Operation of Line Transformers Upon Attainment of Maximum Permissible Parameters of Wear of Winding Insulation: Fid-Bau Portal

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Operation of Line Transformers Upon Attainment of Maximum Permissible Parameters of Wear of Winding Insulation

Vanin, B. V. / L'vov, Yu. N. / L'vov, M. Yu. / Shifrin, L. N.

Abstract Possible mechanisms of failure of insulation of windings of line transformers after exhaustion of their service life are considered. Conditions of strength of paper insulation and conditions of operation of screw-type insulation under the action of short-circuit currents are analyzed. Recommendations are formulated for the use of line transformers with exhausted insulation life.

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Operation of Line Transformers Upon Attainment of Maximum Permissible Parameters of Wear of Winding Insulation

Vanin, B. V. / L'vov, Yu. N. / L'vov, M. Yu. / Shifrin, L. N.

Abstract Possible mechanisms of failure of insulation of windings of line transformers after exhaustion of their service life are considered. Conditions of strength of paper insulation and conditions of operation of screw-type insulation under the action of short-circuit currents are analyzed. Recommendations are formulated for the use of line transformers with exhausted insulation life.

Operation of Line Transformers Upon Attainment of Maximum Permissible Parameters of Wear of Winding Insulation

Vanin, B. V. / L'vov, Yu. N. / L'vov, M. Yu. / Shifrin, L. N.

Abstract Possible mechanisms of failure of insulation of windings of line transformers after exhaustion of their service life are considered. Conditions of strength of paper insulation and conditions of operation of screw-type insulation under the action of short-circuit currents are analyzed. Recommendations are formulated for the use of line transformers with exhausted insulation life.

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Title:

Operation of Line Transformers Upon Attainment of Maximum Permissible Parameters of Wear of Winding Insulation

Contributors:

Vanin, B. V. (author) / L'vov, Yu. N. (author) / L'vov, M. Yu. (author) / Shifrin, L. N. (author)

Published in:

Power Technology and Engineering ; 38 ; 61-63

Publication date:

2004-01-01

Size:

3 pages

ISSN:

1570-1468 , 1570-145X

DOI:

https://doi.org/10.1023/B:HYCO.0000029637.77212.b9

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

transformer , winding insulation , insulation service life Engineering , Energy Technology , Power Electronics, Electrical Machines and Networks , Renewable and Green Energy , Geoengineering, Foundations, Hydraulics

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