his paper presents a comparison among two types of linear generators for wave energy conversion: an inner-permanent-magnet-slotted-tubular-linear- generator (IPM-STLG) and an outer-permanent-magnet-slotless-tubular-linear- generator (OPM-STLG). The magnetic and electric quantities are extracted and evaluated using Finite Element Method Magnetics (FEMM) software and Matlab. These quantities include magnetic flux, cogging forces and end effects, inductances, currents, e.m.f., and power. In addition, a comparison of the two topologies and the different parameters has been performed. The aim of this work is to show a methodology to design Tubular linear generators for Sea Wave energy production, together with a comparison among different architectures.

Dynamic model, parameter extraction, and analysis of two topologies of a tubular linear generator for seawave energy production

BIZZOZERO, FEDERICA;GRUOSSO, GIAMBATTISTA;BOZZI, SILVIA;PASSONI, GIUSEPPE
2014

Abstract

his paper presents a comparison among two types of linear generators for wave energy conversion: an inner-permanent-magnet-slotted-tubular-linear- generator (IPM-STLG) and an outer-permanent-magnet-slotless-tubular-linear- generator (OPM-STLG). The magnetic and electric quantities are extracted and evaluated using Finite Element Method Magnetics (FEMM) software and Matlab. These quantities include magnetic flux, cogging forces and end effects, inductances, currents, e.m.f., and power. In addition, a comparison of the two topologies and the different parameters has been performed. The aim of this work is to show a methodology to design Tubular linear generators for Sea Wave energy production, together with a comparison among different architectures.
2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion
9781479947492
Slotless tubular linear generator, Slotted tubular linear generator, wave energy, WEC, Elettrici
File in questo prodotto:
File Dimensione Formato  
06872083.pdf

Accesso riservato

: Altro materiale allegato
Dimensione 1.64 MB
Formato Adobe PDF
1.64 MB Adobe PDF   Visualizza/Apri

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: http://hdl.handle.net/11311/844747
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 12
  • ???jsp.display-item.citation.isi??? 8
social impact