Analysis of a multi-cell topology implemented with single-phase non-regenerative cells under an unbalanced AC mains

Carlos R. Baier, Marcelo A. Pérez, José R. Espinoza, José R. Rodríguez

Resultado de la investigación: Conference contribution

Resumen

The analysis of a multi-cell topology implemented with single-phase non-regenerative cells under an unbalanced ac mains is presented. The study shows that the topology naturally compensates the voltage unbalances; for instance, for a 100% voltage unbalance in the ac mains, just a 32% reaches the load. Additionally, in order to compensate the remaining unbalance at the load side, a feed-forward control technique is used. The strategy reduces near to zero the load fundamental voltage unbalance while the input current unbalance and distortion are improved as well. Simulated results confirm the theoretical considerations.

Idioma originalEnglish
Título de la publicación alojadaIECON 2005
Páginas697-702
Número de páginas6
Volumen2005
DOI
EstadoPublished - 2005
EventoIECON 2005: 31st Annual Conference of IEEE Industrial Electronics Society - Raleigh, NC, United States
Duración: 6 nov 200510 nov 2005

Other

OtherIECON 2005: 31st Annual Conference of IEEE Industrial Electronics Society
PaísUnited States
CiudadRaleigh, NC
Período6/11/0510/11/05

Huella dactilar

Topology
Electric potential
Feedforward control

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Citar esto

Baier, Carlos R. ; Pérez, Marcelo A. ; Espinoza, José R. ; Rodríguez, José R. / Analysis of a multi-cell topology implemented with single-phase non-regenerative cells under an unbalanced AC mains. IECON 2005. Vol. 2005 2005. pp. 697-702
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abstract = "The analysis of a multi-cell topology implemented with single-phase non-regenerative cells under an unbalanced ac mains is presented. The study shows that the topology naturally compensates the voltage unbalances; for instance, for a 100{\%} voltage unbalance in the ac mains, just a 32{\%} reaches the load. Additionally, in order to compensate the remaining unbalance at the load side, a feed-forward control technique is used. The strategy reduces near to zero the load fundamental voltage unbalance while the input current unbalance and distortion are improved as well. Simulated results confirm the theoretical considerations.",
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Baier, CR, Pérez, MA, Espinoza, JR & Rodríguez, JR 2005, Analysis of a multi-cell topology implemented with single-phase non-regenerative cells under an unbalanced AC mains. En IECON 2005. vol. 2005, 1568989, pp. 697-702, IECON 2005: 31st Annual Conference of IEEE Industrial Electronics Society, Raleigh, NC, United States, 6/11/05. https://doi.org/10.1109/IECON.2005.1568989

Analysis of a multi-cell topology implemented with single-phase non-regenerative cells under an unbalanced AC mains. / Baier, Carlos R.; Pérez, Marcelo A.; Espinoza, José R.; Rodríguez, José R.

IECON 2005. Vol. 2005 2005. p. 697-702 1568989.

Resultado de la investigación: Conference contribution

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AB - The analysis of a multi-cell topology implemented with single-phase non-regenerative cells under an unbalanced ac mains is presented. The study shows that the topology naturally compensates the voltage unbalances; for instance, for a 100% voltage unbalance in the ac mains, just a 32% reaches the load. Additionally, in order to compensate the remaining unbalance at the load side, a feed-forward control technique is used. The strategy reduces near to zero the load fundamental voltage unbalance while the input current unbalance and distortion are improved as well. Simulated results confirm the theoretical considerations.

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