Investigate the effect of variations of ambient temperature on HST of transformer

Citation

Esfahani, Mohammad Tolou Askari Sedehi and Ab Kadir, Mohd Zainal Abidin and Wan Ahmad, Wan Fatinhamamah and Izadi, Mahdi (2009) Investigate the effect of variations of ambient temperature on HST of transformer. In: 2009 IEEE Student Conference on Research and Development (SCOReD 2009), 16-18 Nov. 2009, UPM, Serdang, Selangor. (pp. 363-367).

Abstract

Temperature, especially the hot spot temperature (HST) and top oil temperature (TOT), have played the most effective factor on the insulation life of the transformer. To determine HST and TOT, ambient temperature enter to equation that show the importance of ambient temperature on hot spot temperature of transformers, and Clause 7 (classic model) has been used as a standard thermal model in this research. In this article has been tried to show the effect of the variations of ambient temperature on a power transformer and at last has been compared by situation that the ambient temperature has been assumed constant.

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Additional Metadata

Item Type:	Conference or Workshop Item (Paper)
Divisions:	Faculty of Engineering
DOI Number:	https://doi.org/10.1109/SCORED.2009.5442998
Publisher:	IEEE
Keywords:	Oil immersed transformer; Ambient temperature; HST; Thermal model
Depositing User:	Nabilah Mustapa
Date Deposited:	10 Jun 2019 03:33
Last Modified:	10 Jun 2019 03:33
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/SCORED.2009.5442998
URI:	http://psasir.upm.edu.my/id/eprint/68760
Statistic Details:	View Download Statistic

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