Impact of cross saturation in synchronous reluctance motors of the transverse-laminated type

The cross-saturation phenomenon in synchronous reluctance motors is extensively analyzed, with a main reference to motors of the transverse-laminated type. A mixed theoretical and experimental approach is adopted, aiming at definition of the motor's behavior when large overload currents are dri...

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Bibliographic Details
Published in:IEEE transactions on industry applications 2000-07, Vol.36 (4), p.1039-1046
Main Authors: Vagati, A., Pastorelli, M., Scapino, F., Franceschini, G.
Format: Article
Language:English
Subjects:
AC motors
Anisotropic magnetoresistance
Iron
Magnetic anisotropy
Motors
Perpendicular magnetic anisotropy
Reluctance
Reluctance motors
Ribs
Rotors
Saturation
Saturation magnetization
Synchronous
Synchronous motors
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Summary:The cross-saturation phenomenon in synchronous reluctance motors is extensively analyzed, with a main reference to motors of the transverse-laminated type. A mixed theoretical and experimental approach is adopted, aiming at definition of the motor's behavior when large overload currents are driven up to ten times the rated current. As a consequence, a special test and measuring procedure has been adopted. The obtained results are used to check the validity of the adopted model and to prove the unexpected overload performance of this motor.
ISSN:0093-9994
1939-9367
DOI:10.1109/28.855958