Title :
External noise-carrying magnetic field of electric machines
Author_Institution :
Electrosila Stock Co., St. Petersburg, Russia
Abstract :
The focus of this paper is on the effect produced by the shape of the outside surface of an electric machine on the magnitude and nature of external magnetic field distribution. Estimates are given to determine the fields of geometrically similar machines on the basis of the results of calculations or measurements of the base series machine. Experimental research results are also given for low- and high-power machines
Keywords :
electric machines; machine testing; machine theory; machine windings; magnetic field measurement; magnetic fields; calculations; electric machines; external magnetic field distribution; external noise-carrying magnetic field; external surface shape; geometrically similar machines; high-power machines; low-power machines; measurements; Boundary conditions; Electric machines; Magnetic analysis; Magnetic field measurement; Magnetic fields; Magnetic flux; Magnetic noise; Noise shaping; Shape; Turbogenerators;
Conference_Titel :
Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on
Conference_Location :
Shenyang
Print_ISBN :
7-5062-5115-9
DOI :
10.1109/ICEMS.2001.971877
