@inproceedings{82f405c1bef6452c917e36c26d1c4f9a,
title = "Thermal Properties of Mixtures of Synthetic Ester/Mineral Oil and Synthetic Ester-Retrofilled Transformer",
abstract = "Based on fire safety and environmental concerns, synthetic esters are widely used in transformer retrofilling. This paper presents the thermal properties of mixtures of mineral oil and synthetic ester. Specifically, the density, viscosity, and specific heat capacity of mixtures with mineral oil content ranging from 0\% to 10\% are investigated. The density and kinematic viscosity are linearly correlated with mineral oil content, but the variation in specific heat capacity is insignificant. Furthermore, computational fluid dynamics (CFD) simulation is employed to study the temperature distribution of a 110 kV transformer. Although mineral oil outperforms synthetic ester in the cooling system, the simulation results prove that transformers retrofilled with synthetic ester can still meet cooling requirements.",
keywords = "insulation liquid, retrofilling, synthetic ester, thermal property, transformer",
author = "Yichen Ning and Hongshen Fan and Zhenfu Tang and Yang Xu and Feipeng Wang and Xiaojing Zhang",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 2024 IEEE International Conference on High Voltage Engineering and Applications, ICHVE 2024 ; Conference date: 18-08-2024 Through 22-08-2024",
year = "2024",
doi = "10.1109/ICHVE61955.2024.10676086",
language = "英语",
series = "2024 IEEE International Conference on High Voltage Engineering and Applications, ICHVE 2024 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2024 IEEE International Conference on High Voltage Engineering and Applications, ICHVE 2024 - Proceedings",
}