Title :
Volume forces in Roebel bars inside slots, forces at the boundary of the slot-a closer view on electromagnetic origin and mechanical consequences
Author :
Clzristian, G. ; Hansjörg, Köfler
Author_Institution :
Inst. for Electr. Machines & Drive Technol., Univ. of Technol. Graz, Austria
Abstract :
The interaction between force distributions of magnetic origin and mechanical deformations is one of the most important applications in the design of electrical machines. An analytical and a numerical analysis describes the complex mechanical influence of material characteristics of which the Roebel bars are built
Keywords :
deformation; electric machines; electromagnetic forces; machine theory; machine windings; numerical analysis; Roebel bars; boundary forces; electrical machines design; electromagnetic origin; force distributions; mechanical consequences; mechanical deformations; slots; volume forces; Bars; Conducting materials; Conductors; Drives; Electromagnetic forces; Gravity; Magnetic analysis; Magnetic forces; Magnetic materials; Tensile stress;
Conference_Titel :
Electrical and Computer Engineering, 2001. Canadian Conference on
Conference_Location :
Toronto, Ont.
Print_ISBN :
0-7803-6715-4
DOI :
10.1109/CCECE.2001.933745
