Title :
Thrust force and flux density measurements of torus induction machine
Author :
Torii, S. ; Shinagawa, T. ; Yabe, K. ; Furuichi, K.
Author_Institution :
Dept. of Electr. & Electr. Eng., Musashi Inst. of Technol., Tokyo, Japan
Abstract :
Various researches of LIM have long been carried out for achieving both high efficiency and high speed. Analysis using Fourier transform is the most typical and specific scheme to resolve the characteristics. Although it is widely used, it is far from perfect to take the end, the rim (coil end) and the slot effect into account. Then, it is necessary to study these phenomena. They had to be separated to see the effects independently. This paper, the end effect and the slot effect are separated by thrust force.
Keywords :
force measurement; linear induction motors; magnetic flux; magnetic variables measurement; Fourier transform; flux density measurements; high efficiency; high speed; linear induction motors; slot effect; thrust force; torus induction machine; Coils; Density measurement; Finite element methods; Force measurement; Fourier transforms; H infinity control; Induction machines; Induction motors; Iron; Shape;
Conference_Titel :
Electric Machines and Drives Conference, 2003. IEMDC'03. IEEE International
Print_ISBN :
0-7803-7817-2
DOI :
10.1109/IEMDC.2003.1211307
