University of Khartoum

Insulating Materials in Power Transformers

Insulating Materials in Power Transformers

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Title: Insulating Materials in Power Transformers
Author: Mohammed, Mohammed Almogtaba Alameen
Abstract: There are different types of transformers insulators, and they have different uses as insulating the metal slides from each other (solid, liquid), insulate the windings form the iron core(solid, liquid), and detection of faults(liquid) etc. Transformer oil is used as a main part of a cooling system to protect the transformer from overheating due to faults. And also used as insulation material to insulate the windings, preventing the chemical interactions and also used to detect the internal faults. Solid insulators are affected by the water content in the shape of humidity so after the transformer is collected together it has to be dried using special ovens because if it‟s not there insulation properties will be less effective.
URI: http://khartoumspace.uofk.edu/123456789/25756
Date: 2017-10


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