Browse > Article
http://dx.doi.org/10.5370/KIEE.2012.61.12.1813

Iron Loss Analysis of Electric Machine Considering Vector Magnetic Properties of Electrical Steel Sheet  

Yoon, Heesung (College of Electrical and Computer Engineering, Chungbuk National University)
Koh, Chang Seop (College of Electrical and Computer Engineering, Chungbuk National University)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.61, no.12, 2012 , pp. 1813-1819 More about this Journal
Abstract
This paper presents vector magnetic properties of an electrical steel sheet (ESS) employed for electric machine and iron loss analysis considering the vector magnetic properties of the ESS. The vector magnetic properties of the ESS are measured by using a two-dimensional single sheet tester and modeled by an E&S vector hysteresis model to be applied to finite element method. The finite element analysis considering the vector magnetic properties is applied to iron loss analysis of a three-phase induction motor model, and the influences of the vector magnetic properties on the iron loss distribution are verified by comparing with numerical results from a typical B-H curve model.
Keywords
Iron loss; Electrical steel sheet; Electric machine; Vector magnetic properties;
Citations & Related Records
연도 인용수 순위
  • Reference
1 [Online].Available: http://www.steel-n.com/esales/gen eral/us/catalog/electrical/plate6.html
2 H. Yoon, M. Song, I. Kim, P. S. Shin, and C. S. Koh, "Accuracy improved dynamic E&S vector hysteresis model and its application to analysis of iron loss distributions in a three-phase induction motor," IEEE Trans. Magn., vol. 48, no. 2, pp. 887-890, Feb. 2012.   DOI   ScienceOn
3 M. Song, H. Yoon, H. Yang, and C. S. Koh, "A generalized Chua-type vector hysteresis model for both the non-oriented and grain-oriented electrical steel sheets," IEEE Trans. Magn., vol. 47, no. 5, pp. 1146-1149, May 2011.   DOI   ScienceOn
4 M. Enokizono, S. Fujiyama, H. Simoji, and J. Sievert, "Localized distribution of two-dimensional magnetic properties in three-phase induction motor core model," J. Magn. Magn. Mater., vol. 215-216, pp. 772-775, Jun. 2000.   DOI   ScienceOn
5 M. Enokizono, T. Suzuki, J. Sievert, and J. Xu, "Rotational power loss of silicon steel sheet," IEEE Trans. Magn., vol. 26, no. 5, pp. 2562-2564, May 2003.
6 H. Nam, K. H. Ha, J. J Lee, J. P. Hong, and G. H. Kang, "A study on iron loss analysis method considering the harmonics of the flux density waveform using iron loss curves tested on Epstein Samples," IEEE Trans. Magn., vol. 39, no. 3, pp. 1472-1472, May 2003.   DOI   ScienceOn
7 H. J Kim, C. S. Koh, S. K. Hong, and P. S. Shin, "Double-excitation type single sheet tester for the measurement of the magnetic characteristics of the electrical steel sheets," Trans. of KIEE, vol. 54-B, no. 10, pp.461-469, Oct. 2005.
8 A. J. Moses, "Importance of rotational losses in rotating machines and transformers," Journal of Mat. Eng. and Perf., vol. 1, no. 2, pp. 235-244, 1992.   DOI