Design of the insulating supports in medium voltage dry-type transformers

V. E. González, P. Gómez, F. P. Espino-Cortés

Research output: Contribution to conferencePaper

Abstract

In this work, a study of the parameters that affect the breakdown voltage in dry-type transformer is performed. The effect of the high operation temperatures of the transformer on the voltage breakdown in the insulating supports is investigated and the electric field distribution on different profiles of these supports is modeled using Finite Element Method (FEM). A design of the insulating support that can help to reduce its length without increasing the possibility of breakdown is discussed. © 2011 IEEE.
Original languageAmerican English
Pages45-48
Number of pages40
DOIs
StatePublished - 19 Sep 2011
Externally publishedYes
Event2011 Electrical Insulation Conference, EIC 2011 -
Duration: 19 Sep 2011 → …

Conference

Conference2011 Electrical Insulation Conference, EIC 2011
Period19/09/11 → …

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Electric breakdown
High temperature operations
Electric potential
Electric fields
Finite element method

Cite this

González, V. E., Gómez, P., & Espino-Cortés, F. P. (2011). Design of the insulating supports in medium voltage dry-type transformers. 45-48. Paper presented at 2011 Electrical Insulation Conference, EIC 2011, . https://doi.org/10.1109/EIC.2011.5996113
González, V. E. ; Gómez, P. ; Espino-Cortés, F. P. / Design of the insulating supports in medium voltage dry-type transformers. Paper presented at 2011 Electrical Insulation Conference, EIC 2011, .40 p.
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González, VE, Gómez, P & Espino-Cortés, FP 2011, 'Design of the insulating supports in medium voltage dry-type transformers', Paper presented at 2011 Electrical Insulation Conference, EIC 2011, 19/09/11 pp. 45-48. https://doi.org/10.1109/EIC.2011.5996113

Design of the insulating supports in medium voltage dry-type transformers. / González, V. E.; Gómez, P.; Espino-Cortés, F. P.

2011. 45-48 Paper presented at 2011 Electrical Insulation Conference, EIC 2011, .

Research output: Contribution to conferencePaper

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González VE, Gómez P, Espino-Cortés FP. Design of the insulating supports in medium voltage dry-type transformers. 2011. Paper presented at 2011 Electrical Insulation Conference, EIC 2011, . https://doi.org/10.1109/EIC.2011.5996113