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ISSN Online: 2377-424X

ISBN Print: 0-89116-559-2

International Heat Transfer Conference 8
August, 17-22, 1986, San Francisco, USA

HEAT TRANSFER AND FLOW CHARACTERISTICS OF LARGE OIL TRANSFORMER WINDINGS

Get access (open in a dialog) DOI: 10.1615/IHTC8.4380
pages 2989-2994

Résumé

For the thermal analysis of large oil transformers of disc-type winding it is necessary to have the knowledge of the heat transfer and flow characteristics of the winding. Experimental equipment has been constructed and applied for the determination of these characteristics and consecutive equations have been originated by regression analysis. The description of the experimental equipment, the strategy of the determination by measurement, the measuring principles applied and, the results are presented for different types of disc-type windings.