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Study on improvement of accuracy of induction motor analysis by loss separation test
- Authors
- Kim, D.-H.; Kim, K.-S.; Yang, I.-J.; Song, S.-W.; Lee, S.-H.; Kim, W.-H.; Jang, I.-S.
- Issue Date
- 2019
- Publisher
- Korean Society for Railway
- Keywords
- Finite element analysis; Induction motor; Loss distribution; Stray loss
- Citation
- Journal of the Korean Society for Railway, v.22, no.8, pp.598 - 603
- Journal Title
- Journal of the Korean Society for Railway
- Volume
- 22
- Number
- 8
- Start Page
- 598
- End Page
- 603
- ISSN
- 1738-6225
- Abstract
- Induction motors are now widely used as motor vehicles for railway vehicles. Although simulations are used for accurate performance prediction, either mechanical and stray losses are not reflected in the analysis or experience constants are used in most cases. In this paper, analytical precision was improved by separating each loss through tests for loss and by correcting torque by reflecting mechanical loss and stray loss. Finally, results were verified through finite element analysis (FEM). © 2019 The Korean Society for Railway. All rights reserved.
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Related Researcher
- Kim, Won Ho
- College of IT Convergence (Department of Electrical Engineering)