Mechanical Characteristics Investigation of Mica-Containing Insulation of High Voltage Rotating Machines

Ivanov, Ivan; Reznik, Alexandr S.; Feklistov, Efrem G.; Shikova, Tatiana M.; Fedotov, N. A.; Petrenya, Yury K.

doi:10.1109/elconrus54750.2022.9755593

Cited by 3 publications

(1 citation statement)

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“…Корпусная изоляция представляет собой полимер с анизотропной гетерогенной структурой, изготавливается наложением электроизоляционных лент, состоящих из слюдяной бумаги, обеспечивающей диэлектрические свойства, подложки из стеклоткани, обеспечивающей физико-механические характеристики, и связующего электроизоляционного лака, обеспечивающего монолитность конструкции после запечки корпусной изоляции [17]- [22].…”

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Analysis of Technical Level Developments of Polymeric Materials with High Thermal Conductivity to Assess the Possibility of Using Turbogenerator Windings in Insulation Systems

Mannanov,

Kostelov,

Tajibaev

et al. 2024

LETI Transactions on Electrical Engineering & Computer Scie

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Provides an overview of domestic and foreign scientific and technical solutions related to the creation of highly thermally conductive polymeric materials and impregnating varnishes, as well as highly thermally conductive polymeric materials with semiconductive electrical properties. In order to assess the state-of-art, the key aspects of creating electrical insulating tapes for main insulation and materials for slot seals with increased thermal conductivity for stator windings of turbogenerators are considered. Within engineering analysis, the level of technical development is assessed, and trends related to electrical insulating materials with high thermal conductivity are highlighted.

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