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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.4 No.2
- 발행연도
- 2009.6
- 수록면
- 229 - 233 (5page)
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초록· 키워드
오류제보하기
This paper proposes a correction method for the error inherently created by time-step approximation in finite element analysis (FEA). For a simple RL and RLC linear circuit, the error in timestep analysis is analytically investigated, and a correction method is proposed for a non-linear system as well as a linear one. Then, for a practical inductor model, linear and non-linear time-step analyses are performed and the calculation results are corrected by the proposed methods. The accuracy of the corrected results is confirmed by comparing the electric input and output powers.
목차
Abstract
1. Introduction
2. Examination of Error in Time-Step Calculation FORMAT
3. Correction Of Time-step Error In FE-Analysis
4. Conclusion
Appendix
Acknowledgment
References
참고문헌 (6)
참고문헌 신청
1. [학술지(정기간행물)] - Jabbar, M. A / 2004 / Analysis of the Starting Process of a Disk Drive Spindle Motor By Time Stepping Finite Element Method / IEEE Transactions on Magnetics 50 : 3204 ~ 3206
2. [학술지(정기간행물)] - Ho, S. L / 1997 / Application of Automatic Choice of Step Size for Time Stepping Finite Element Method to Induction Motors / IEEE Transactions on Magnetics 33 (2) : 1370 ~ 1373
3. [단행본] - Gear, C. William / 1971 / Numerical Initial Value Problem in Ordinary Differential Equations / Prentice-Hall, Inc
4. [단행본] - Jordan, D. W / 1999 / Nonlinear Ordinary Differential Equations / Oxford Press
5. [학술지(정기간행물)] - Brauer, J. R / 1993 / Nonliear transient finite element modeling of a capacitor discharge magnetizing fixture / IEEE Transactions on Magnetics 29 : 2051 ~ 2054
2. [학술지(정기간행물)] - Ho, S. L / 1997 / Application of Automatic Choice of Step Size for Time Stepping Finite Element Method to Induction Motors / IEEE Transactions on Magnetics 33 (2) : 1370 ~ 1373
3. [단행본] - Gear, C. William / 1971 / Numerical Initial Value Problem in Ordinary Differential Equations / Prentice-Hall, Inc
4. [단행본] - Jordan, D. W / 1999 / Nonlinear Ordinary Differential Equations / Oxford Press
5. [학술지(정기간행물)] - Brauer, J. R / 1993 / Nonliear transient finite element modeling of a capacitor discharge magnetizing fixture / IEEE Transactions on Magnetics 29 : 2051 ~ 2054
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