DocumentCode
1692604
Title
Computation of winding ends leakage inductance
Author
Moraru, Augustin
Author_Institution
Dept. of Electr. Eng., Politech. Univ. of Bucharest, Romania
fYear
1997
Abstract
A new half-analytical method is presented for the accurate calculation of the winding ends leakage inductance in rotating electrical machines with wound armatures, based on the integration of Maxwell´s magnetic equations in the free space, magnetic images and surface distributions for modelling the effect of the slots and of the air gap. The obtained results agree with those calculated by the traditional methods
Keywords
Maxwell equations; air gaps; electric machines; inductance; machine theory; machine windings; magnetic leakage; Maxwell´s magnetic equations; air gap slots; free space; half-analytical method; magnetic field; magnetic flux linkage; magnetic images; rotating electrical machines; surface distributions; winding ends leakage inductance; wound armatures; Conducting materials; Conductors; Couplings; Current distribution; Inductance; Integral equations; Iron; Magnetic flux; Permeability; Poisson equations;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Machines and Drives Conference Record, 1997. IEEE International
Conference_Location
Milwaukee, WI
Print_ISBN
0-7803-3946-0
Type
conf
DOI
10.1109/IEMDC.1997.604227
Filename
604227
Link To Document