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Found 3 essays matching the above criteria.

1. 1. Air and Silicon resistivity design space for dielectric simulations

   University essay from

   Author : Oscar Hammarberg; Anton Larsson; Adam Steiner; [2022]
   Keywords : electrical bushings; simulations; humidity; electrical breakdown; corona discharge; comsol multiphysics;

   Abstract : Electrical bushings are a type of hollow or solid conductor withinsulation designed to allow a conductor to pass through a conductingbarrier without making electrical contact and are very important forsafe transportation of electricity. The bushings vary in size, but allbushings have a solid or hollow conductor. READ MORE

3. 2. Creating Bushing Core Geometries

   University essay from Uppsala universitet/Institutionen för materialvetenskap

   Author : Hanna Damsgaard Falck; Johanna Ring; Erik Svensson; [2021]
   Keywords : COMSOL; Bushing; Geometry; Appliaction Builder; Model Builder; Excel; Livelink;

   Abstract : Bushings are a necessary component of the transformers in the power grid. A bushing is used to control the electric field's strength and shape. It is also an insulator for high-voltage conductors. The bushing enables a conductor to be safely brought through a grounded barrier. READ MORE

4. 3. Directly Cooled Windings - Conjugate heat transfer assessment of air-cooled hollow conductor

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Michael Gabassi; [2018]
   Keywords : Conjugate heat transfer; hollow conductor; thermal management; direct cooled windings; heat transfer; electrical machines; Technology and Engineering;

   Abstract : The torque capabilities of electrical machines are today limited by magnetic saturation and the ability to transfer thermal loads away from the machine. A solution to thermal management in power turbo-generators involves hollow conductors allowing direct cooling of the heat source thus increasing the power density significantly. READ MORE