Title :
Eddy loss calculation in solid magnetic pieces of electrical machines
Author :
Sironi, Gabriele G. ; Van Hulse, Jacques R.
Author_Institution :
IEEE TMAG
fDate :
9/1/1975 12:00:00 AM
Abstract :
The theory describes a computation method of eddy losses in massive magnetic pieces of electrical machines. The essential cause of eddy losses is the time variation of the magnetic flux flowing tangentially in a very thin surface layer of the pieces. A computation method for that surface flux is proposed. The method is extended to any periodic time variation.
Keywords :
Eddy currents; Rotating machines; Current density; Design engineering; Knowledge engineering; Magnetic fields; Magnetic flux; Magnetic losses; Magnetic materials; Maxwell equations; Permeability; Solids;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1975.1058844
