Abstract: Equipment is labelled as energy-saving if it requires less energy during its manufacture and operation. A reduction in energy consumption in the manufacture of large electrical machines and equipment can be obtained by reducing their dimensions with their power preserved. To achieve this, new insulating materials characterized by high thermal conductivity must be used to increase the capacity to carry away the heat generated in the windings. This paper presents a technique of obtaining insulating composites with increased thermal conductivity, results of tests on composites and the use of these materials in highpower electric machines and for the production ofHV insulators with increased resistance to surface discharges.

Keyword(s): energy saving ; equipment ; thermal conductivity
Note: Proceedings of the 6th International Conference on Properties and Applications of Dielectric Materials, Xi'an, China, June 21-26, 2000. Vol. 2. Piscataway, NJ : IEEE, 2000. pp. 607-610


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Cited by: try citation search for ENY-ARTICLE-2008-083; I07/2000/I-054

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