6533b85efe1ef96bd12bfef9
RESEARCH PRODUCT
A novel method for harmonic mitigation for single-phase five-level cascaded H-Bridge inverter
Rosario MiceliA. O. Di TommasoPatrizia LivreriFabio ViolaGiuseppe Schettinosubject
Cascaded H-bridge multilevel inverterPolynomialWork (thermodynamics)Computer scienceRenewable Energy Sustainability and the Environment020209 energyHarmonic mitigation02 engineering and technologyConvertersHigh power electrical driveSettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciPower (physics)Harmonic analysisselective harmonic mitigationControl theorySimple (abstract algebra)Automotive Engineering0202 electrical engineering electronic engineering information engineeringInverterdescription
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.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2018-04-01 |