عنوان مقاله:

نویسندگان:

علی امینی، محمدصادق خواجویی زاده، ابوالفضل واحدی

Nowadays, Interior Permanent Magnet Synchronous Motors (IPMSMs) are taken into attention in the industry owing to their advantages. Moreover, in many cases, performing static tests is not enough, and investigating electric machines under dynamic conditions is necessary. Accordingly, by employing a dynamometer system, the dynamic behavior of the electric machine under test is investigated. Among the dynamometers, the best is the Alternating (AC) dynamometer because the basic dynamometers cannot take loads with high complexity. So, in the following study, two IPMSM with V-type and Delta-type rotor configurations are designed and suggested to employ in AC dynamometer. Any non-ideality in the electric machines of AC dynamometers, electrically and mechanically, causes errors in the measurement of the motor under test. Electrically and mechanically, the behavior of a system significantly depends on the used soft magnetics besides its physical and magnetic configuration. Accordingly, by performing a Multiphysics analysis and using the FEM tool to change the soft magnetics in the rotor and stator core, com-paring the electric motors behavior in the AC dynamometer is investigated under the same operating conditions electrically and mechanically. Finally, which soft magnetics is more satisfactory for the AC dynamometer can be seen.

Alternating Current (AC) Dynamometer, Interior Permanent Magnet Synchronous Motor (IPMSM), Multiphysics Analysis, Soft Magnetic Material.

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امینی، علی، خواجویی زاده، محمدصادق، واحدی، ابوالفضل، 1401، A Multiphysics Analysis and Investigation of Soft Magnetics Effect on IPMSM: Case Study Dynamometer، دومین کنفرانس بین المللی موتور ها و ژنراتورهای الکتریکی، https://cnf.hsu.ac.ir/fa/archive_index.php?c=icemg2023&aid=70939