Presentation's date
2015
Book of congress proceedings
IEEE International Conference on Industrial Technology (ICIT), 2015: 17-19 March 2015, Seville, Spain: [proceedings]
First page
1136
Last page
1141
DOI
https://doi.org/10.1109/ICIT.2015.7125250 Open in new window
Repository
http://hdl.handle.net/2117/77278 Open in new window
Abstract
Interleaving of voltage source converter legs enables higher output currents per phase, effectively increasing the power rating without increasing semiconductor ratings. Different switching patterns between the converter legs increase the number of Thevenin output voltage levels and, hence, the quality of the waveform but also generate circulating currents within one phase. This paper proposes a controller for interleaved converter legs under selective harmonic elimination pulse-width modulation...
Citation
Konstantinou, G., Pou, J., Capella, G., Ceballos, S., Agelidis, V. Reducing circulating currents in interleaved converter legs under selective harmonic elimination pulse-width modulation. A: IEEE International Conference on Industrial Technology. "Proc. IEEE International Conference on Industrial Technology (ICIT), Seville, Spain, 17-19 Mar.2015". Sevilla: 2015, p. 1136-1141.
Keywords
SHEPWM, Terms—Interleaving, multilevel waveforms, multilevel converters, parallel legs, selective harmonic elimination, voltage source converters
Group of research
Electromagnetic Compatibility (EMC); Widebandgap (WBG); Internal Activity; Feature Selective Validation (FSV); Spread Spectrum modulation; Reliability; Multilevel Converters; Fault detection;
PERC-UPC - Power Electronics Research Centre

Participants

  • Konstantinou, Georgios  (author and speaker )
  • Pou Felix, Josep  (author and speaker )
  • Capella Frau, Gabriel Jose  (author and speaker )
  • Ceballos Recio, Salvador  (author and speaker )
  • Agelidis, Vassilios  (author and speaker )

Attachments