In this paper a simple selective harmonic elimination procedure is proposed for 5-level cascaded H-bridge inverters. It considers the fundamental switching frequency and through a matrix-vector product returns two switching angles which allow either to fix the fundamental harmonic amplitude deleting the third harmonic, or deleting both the third and the fifth harmonics, without imposing any constraint on the fundamental wave. Simulation results have been compared with those returned by a total harmonic distortion (THD) minimization graphic procedure.

Simple SHE Formulation for Five-Level Cascaded H-Bridge Inverters

Buccella C.;Cimoroni M. G.;Cecati C.
2021-01-01

Abstract

In this paper a simple selective harmonic elimination procedure is proposed for 5-level cascaded H-bridge inverters. It considers the fundamental switching frequency and through a matrix-vector product returns two switching angles which allow either to fix the fundamental harmonic amplitude deleting the third harmonic, or deleting both the third and the fifth harmonics, without imposing any constraint on the fundamental wave. Simulation results have been compared with those returned by a total harmonic distortion (THD) minimization graphic procedure.
2021
978-1-7281-8071-7
File in questo prodotto:
File Dimensione Formato  
Simple_SHE_Formulation_for_Five-Level_Cascaded_H-Bridge_Inverters.pdf

solo utenti autorizzati

Tipologia: Documento in Versione Editoriale
Licenza: Creative commons
Dimensione 232.35 kB
Formato Adobe PDF
232.35 kB Adobe PDF   Visualizza/Apri   Richiedi una copia
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11697/183873
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 2
  • ???jsp.display-item.citation.isi??? 1
social impact