Study of the evolution of temperature in the core of a high voltage electric cable (Q1067506)
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scientific article; zbMATH DE number 3928524
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Study of the evolution of temperature in the core of a high voltage electric cable |
scientific article; zbMATH DE number 3928524 |
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Study of the evolution of temperature in the core of a high voltage electric cable (English)
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1985
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The evolution of global temperature in the core of a high voltage electric cable is studied. The core of the cable is a heterogeneous medium in the sense that the conducting wires are periodically distributed and the insulation is not perfect and has small thermal conductivity. Two expressions for the temperature are obtained depending on the smallness of the parameters characterising thermal conductivity and the period of the distribution of conducting wires. Functional analysis is used to prove the results stated.
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global temperature
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core of a high voltage electric cable
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conducting wires are periodically distributed
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insulation is not perfect
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small thermal conductivity
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