Research on the influence of extreme high temperature weather on transformers and their cooling

Chang Su; Bo Liu; Shun Li; Shixiong Pan

doi:10.1117/12.3015375

6 February 2024 Research on the influence of extreme high temperature weather on transformers and their cooling

Chang Su, Bo Liu, Shun Li, Shixiong Pan

Proceedings Volume 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023); 1297942 (2024) https://doi.org/10.1117/12.3015375
Event: 9th International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 2023, Guilin, China

Abstract

The frequent occurrence of extreme high temperature weather leads to a significant increase in transformer load rate, which puts forward higher requirements for transformer heat dissipation performance and its safe and reliable operation. When the transformer is working, it will affect the service life of insulation materials and greatly reduce the service life of the transformer. Therefore, based on the relevant theoretical knowledge of transformers and the relationship between extreme high temperature weather and transformers, this paper discusses the influence and cooling of extreme high temperature weather on transformers, and summarizes the technical requirements and cooling methods of existing standards for transformer heat dissipation. The cooling mode of transformer and its application scope are sorted out, and their advantages and disadvantages are compared. Finally, the development status of transformer cooling technology is summarized and compared, and the research direction of transformer cooling technology is prospected.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Chang Su, Bo Liu, Shun Li, and Shixiong Pan "Research on the influence of extreme high temperature weather on transformers and their cooling", Proc. SPIE 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 1297942 (6 February 2024); https://doi.org/10.1117/12.3015375

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