Publication result detail

Induction machine analysis provided by magnetic field measurement

Ondřej VÍTEK, Vítězslav HÁJEK

Original Title

Induction machine analysis provided by magnetic field measurement

English Title

Induction machine analysis provided by magnetic field measurement

Type

Paper in proceedings (conference paper)

Original Abstract

This article describes analysis of magnetic leakage field of induction motor. The analysis is focused on a relation between an eccentricity of rotor (including bearings) and deformation of external magnetic field of induction motor. Information about this problem is derived from four sources. The first one is theoretical contemplation, the second one computer model using FEM, third one measurement of eccentricity by drift meter and at last measurement of external magnetic field using a Hall probe. This article doesn’t deal with exact analysis of specific motor, but it shows a principle of eccentricity determination by measurement of external magnetic field.

English abstract

This article describes analysis of magnetic leakage field of induction motor. The analysis is focused on a relation between an eccentricity of rotor (including bearings) and deformation of external magnetic field of induction motor. Information about this problem is derived from four sources. The first one is theoretical contemplation, the second one computer model using FEM, third one measurement of eccentricity by drift meter and at last measurement of external magnetic field using a Hall probe. This article doesn’t deal with exact analysis of specific motor, but it shows a principle of eccentricity determination by measurement of external magnetic field.

Keywords

induction motor, external magnetic field, rotor eccentricity

Key words in English

induction motor, external magnetic field, rotor eccentricity

Authors

Ondřej VÍTEK, Vítězslav HÁJEK

Released

01.01.2005

Publisher

Technical University of Opole, Poland

ISBN

83-88492-74-8

Book

XLI Internacional Symposium on Electrical Machines

Pages from

398

Pages count

4

URL

knihovna UVEE

BibTex

@inproceedings{BUT15209,
  author="Ondřej {Vítek} and Vítězslav {Hájek}",
  title="Induction machine analysis provided by magnetic field measurement",
  booktitle="XLI Internacional Symposium on Electrical Machines",
  year="2005",
  number="první",
  pages="4",
  publisher="Technical University of Opole, Poland",
  isbn="83-88492-74-8",
  url="knihovna UVEE"
}