Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1997.11a
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- Pages.55-57
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- 1997
Calculation of the Equivalent Circuit Parameters of Induction Motor using Finite Element Analysis
유한요소법을 이용한 유도전동기의 등가회로 정수 도출
- Shim, Dong-Ha (School of Elec. Eng., Seoul Nat'l Univ.) ;
- Hahn, Song-Yop (School of Elec. Eng., Seoul Nat'l Univ.)
- Published : 1997.11.29
Abstract
This paper develops the advanced method for the calculation of the equivalent circuit parameters of induction motor. An Induction motor is magnetically coupled system. But the conventional motor (the permeance method) calculates the each component of parameters separately. And it highly depends on the experimental factors and experiences to compensate the errors due to the some assumptions. Rut the proposed method calculates the parameters fully from the results of 2 dimensional finite element analysis. So the complexity in geometry and the non linearity of induction motor can be considered. And the computational cost is reduced compared with the conventional field and circuit approach. The results are compared with parameters from the permeance method. And it is verified by the comparison with the experimental results.
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