Numerical Study of Electromagnetic Loss and Heat Transfer in an Oil-Immersed Transformer

<div>The variations of eddy current loss density on surfaces of metal components and oil tank with relative magnetic permeability. (a) Effect of relative magnetic permeability of metal components (<i>μ</i><sub>1</sub>). (b) Effect of relative magnetic permeability of oil tank (<i>μ</i><sub>2</sub>).</div>

Mathematical Problems in Engineering

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Figure 6

Figure 6: Numerical Study of Electromagnetic Loss and Heat Transfer in an Oil-Immersed Transformer 