A simple modulation scheme for a three-phase direct matrix converter

Marcelo A. Perez, Christian A. Rojas, Jose Rodriguez, Haitham Abu-Rub

Resultado de la investigación: Conference contribution

1 Cita (Scopus)

Resumen

The direct matrix converter (DMC) is an AC-to-AC direct power conversion topology based on controlled bidirectional switches that can generate variable output voltages and sinusoidal source currents with controllable displacement power factor at the input side. The topology is characterized by its reduced size and weight compared to Voltage Source Inverters because the lack of dc-link stage. However, its modulation is rather complex due to the high number of switching states and the fact that they are not constant. In this work a new PWM strategy based on the translation of 2L-PWM converter to the DMC is presented. The modulation scheme is developed using a simple logic functions. Results from open and closed loop tests are presented to validate the correctness of proposed modulation.

Idioma originalEnglish
Título de la publicación alojadaProceedings - 2012 IEEE International Symposium on Industrial Electronics, ISIE 2012
Páginas105-110
Número de páginas6
DOI
EstadoPublished - 2012
Evento21st IEEE International Symposium on Industrial Electronics, ISIE 2012 - Hangzhou, China
Duración: 28 may 201231 may 2012

Other

Other21st IEEE International Symposium on Industrial Electronics, ISIE 2012
PaísChina
CiudadHangzhou
Período28/05/1231/05/12

Huella dactilar

Modulation
Pulse width modulation
Topology
Electric potential
Telecommunication links
Switches
Matrix converters

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Systems Engineering

Citar esto

Perez, M. A., Rojas, C. A., Rodriguez, J., & Abu-Rub, H. (2012). A simple modulation scheme for a three-phase direct matrix converter. En Proceedings - 2012 IEEE International Symposium on Industrial Electronics, ISIE 2012 (pp. 105-110). [6237067] https://doi.org/10.1109/ISIE.2012.6237067
Perez, Marcelo A. ; Rojas, Christian A. ; Rodriguez, Jose ; Abu-Rub, Haitham. / A simple modulation scheme for a three-phase direct matrix converter. Proceedings - 2012 IEEE International Symposium on Industrial Electronics, ISIE 2012. 2012. pp. 105-110
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Perez, MA, Rojas, CA, Rodriguez, J & Abu-Rub, H 2012, A simple modulation scheme for a three-phase direct matrix converter. En Proceedings - 2012 IEEE International Symposium on Industrial Electronics, ISIE 2012., 6237067, pp. 105-110, 21st IEEE International Symposium on Industrial Electronics, ISIE 2012, Hangzhou, China, 28/05/12. https://doi.org/10.1109/ISIE.2012.6237067

A simple modulation scheme for a three-phase direct matrix converter. / Perez, Marcelo A.; Rojas, Christian A.; Rodriguez, Jose; Abu-Rub, Haitham.

Proceedings - 2012 IEEE International Symposium on Industrial Electronics, ISIE 2012. 2012. p. 105-110 6237067.

Resultado de la investigación: Conference contribution

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AB - The direct matrix converter (DMC) is an AC-to-AC direct power conversion topology based on controlled bidirectional switches that can generate variable output voltages and sinusoidal source currents with controllable displacement power factor at the input side. The topology is characterized by its reduced size and weight compared to Voltage Source Inverters because the lack of dc-link stage. However, its modulation is rather complex due to the high number of switching states and the fact that they are not constant. In this work a new PWM strategy based on the translation of 2L-PWM converter to the DMC is presented. The modulation scheme is developed using a simple logic functions. Results from open and closed loop tests are presented to validate the correctness of proposed modulation.

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Perez MA, Rojas CA, Rodriguez J, Abu-Rub H. A simple modulation scheme for a three-phase direct matrix converter. En Proceedings - 2012 IEEE International Symposium on Industrial Electronics, ISIE 2012. 2012. p. 105-110. 6237067 https://doi.org/10.1109/ISIE.2012.6237067