Predictive current control in a current source inverter operating with low switching frequency

M. Rivera, S. Kouro, J. Rodriguez, B. Wu, V. Yaramasu, J. Espinoza, P. Melila

Resultado de la investigación: Contribución a los tipos de informe/libroContribución a la conferencia

21 Citas (Scopus)

Resumen

This paper presents a novel model predictive current control method for current source inverters (CSI) following the duality with voltage source inverters (VSI). The method is based on the discrete prediction model of the system, including the converter and output filter. The model is used to predict how the system variables will behave for each switching state of the converter. The predictions are evaluated using a cost function that weights the level of accomplishment of the control goals. The switching state with the best performance is then generated. The proposed algorithm predicts the output currents (including the output filter capacitors), ensuring sinusoidal current generation without the need for cascaded control loops, coordinate transformations, and modulation schemes found in traditional solutions. In addition, low switching frequency is imposed by including a new term in the cost function. Simulation results validate the proposed control scheme, with performance comparable to the traditional solutions, especially in terms of the current and voltage harmonic distortion.

Idioma originalInglés
Título de la publicación alojadaProceedings of 2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013
Páginas334-339
Número de páginas6
DOI
EstadoPublicada - 2013
Evento2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013 - Istanbul, Turquía
Duración: 13 may 201317 may 2013

Otros

Otros2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013
PaísTurquía
CiudadIstanbul
Período13/05/1317/05/13

Áreas temáticas de ASJC Scopus

  • Ingeniería energética y tecnologías de la energía
  • Energía nuclear e ingeniería
  • Energías renovables, sostenibilidad y medio ambiente

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    Rivera, M., Kouro, S., Rodriguez, J., Wu, B., Yaramasu, V., Espinoza, J., & Melila, P. (2013). Predictive current control in a current source inverter operating with low switching frequency. En Proceedings of 2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013 (pp. 334-339). [6635630] https://doi.org/10.1109/PowerEng.2013.6635630