The high voltage electrical insulation systems with higher thermal conductivity

  title={The high voltage electrical insulation systems with higher thermal conductivity},
  author={Tetjana Tomaskova and Alexey Shlykevich and Jaroslav Hornak and Pavel Trnka and Miroslav Gutten},
  journal={2016 IEEE International Conference on Dielectrics (ICD)},
The electrical-insulation systems (EIS) of the electrical rotating machines have excellent electrical insulating and mechanical properties, but have a relatively low value of thermal conductivity. This work describes how micro fillers of aluminum oxide (Al2O3) can affect the thermal properties. Thermal conditions in the electrical rotating machine were modeled by finite element method 2D SW FEMM. The samples were measured for tan δ depending on the frequency and on temperature. Furthermore, the… CONTINUE READING
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