Estimation of relia"ility of the system insulation of low-voltage electric machines at a stage of designing, manufacture and while in service

Yu P. Pokholkov, A. N. Dudkin, A. P. Leonov, S. S. Maryin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Reason of refusal of low-voltage insulation -occurrence of a short circuit between parts, conducting an electrical current, with different potentials. Criterion of refusal - presence of through defect in insulation. The mechanism of refusals of low-voltage insulation systems consists in occurrence of bits in places of through damages (defects) under operation of commutative overvoltages and maintenance of bit by a running voltage. The influence of the constructive, technological and operation factors on derivation of defects is marked. For support of given reliability of insulation systems of low-voltage windings the methods of an estimation of a state and compatibility of builders of systems, methods of choice and calculation of modes of technological processes of winding, impregnation and subsequent heat treatment of low-voltage windings designed.

Original languageEnglish
Title of host publication5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages282-283
Number of pages2
Volume2
ISBN (Print)0780370082, 9780780370081
DOIs
Publication statusPublished - 2001
Event5th Korea-Russia International Symposium on Science and Technology, KORUS 2001 - Tomsk, Russian Federation
Duration: 26 Jun 20013 Jul 2001

Other

Other5th Korea-Russia International Symposium on Science and Technology, KORUS 2001
CountryRussian Federation
CityTomsk
Period26.6.013.7.01

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Keywords

  • Electric machines
  • Reliability
  • Systems of isolation

ASJC Scopus subject areas

  • Clinical Biochemistry
  • Computer Networks and Communications
  • Biotechnology
  • Civil and Structural Engineering
  • Mechanics of Materials
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Surfaces, Coatings and Films

Cite this

Pokholkov, Y. P., Dudkin, A. N., Leonov, A. P., & Maryin, S. S. (2001). Estimation of relia"ility of the system insulation of low-voltage electric machines at a stage of designing, manufacture and while in service. In 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001 (Vol. 2, pp. 282-283). [975257] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/KORUS.2001.975257