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Magnetic and mechanical analysis of IPM synchronous motor: Design and construction

Abstract : In order to analyze and design the Interior Permanent Magnet Synchronous Motor (IPMSM), the parameters must be defined according to characteristics of the motor. To obtain a good motor, the decrease of leakage flux is done by reduction of mechanical stresses and increase of the magnetic flux density. The magnetic flux distribution in the air gap is first analyzed. Then, the rotor is designed by using a specific mathematical model. Two topologies based on placing of permanent magnet into the rotor, which is placing in parallel shape and V-shape, are analyzed and designed. The mechanical stresses and rotor strains occurring during the rotation at high speed are studied.
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https://hal.univ-lorraine.fr/hal-03260391
Contributor : Bernard Davat <>
Submitted on : Monday, June 14, 2021 - 8:39:35 PM
Last modification on : Thursday, June 17, 2021 - 1:57:54 PM

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Sisuda Chaithongsuk, Weerachai Chaiworapuek, Noureddine Takorabet, Rachid Rahouadj. Magnetic and mechanical analysis of IPM synchronous motor: Design and construction. International Journal of Applied Electromagnetics and Mechanics, IOS Press 2020, 64 (51), pp.S29-S39. ⟨10.3233/JAE-209503⟩. ⟨hal-03260391⟩

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