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This contribution describes the early results of a long term R&D collaboration established between IREQ and EFACEC. This partnership focuses on disc-type windings, which are the most common geometry used in real core-type transformers. One of the main objectives so far has been the comparison of two different in-house thermal models (THNM1 and THNM2) with the most accurate numerical approach,...
The efficient energy policies and its inherent practices are promoting new operating modes of the transformers. Independently of the practices, the temperature remains one of the most relevant limiting factors, being thus essential to predict accurately its distribution and magnitude. Addressing this specific challenge, the thermal hydraulic network models (THNMs) are enhancing our comprehension,...
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