Article citationsMore>>

B. S. Rahman and D. K. Lieu, “The origin of permanent magnet induced vibration in electric machines,” ASME Journal of Vibration and Acoustics, Vol. 113, No. 4, pp. 476-481, 1991.

has been cited by the following article:

• TITLE: Analysis of the Magnetic Flux Density, the Magnetic Force and the Torque in a 3D Brushless DC Motor

  AUTHORS: Majid Pakdel

  KEYWORDS: Brushless DC Motor, Finite Element Analysis, Maxwell 3 D V 11.1

  JOURNAL NAME: Journal of Electromagnetic Analysis and Applications, Vol.1 No.1, March 12, 2009

  ABSTRACT: As permanent magnet motors and generators produce torque, vibration occurs through the small air gap due to the alternating magnetic forces created by the rotating permanent magnets and the current switching of the coils. The magnetic force can be calculated from the flux density by finite element methods and the Maxwell stress tensor in cy-lindrical coordinates. In this paper the magnetic flux density, the magnetic force and the torque of a real three dimen-sional brushless DC motor are simulated using Maxwell 3 D V 11.1.