Contribution to the MHD modeling in low speed radial flux AC machines with air-gaps filled with conductive fluids
Langue
en
Article de revue
Ce document a été publié dans
IEEE Transactions on Magnetics. 2014-01, vol. 50, n° 1, p. 1-4
Institute of Electrical and Electronics Engineers
Résumé en anglais
This work deals with the modeling of the magnetohydrodynamic (MHD) phenomena in the air-gaps of low speed radial flux AC electrical machines filled with incompressible and electrically conductive fluids. The proposed model ...Lire la suite >
This work deals with the modeling of the magnetohydrodynamic (MHD) phenomena in the air-gaps of low speed radial flux AC electrical machines filled with incompressible and electrically conductive fluids. The proposed model concerns laminar flows and it is based on a weak MHD coupling at the steady state regimes. The MHD power losses are evaluated and discussed. The model is easy to implement and could be a useful tool for the design and the optimization. An application to marine current turbine is considered.< Réduire
Mots clés en anglais
Analytical modeling
fluid-filled air-gaps
Laminar flow
Low speed radial flux AC electrical machines
MHD
Power loss
Origine
Importé de halUnités de recherche