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Single-carrier phase-disposition PWM techniques for multiple interleaved voltage-source converter legs

Autor
Konstantinou, G.; Capella, G.; Pou, J.; Ceballos, S.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on industrial electronics
Data de publicació
2017-10-26
Volum
65
Número
6
Pàgina inicial
4466
Pàgina final
4474
DOI
https://doi.org/10.1109/TIE.2017.2767541 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/114230 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/8086191/ Obrir en finestra nova
Resum
Interleaved converter legs are typically modulated with individual carriers per leg and phase-shifted PWM (PS-PWM) as it facilitates current balancing amongst the legs. Phase-disposition PWM (PD-PWM), despite the better harmonic performance, cannot be directly used due to the resulting current imbalance that may damage the converter. This paper addresses the current sharing issue and proposes a single-carrier PD-PWM technique for multiple leg two-level converters based on a hierarchy scheme deri...
Citació
Konstantinou, G., Capella, G., Pou, J., Ceballos, S. Single-carrier phase-disposition PWM techniques for multiple interleaved voltage-source converter legs. "IEEE transactions on industrial electronics", 26 Octubre 2017, vol. PP, núm. 9, p. 1.
Paraules clau
Harmonic analysis, Inductors, Interleaving, Legged locomotion, Power system harmonics, Pulse width modulation, Sorting, Switches, multilevel converters, multilevel waveforms, parallel legs, voltage source converters
Grup de recerca
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC
TIEG - Terrassa Industrial Electronics Group

Participants

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