Publication result detail

PRACTICAL MEASUREMENT OF MAGNETIC FIELD AROUND ELECTRICAL APPLIANCES

VÍTEK, O., HÁJEK, V.

Original Title

PRACTICAL MEASUREMENT OF MAGNETIC FIELD AROUND ELECTRICAL APPLIANCES

English Title

PRACTICAL MEASUREMENT OF MAGNETIC FIELD AROUND ELECTRICAL APPLIANCES

Type

Paper in proceedings (conference paper)

Original Abstract

This article describes analysis of magnetic leakage field of induction motor. Information about external field of induction motor is derived from these sources. The first one is a 2D computer motor model and the second one consists in measurement of external magnetic field of real motor. Machine is monitored in a different working condition. Time behaviours of magnetic flux density are examined primarily. The measurement is executed by Bell’s GAUS/TESLAMETER 5070 and Hall effect sensor connected to oscilloscope. Acquired results are evaluated and create a conception of magnetic field character around machine. In the next the possibilities of practical utilization (measurement, fault diagnosis) of these knowledge are described.

English abstract

This article describes analysis of magnetic leakage field of induction motor. Information about external field of induction motor is derived from these sources. The first one is a 2D computer motor model and the second one consists in measurement of external magnetic field of real motor. Machine is monitored in a different working condition. Time behaviours of magnetic flux density are examined primarily. The measurement is executed by Bell’s GAUS/TESLAMETER 5070 and Hall effect sensor connected to oscilloscope. Acquired results are evaluated and create a conception of magnetic field character around machine. In the next the possibilities of practical utilization (measurement, fault diagnosis) of these knowledge are described.

Keywords

induction, motor, magnetic, field, measurement, time behaviour

Key words in English

induction, motor, magnetic, field, measurement, time behaviour

Authors

VÍTEK, O., HÁJEK, V.

Released

01.01.2004

Publisher

Department of Power Electrical and Electronic Engineering, Faculty of Electrical Engineering and Communication, Brno University of Technology

ISBN

80-214-2632-2

Book

Low Voltage Eletrical Machines

Volume

3

Pages from

139

Pages count

4

URL

Knihovna UVEE, FEKT

BibTex

@inproceedings{BUT12526,
  author="Ondřej {Vítek} and Vítězslav {Hájek}",
  title="PRACTICAL MEASUREMENT OF MAGNETIC FIELD AROUND ELECTRICAL APPLIANCES",
  booktitle="Low Voltage Eletrical Machines",
  year="2004",
  volume="3",
  number="první",
  pages="4",
  publisher="Department of Power Electrical and Electronic Engineering, Faculty of Electrical Engineering and Communication, Brno University of Technology",
  isbn="80-214-2632-2",
  url="Knihovna UVEE, FEKT"
}