Power losses analysis in the windings of electromagnetic gear

Presents 3D method for the computation of the winding current distribution and power losses of the electromagnetic gear. For a prescribed current obtained from measurement, the transient eddy current field is defined in terms of a magnetic vector potential and an electric scalar potential. From nume...

Full description

Saved in:
Bibliographic Details
Published in:Compel 2004-09, Vol.23 (3), p.748-757
Main Authors: Patecki, Andrzej, St pie, S awomir, Szyma ski, Grzegorz
Format: Article
Language:English
Subjects:
Eddy currents
Electric fields
Electrical equipment
Electromagnetic fields
Magnetic fields
Motors
Power measurement
Simulation
Studies
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Presents 3D method for the computation of the winding current distribution and power losses of the electromagnetic gear. For a prescribed current obtained from measurement, the transient eddy current field is defined in terms of a magnetic vector potential and an electric scalar potential. From numerically obtained potentials the power losses are determined. The winding power losses calculation of an electromagnetic gear shows that a given course of the current generates skin effect and significantly changes the windings resistances. Also presents the designing method for reducing power losses.
ISSN:0332-1649
2054-5606
DOI:10.1108/03321640410540683