Title :
A refinement on transverse flux homopolar linear machine system modelling by periodic convolution technique
Author :
Liu, Cheng-Tsung ; Kuo, Jian-Long
Author_Institution :
Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
fDate :
11/1/1993 12:00:00 AM
Abstract :
A refinement on the system state-space model formulation of transverse flux homopolar linear machine prototypes such that the saliency effects of these systems can be properly accounted for is presented. Due to the periodic relative position-dependent characteristics of the machine primary and secondary sides, by introducing an appropriate weighting concept onto the convolution technique an integrated and compact set of matrix representations regarding the system state-space equations can be derived. Numerical verifications are supported by experimental results to illustrate the adequacy of the proposed technique
Keywords :
homopolar machines; linear machines; machine theory; state-space methods; convolution technique; matrix representations; periodic convolution technique; relative position-dependent characteristics; saliency effects; state-space model formulation; system state-space equations; transverse flux homopolar linear machine system modelling; weighting concept; Air gaps; Convolution; Equations; Inductance; Machine windings; Magnetic levitation; Mathematical model; Propulsion; Prototypes; Tellurium;
Journal_Title :
Magnetics, IEEE Transactions on
