Concepedia

Thermal analysis of two transformers filled with different oils

Daniel Martín, Jaury Wijaya, Nick Lelekakis, Dejan Susa, N. Heyward

IEEE Electrical Insulation Magazine · 2014 · 35 citations · 5 references

Concepts

EngineeringMechanical EngineeringHeat TransferThermal AnalysisThermodynamicsHeat ConductionHeat Transfer FundamentalsHeat Transfer In FluidsThermal DesignThermal DiffusivityThermal Efficiency AnalysisThermal Performance ValidationWinding Thermal Analysis

Abstract

In this article the authors present the results of their studies comparing the thermal performance of two nominally identical transformers, one filled with standard mineral oil and the other with natural ester Envirotemp FR3 oil.

References

5

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Zoran Radaković, Marko Sorgic · IEEE Transactions on Power Delivery · 2010 · 136 citations

Engineering, Electrical Engineering, Mechanical Engineering +17

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J. Aubin, Y. Langhame · IEEE Transactions on Power Delivery · 1992 · 53 citations

Engineering, Mechanical Engineering, Heat Transfer +16

Thermal Overshoot Analysis for Hot-spot Temperature Rise of Transformer

Lijun Zhou, Guangning Wu, Jing Yu et al. · IEEE Transactions on Dielectrics and Electrical Insulation · 2007 · 32 citations

Engineering, Mechanical Engineering, Computational Heat Transfer +16

IEC 60076-7 loading guide thermal model constants estimation

Dejan Susa, H. Nordman · International Transactions on Electrical Energy Systems · 2012 · 29 citations

Engineering, Electrical Engineering, Mechanical Engineering +16

A Transformer Thermal Duct Study of Various Insulating Fluids

R. Grubb, M. Hudis, Alexander Traut · IEEE Transactions on Power Apparatus and Systems · 1981 · 18 citations

Engineering, Electrical Engineering, Heat Transfer +16