High performance torque and flux control for multilevel inverter fed induction motors

Samir Kouro, Rafael Bernai, César Silva, José Rodríguez, Jorge Pontt

Resultado de la investigación: Conference contribution

5 Citas (Scopus)

Resumen

This paper presents a high performance torque and flux control strategy for high power induction motor drives. The control method uses the torque error to control the load angle, obtaining the appropriate flux vector trajectory from which the voltage vector is directly derived based on DTC principles. The voltage vector is then generated by an asymmetric cascaded multilevel inverter without need of modulation. Due to the high output quality of the inverter, the torque response presents nearly no ripple. In addition, switching losses are greatly reduced since 80% of the power is delivered by the high power cell of the asymmetric Inverter, which commutates only a few times per cycle. Simulation and experimental results for a 81-level inverter are presented.

Idioma originalEnglish
Título de la publicación alojadaIECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics
Páginas805-810
Número de páginas6
DOI
EstadoPublished - 2006
EventoIECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics - Paris, France
Duración: 6 nov 200610 nov 2006

Other

OtherIECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics
PaísFrance
CiudadParis
Período6/11/0610/11/06

Huella dactilar

Induction motors
Torque
Fluxes
Electric potential
Loads (forces)
Trajectories
Modulation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Citar esto

Kouro, S., Bernai, R., Silva, C., Rodríguez, J., & Pontt, J. (2006). High performance torque and flux control for multilevel inverter fed induction motors. En IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics (pp. 805-810). [4153567] https://doi.org/10.1109/IECON.2006.347906
Kouro, Samir ; Bernai, Rafael ; Silva, César ; Rodríguez, José ; Pontt, Jorge. / High performance torque and flux control for multilevel inverter fed induction motors. IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics. 2006. pp. 805-810
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abstract = "This paper presents a high performance torque and flux control strategy for high power induction motor drives. The control method uses the torque error to control the load angle, obtaining the appropriate flux vector trajectory from which the voltage vector is directly derived based on DTC principles. The voltage vector is then generated by an asymmetric cascaded multilevel inverter without need of modulation. Due to the high output quality of the inverter, the torque response presents nearly no ripple. In addition, switching losses are greatly reduced since 80{\%} of the power is delivered by the high power cell of the asymmetric Inverter, which commutates only a few times per cycle. Simulation and experimental results for a 81-level inverter are presented.",
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Kouro, S, Bernai, R, Silva, C, Rodríguez, J & Pontt, J 2006, High performance torque and flux control for multilevel inverter fed induction motors. En IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics., 4153567, pp. 805-810, IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics, Paris, France, 6/11/06. https://doi.org/10.1109/IECON.2006.347906

High performance torque and flux control for multilevel inverter fed induction motors. / Kouro, Samir; Bernai, Rafael; Silva, César; Rodríguez, José; Pontt, Jorge.

IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics. 2006. p. 805-810 4153567.

Resultado de la investigación: Conference contribution

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N2 - This paper presents a high performance torque and flux control strategy for high power induction motor drives. The control method uses the torque error to control the load angle, obtaining the appropriate flux vector trajectory from which the voltage vector is directly derived based on DTC principles. The voltage vector is then generated by an asymmetric cascaded multilevel inverter without need of modulation. Due to the high output quality of the inverter, the torque response presents nearly no ripple. In addition, switching losses are greatly reduced since 80% of the power is delivered by the high power cell of the asymmetric Inverter, which commutates only a few times per cycle. Simulation and experimental results for a 81-level inverter are presented.

AB - This paper presents a high performance torque and flux control strategy for high power induction motor drives. The control method uses the torque error to control the load angle, obtaining the appropriate flux vector trajectory from which the voltage vector is directly derived based on DTC principles. The voltage vector is then generated by an asymmetric cascaded multilevel inverter without need of modulation. Due to the high output quality of the inverter, the torque response presents nearly no ripple. In addition, switching losses are greatly reduced since 80% of the power is delivered by the high power cell of the asymmetric Inverter, which commutates only a few times per cycle. Simulation and experimental results for a 81-level inverter are presented.

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Kouro S, Bernai R, Silva C, Rodríguez J, Pontt J. High performance torque and flux control for multilevel inverter fed induction motors. En IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics. 2006. p. 805-810. 4153567 https://doi.org/10.1109/IECON.2006.347906