Search Results

You are looking at 1 - 4 of 4 items for :

  • "Permanent magnet synchronous motors" x
  • All content x
Clear All

In this paper a novel torsional experimental modal analysis method based on a new vibroacoustic modeling methodology of a permanent magnet synchronous motor (PMSM) is presented. This methodology accurately describes torsional vibration conditions of a PMSM in case of single-phase pulsating current excitation, in conjunction with small angular displacement of the rotor. The test rig and the modal analysis results are briefly outlined, and an experimental validation consisting of a torque time-frequency (signature) analysis is introduced. The main advantage of the proposed method is that it does not require an external broadband torque source; since the PMSM is part of the investigated system.

Restricted access
Pollack Periodica
Authors: Miklós Kuczmann, Tamás Budai, Gergely Kovács, Dániel Marcsa, Gergely Friedl, Péter Prukner, Tamás Unger, and György Tomozi

57 66 Stumberger B., Hamler A., Hribernik B. Analysis of iron loss in interior permanent magnet synchronous motor over a wide-speed range of constant output power operation

Restricted access

The paper presents simulation results of a two-dimensional permanent magnet synchronous motor, which were calculated by the help of the Infolytica MotorSolve and of the COMSOL Multiphysics, as well. The simulation results were compared with each other focusing on the torque, the magnetic flux density and the magnetic potential of the permanent magnet synchronous motor.

Restricted access

. [6] Tanaka I. , Nitomi H. , Imanishi K. , Okamura K. , Yashiki H. Application of high-strength nonoriented electrical steel to interior permanent magnet

Restricted access