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2015•Russian Electrical EngineeringRequires access

A method of calculating the thermal state of an electric machine using three-dimensional numerical simulation programs

М. С. Драгомиров, С. А. Журавлев, А.М. Зайцев

Open publisher page 2 citations

Abstract

In this article, a procedure for numerical simulation of the temperature of electrical machine components with a combined cooling system is considered: by means of flowing cooling, part of the external surface of a motor housing is cooled with water and the internal area of the electrical machine is cooled with air. A comparison of results of simulation by the provided calculation procedure with the experimental data is given.

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What this paper is about

In this article, a procedure for numerical simulation of the temperature of electrical machine components with a combined cooling system is considered: by means of flowing cooling, part of the external surface of a motor housing is cooled with water and the internal area of the electrical machine is cooled with air. A comparison of results of simulation by the provided calculation procedure with the experimental data is given.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

In this article, a procedure for numerical simulation of the temperature of electrical machine components with a combined cooling system is considered: by means of flowing cooling, part of the external surface of a motor housing is cooled with water and the internal area of the electrical machine is cooled with air. A comparison of results of simulation by the provided calculation procedure with the experimental data is given.

Key concepts: Electric machine, Thermal, Water cooling, Mechanical engineering, Electric motor, Thermal state, Computer simulation, Air cooling

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