A novel method for harmonic mitigation for single-phase five-level cascaded H-Bridge inverter
- Autori: Di Tommaso, A.; Livreri, P.; Miceli, R.; Schettino, G.; Viola, F.
- Anno di pubblicazione: 2018
- Tipologia: Contributo in atti di convegno pubblicato in volume
- OA Link: http://hdl.handle.net/10447/293487
The efficiency of a system is a very important parameter for high power electrical drives applications. Moreover, the efficiency of power converters plays a fundamental role. Aim of this work, is to propose a novel selective harmonic mitigation method without solving non-linear equations. Through a very simple approach, the polynomial equations which drive the control angles have been detected for a single-phase five-level cascaded H-Bridge inverter. The obtained polynomial equations can be easily implemented in a digital system to real-Time operation. The paper also presents the simulation analysis and experimental validation.