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[FEMM] Time stepping method and FEMM
Hi all
I have been using FEMM for a few years now. Many thanks to Dave,
excellent program.
I have question on using time stepping method together with FEMM
to evaluate asynchronous operation of reluctance synchronous
motor (RSM) with transversally laminated rotor (see [1],[2],[3]).
I used the FEMM together with lua-scrip to design of geometry of
RSM. I calculated torque, profile of inductance in both axes,
iron losses and the coincidence with measurements on prototype is
very good.
Now I would like to investigate the profile of asynchronous
torque and stator currents on asynchronous operation of RSM but I
understand how to use the time stepping method with FEMM. Is it
possible?
Could anybody help me with this problem.
Thank you very much.
Peter
[1] Design refinement of synchronous reluctance motors
through finite-element analysis Vagati, A.; Canova, A.; Chiampi,
M.; Pastorelli, M.; Repetto, M.; Industry Applications, IEEE
Transactions on , Volume: 36 Issue: 4 , July-Aug. 2000 Page(s):
1094 1102
[2] Reluctance synchronous motor asynchronous operation
Ferraz, C.A.M.D.; de Souza, C.R.; Electrical and Computer
Engineering, 2002. IEEE CCECE 2002. Canadian Conference on ,
Volume: 1 , 12-15 May 2002 Page(s): 195 -200 vol.1
[3] Computation of harmonic stray losses of induction motors
using adaptive time stepping finite element method together with
externally coupled circuits Ho, S.L.; Fu, W.N.; Electrical
Machines and Drives, 1995. Seventh International Conference on
(Conf. Publ. No. 412) , 11-13 Sep 1995 Page(s): 93 97
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