Title :
Optimisation of a magnetic device based on symbolic analysis of the field
Author :
Munteanu, Irina ; Tomescu, F.M.G.
Author_Institution :
Numerical Methods Lab., Bucharest Univ., Romania
fDate :
3/1/1997 12:00:00 AM
Abstract :
The paper presents an approach to optimising a magnetic device, using a database of typical field configurations and appropriate symbolic relationships. Analytical expressions are thus determined for the sensitivities. This approach based on the magnetic circuit technique represents an inexpensive tool for a rough first optimal design of the devices and especially for the redesign and optimisation of existing ones. The method was successfully applied to redesigning a molding form with permanent magnets
Keywords :
circuit optimisation; electric machine CAD; electric machine analysis computing; equivalent circuits; magnetic circuits; magnetic devices; permanent magnet machines; symbol manipulation; analytical expressions; database; electrical machines; equivalent magnetic circuit technique; field configurations; magnetic device optimisation; molding form; optimal design; permanent magnets; sensitivities; symbolic analysis; Image databases; Laboratories; Magnetic analysis; Magnetic circuits; Magnetic devices; Magnetic separation; Marine vehicles; Performance analysis; Spatial databases; Stochastic processes;
Journal_Title :
Magnetics, IEEE Transactions on
