Selective harmonics elimination or mitigation strategies are used in all applications where it is necessary to rise the efficiency and reliability of the overall system. This paper presents a simple approach to reduce the low order harmonics amplitude of an asymmetrical staircase voltage waveform for a five-level, three-phase Cascaded H-Bridge Inverter without solving non-linear equations. Through this simple approach, polynomial equations to evaluate the control angels in real-time operations have been found. The effectiveness of the harmonic mitigation method has been tested through the simulation analysis in MatLab/PLECS environment.
|Titolo della pubblicazione ospite||20th IEEE Mediterranean Electrotechnical Conference, MELECON 2020 - Proceedings|
|Numero di pagine||6|
|Stato di pubblicazione||Published - 2020|
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