Publication detail

Investigation of the influence of the nominal air gap thickness and the air gap eccentricity on the noise of the rotating electrical machine

DONÁT, M.

Original Title

Investigation of the influence of the nominal air gap thickness and the air gap eccentricity on the noise of the rotating electrical machine

Type

abstract

Language

English

Original Abstract

This article deals with the numerical modelling of the dynamic response of the rotating electrical machine on the application of the magnetic forces. The special attention is paid to the modelling of the magnetic forces that act on the stator winding of the machine and the computational model of the modal properties of the stator winding. The created computational model was used to investigation of the influence of the nominal air gap thickness and the air gap eccentricity on the sound power radiated by outer surface of the stator of the machine. The obtained results show that the nominal air gap thickness has slightly greater influence on the sound power of the machine than eccentricity of the air gap.

Keywords

rotating electrical machine, stator, rotor, magnetic forces, sound power level

Authors

DONÁT, M.

Released

4. 11. 2013

Location

Plzeň

ISBN

978-80-261-0282-3

Book

Computational Mechanics 2013

Pages from

1

Pages to

2

Pages count

2

BibTex

@misc{BUT104714,
  author="Martin {Donát}",
  title="Investigation of the influence of the nominal air gap thickness and the air gap eccentricity on the noise of the rotating electrical machine",
  booktitle="Computational Mechanics 2013",
  year="2013",
  pages="1--2",
  address="Plzeň",
  isbn="978-80-261-0282-3",
  note="abstract"
}