대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2008년도 제39회 하계학술대회
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- Pages.854-855
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- 2008
와전류를 포함하는 시간차분 해석의 계산오차에 대한 연구
Study on the Error Estimation of Time-step Analysis for a Problem with Eddy Current
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Choi, Myoung-Hyun
(Kunsan National University) ;
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Kim, Byung-Taek
(Kunsan National University)
- 발행 : 2008.07.16
초록
This paper deals with the computation error produced in the time step analysis for a electric machine with eddy current. To investigate the error in quantity, the analytic equations representing the steady state results of time-step analysis are deduced. Using the equations, the characteristics of errors are calculated for a general electric circuit, with variation of the circuit parameters and step size.
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