Publisher : The Korean Institute of Electrical Engineers
DOI : 10.5370/JEET.2013.8.1.144
Title & Authors
The Improved Design of Double Sided Coreless PMLSM with Consideration of Rising Winding Temperature An, Ho-Jin; Cho, Gyu-Won; Jang, Ki-Bong; Kim, Gyu-Tak;
This work deals with the optimal design of a coreless PMLSM (Permanent Magnet Linear Synchronous Motor) with consideration of rising winding temperature. The temperature distribution caused by copper loss in the coreless PMLSM was analyzed using a FEM (Finite Element Method). The thrust and current density where the winding temperature reaches the allowable temperature were calculated. The optimal model provides maximum thrust per unit weight.
Z. Deng, I. Boldea, and S. A. Nasar, "Field in Permanent Magnet Linear synchronous Machines", IEEE Trans. on Magnetics, Vol. 22, No. 2, pp. 107- 112, 1986.
I. Boldea, A.A Nasar, "Linear Electric Actuators and Generators", Cambridge University Press, 1997.
M. Sanada, S. Morimoto, Y. Takeda, "Interior Permanent Magnet Linear Synchronous Motor for High Performance Drives", IEEE Trans. on Industry Application, Vol. 33, No. 4, pp. 966-972, 1997.
K. Yoshida, J. Lee, Y. J. Kim, "3-D FEM Field Analysis in Controlled PMLSM for Maglev Vehicle", IEEE Trans. on Magnetics, Vol. 33, No. 2, pp. 2207- 2210, 1997.
P. Mellor, D. Roberts, D. Turner "Lumped parameter thermal model for electrical machines of TEFC design", Proc. Inst. Elect.
David L. Trumper, Won-jong Kim and Mark E. Williams, "Design and Analysis Framework for Linear Permanent-Magnet Machines", IEEE Trans. on Industry Applications, Vol. 32, No. 2, pp. 216-223, 1994.
S. R. Aid, W. N. L. Mahadi, K.M. Nor, "Thermal Analysis of a Tubular Permanent Magnet Linear Generator using Multiphysics Solver", Proc. of TENCON Conference Region 10, pp. 1-6, 2005.
Boglietti. A, Cavagnino. A, Staton. D, Shanel. M, Mueller. M, Mejuto.C "Evolution and Modern Approaches for Thermal Analysis of Electrical Machines", IEEE Trans. on Industrial Electronics, Vol. 56, No. 3, pp. 871-882, 2009.
Frank P. Incropera, David P. DeWitt "INTRODUCTION TO HEAT TRANSFER -Third Edition-", School of Mechanical Engineering Purdue University, 1996.
P. Mellor, D. Roberts, D. Turner "Lumped parameter thermal model for electrical machines of TEFC design", IEEE Proceedings-B, Vol. 138, No. 5, pp. 205-218, 1991.