Publication detail

Bearing currents and their elimination.

Veselka, F.

Original Title

Bearing currents and their elimination.

Type

conference paper

Language

English

Original Abstract

This paper is focused on study of creation and elimination of bearing currents in electric machines supplying by an inverter. In the first part of this work the theoretic source of the bearing currents, undesirable influence of the bearing currents and finite effects on the working of the machine is explained. The second part of thesis is devoted to application of modern innovative methodology TRIZ on requested bearing knot. By this methodology was executed a detailed analysis of the bearing knot to clearing the reasons of bearing currents creation and to make a proposal of optimal way of their elimination. One of these possible ways of bearing currents elimination was practically verified by measurement, the results of this measurement are introduced in the last part of this thesis.

Keywords

bearing knot, TRIZ, bearing current

Authors

Veselka, F.

RIV year

2006

Released

3. 7. 2006

Publisher

Faculty of Electrical Engineering , Automatics, Computer Science and Electronics Press

Location

Cracow

ISBN

83-88309-36-6

Book

Proceedings of XLIInd International Symposium on Electrical Machines SME 2006

Pages from

51

Pages to

54

Pages count

4

BibTex

@inproceedings{BUT24706,
  author="František {Veselka}",
  title="Bearing currents and their elimination.",
  booktitle="Proceedings of XLIInd International Symposium on Electrical Machines SME 2006",
  year="2006",
  pages="4",
  publisher="Faculty of Electrical Engineering , Automatics, Computer Science and Electronics Press",
  address="Cracow",
  isbn="83-88309-36-6"
}