Title :
Mathematical modelling of electromagnetic forces in Linear Induction Motors
Author :
Nabiyev, Fuad M.
Abstract :
Definition of electromagnetic forces is an important stage in analysis of dynamic and static modes of linear induction motors (LIM). The report contains the mathematical model of calculation of these forces taking into account end effects and asymmetry of phase currents under different modes of LIMs. The model is characterized by decomposition of LIM into elementary motors for which the calculation is carried out on the basis of magnetic circuits´ theory by taking into account the actual arrangement of phase coils along the inductor length.
Keywords :
electromagnetic forces; linear induction motors; machine theory; magnetic circuits; LIM mathematical modelling; dynamic mode analysis; electromagnetic force; linear induction motor; magnetic circuit theory; phase coil arrangement; phase current asymmetry; static mode analysis; Air gaps; Conductors; Electromagnetic forces; Electromagnetic scattering; Induction motors; Inductors; Magnetic cores; Mathematical model; Saturation magnetization; Stator cores;
Conference_Titel :
Electrical Machines, 2008. ICEM 2008. 18th International Conference on
Conference_Location :
Vilamoura
Print_ISBN :
978-1-4244-1735-3
Electronic_ISBN :
978-1-4244-1736-0
DOI :
10.1109/ICELMACH.2008.4800009
