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journal article·2024-03-01Open access

Analytical and experimental study of electromagnetic loss and temperature rise in induction machines

Hwi-Rang Ban, Kyeong-Tae Yu, Ju-Hyeong Lee, Jang-Young Choi, Soyoung Sung, Jung-Hyung Park, Han-Wook Cho, Kyung-Hun Shin

AIP Advances· Volume 14· Issue 3
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Source abstract

Abstract

This paper focuses on electromagnetic and loss analyses of an induction machine using the subdomain method. The proposed method derives an analytical solution for each subdomain using electromagnetic theory. On the basis of the derived analytical solution, electromagnetic performances are calculated and copper loss, iron loss, and rotor loss are derived. The validity of the proposed method was verified by comparing the analysis and loss analysis results with the finite element analysis results. In particular, the loss analysis results were input into an equivalent thermal analysis model, thermal analysis was performed, and the results were compared with those measured in the actual model. The reliability of the proposed method was verified through analysis and experimental results.
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Research context

OpenAlex topics: Electric Motor Design and Analysis · Magnetic Properties and Applications · Induction Heating and Inverter Technology

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Electrical Engineering, Chungnam National University 1 , Daejeon 34134, South Korea

Alternative Fuels and Power System Research Center, Korea Research Institute of Ships and Ocean Engineering 2 , Daejeon 34103, South Korea

Department of Electric, Electronic, and Communication Engineering, Chungnam National University 3 , Daejeon 34134, South Korea

Department of Electrical Engineering, Changwon National University 4 , Changwon 51140, South Korea

Funding

Ministry of Oceans and Fisheries · Korea Research Institute of Ships and Ocean Engineering

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