Level-shifted PWM for cascaded multilevel inverters with even power distribution

Mauricio Angulo, Pablo Lezana, Samir Kouro, José Rodríguez, Bin Wu

Resultado de la investigación: Conference contribution

90 Citas (Scopus)

Resumen

Cascaded H-bridge multilevel inverters are commonly controlled using multicarrier Phase-Shifted PWM, since it allows an even power distribution among the converter power cells, which can lead to lower harmonic distortion in the input current if an adequate transformer is used. However it is known that other multicarrier methods, like Phase Disposition PWM (PD-PWM) have better output voltage quality with lower distortion. Nevertheless, when used with cascaded inverters, this method produces uneven usage of the converter cells, that disables the harmonic cancelations at the transformer input. This paper presents a modified PD-PWM technique, that combines the benefits of both modulation methods, achieving good output voltage and input current quality.

Idioma originalEnglish
Título de la publicación alojadaPESC 07 - IEEE 38th Annual Power Electronics Specialists Conference
Páginas2373-2378
Número de páginas6
DOI
EstadoPublished - 2007
EventoPESC 07 - IEEE 38th Annual Power Electronics Specialists Conference - Orlando, FL, United States
Duración: 17 jun 200721 jun 2007

Other

OtherPESC 07 - IEEE 38th Annual Power Electronics Specialists Conference
PaísUnited States
CiudadOrlando, FL
Período17/06/0721/06/07

Huella dactilar

Pulse width modulation
Harmonic distortion
Electric potential
Power converters
Modulation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Citar esto

Angulo, M., Lezana, P., Kouro, S., Rodríguez, J., & Wu, B. (2007). Level-shifted PWM for cascaded multilevel inverters with even power distribution. En PESC 07 - IEEE 38th Annual Power Electronics Specialists Conference (pp. 2373-2378). [4342382] https://doi.org/10.1109/PESC.2007.4342382
Angulo, Mauricio ; Lezana, Pablo ; Kouro, Samir ; Rodríguez, José ; Wu, Bin. / Level-shifted PWM for cascaded multilevel inverters with even power distribution. PESC 07 - IEEE 38th Annual Power Electronics Specialists Conference. 2007. pp. 2373-2378
@inproceedings{abe92d2ca15f4a70919ec05d6e9f16f4,
title = "Level-shifted PWM for cascaded multilevel inverters with even power distribution",
abstract = "Cascaded H-bridge multilevel inverters are commonly controlled using multicarrier Phase-Shifted PWM, since it allows an even power distribution among the converter power cells, which can lead to lower harmonic distortion in the input current if an adequate transformer is used. However it is known that other multicarrier methods, like Phase Disposition PWM (PD-PWM) have better output voltage quality with lower distortion. Nevertheless, when used with cascaded inverters, this method produces uneven usage of the converter cells, that disables the harmonic cancelations at the transformer input. This paper presents a modified PD-PWM technique, that combines the benefits of both modulation methods, achieving good output voltage and input current quality.",
author = "Mauricio Angulo and Pablo Lezana and Samir Kouro and Jos{\'e} Rodr{\'i}guez and Bin Wu",
year = "2007",
doi = "10.1109/PESC.2007.4342382",
language = "English",
isbn = "1424406552",
pages = "2373--2378",
booktitle = "PESC 07 - IEEE 38th Annual Power Electronics Specialists Conference",

}

Angulo, M, Lezana, P, Kouro, S, Rodríguez, J & Wu, B 2007, Level-shifted PWM for cascaded multilevel inverters with even power distribution. En PESC 07 - IEEE 38th Annual Power Electronics Specialists Conference., 4342382, pp. 2373-2378, PESC 07 - IEEE 38th Annual Power Electronics Specialists Conference, Orlando, FL, United States, 17/06/07. https://doi.org/10.1109/PESC.2007.4342382

Level-shifted PWM for cascaded multilevel inverters with even power distribution. / Angulo, Mauricio; Lezana, Pablo; Kouro, Samir; Rodríguez, José; Wu, Bin.

PESC 07 - IEEE 38th Annual Power Electronics Specialists Conference. 2007. p. 2373-2378 4342382.

Resultado de la investigación: Conference contribution

TY - GEN

T1 - Level-shifted PWM for cascaded multilevel inverters with even power distribution

AU - Angulo, Mauricio

AU - Lezana, Pablo

AU - Kouro, Samir

AU - Rodríguez, José

AU - Wu, Bin

PY - 2007

Y1 - 2007

N2 - Cascaded H-bridge multilevel inverters are commonly controlled using multicarrier Phase-Shifted PWM, since it allows an even power distribution among the converter power cells, which can lead to lower harmonic distortion in the input current if an adequate transformer is used. However it is known that other multicarrier methods, like Phase Disposition PWM (PD-PWM) have better output voltage quality with lower distortion. Nevertheless, when used with cascaded inverters, this method produces uneven usage of the converter cells, that disables the harmonic cancelations at the transformer input. This paper presents a modified PD-PWM technique, that combines the benefits of both modulation methods, achieving good output voltage and input current quality.

AB - Cascaded H-bridge multilevel inverters are commonly controlled using multicarrier Phase-Shifted PWM, since it allows an even power distribution among the converter power cells, which can lead to lower harmonic distortion in the input current if an adequate transformer is used. However it is known that other multicarrier methods, like Phase Disposition PWM (PD-PWM) have better output voltage quality with lower distortion. Nevertheless, when used with cascaded inverters, this method produces uneven usage of the converter cells, that disables the harmonic cancelations at the transformer input. This paper presents a modified PD-PWM technique, that combines the benefits of both modulation methods, achieving good output voltage and input current quality.

UR - http://www.scopus.com/inward/record.url?scp=48349139111&partnerID=8YFLogxK

U2 - 10.1109/PESC.2007.4342382

DO - 10.1109/PESC.2007.4342382

M3 - Conference contribution

AN - SCOPUS:48349139111

SN - 1424406552

SN - 9781424406555

SP - 2373

EP - 2378

BT - PESC 07 - IEEE 38th Annual Power Electronics Specialists Conference

ER -

Angulo M, Lezana P, Kouro S, Rodríguez J, Wu B. Level-shifted PWM for cascaded multilevel inverters with even power distribution. En PESC 07 - IEEE 38th Annual Power Electronics Specialists Conference. 2007. p. 2373-2378. 4342382 https://doi.org/10.1109/PESC.2007.4342382