Analysis of technical level developments of polymeric materials with high thermal conductivity to assess the possibility of using turbogenerator windings in insulation systems

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.

Authors: E. R. Mannanov, A. M. Kostelov, A. I. Tajibaev, A. M. Andreev

Direction: Physics

Keywords: electrical insulating material, stator winding, mica tape, high thermal conductivity dielectric tape, composite material

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