Low frequency modulation strategies are a good solution to increase the energy conversion efficiency in high power applications. The paper is devoted to presents an innovative way to low order harmonics mitigation for seven-level Cascaded H-Bridge Inverters. In particular, this approach is based on the mitigation of selected harmonics without solve non-linear equations for an extended range of the fundamental amplitude. In fact, in real-Time operation to evaluate the control angles the polynomial equations have been identified. Through circuit simulation analysis in MatLab/PLECS environment, the effectiveness of the harmonic mitigation method has been tested and compared with theoretical results.

Schettino G., Colak I., Di Tommaso A.O., Miceli R., & Viola F. (2020). Innovative Computational Approach to Harmonic Mitigation for Seven-level Cascaded H-Bridge Inverters. In 2020 15th International Conference on Ecological Vehicles and Renewable Energies, EVER 2020 (pp. 1-7). Monaco : Institute of Electrical and Electronics Engineers Inc. [10.1109/EVER48776.2020.9243109].

Innovative Computational Approach to Harmonic Mitigation for Seven-level Cascaded H-Bridge Inverters

Schettino G.;Di Tommaso A. O.;Miceli R.;Viola F.
2020

Abstract

Low frequency modulation strategies are a good solution to increase the energy conversion efficiency in high power applications. The paper is devoted to presents an innovative way to low order harmonics mitigation for seven-level Cascaded H-Bridge Inverters. In particular, this approach is based on the mitigation of selected harmonics without solve non-linear equations for an extended range of the fundamental amplitude. In fact, in real-Time operation to evaluate the control angles the polynomial equations have been identified. Through circuit simulation analysis in MatLab/PLECS environment, the effectiveness of the harmonic mitigation method has been tested and compared with theoretical results.
Settore ING-IND/32 - Convertitori, Macchine E Azionamenti Elettrici
Settore ING-IND/31 - Elettrotecnica
978-1-7281-5641-5
Schettino G., Colak I., Di Tommaso A.O., Miceli R., & Viola F. (2020). Innovative Computational Approach to Harmonic Mitigation for Seven-level Cascaded H-Bridge Inverters. In 2020 15th International Conference on Ecological Vehicles and Renewable Energies, EVER 2020 (pp. 1-7). Monaco : Institute of Electrical and Electronics Engineers Inc. [10.1109/EVER48776.2020.9243109].
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10447/452764
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