Design of Single-Sided Linear Induction Motor (SLIM) for Magnetic Levitation Railway Transportation
International Journal of Systems Science and Applied Mathematics
Volume 3, Issue 1, March 2018, Pages: 1-9
Received: Jun. 3, 2018;
Accepted: Jun. 19, 2018;
Published: Jul. 10, 2018
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Min Min Oo, Department of Electrical Power Engineering, Technological University, Banmaw, Myanmar
This paper studies Single-sided linear induction motor (SLIM) which can be used to motivate in a levitation railway transportation system. The rotary motor is cut out and laid flat to form the equivalent linear induction motor. Linear induction motors (LIM) are used in many different applications, from slow moving sliding doors to high-speed trains around the world. The primary goal is to analyze a small laboratory sized single-sided linear induction motor (SLIM) for educational aid. This research describes the design and construction of the 100 W rating stator component of a SLIM. SLIM consists of stator and rotor. The stator can supply 20 V and 5 A. It is built with iron laminations; having 6 poles and wound with a double layer type. The rotor is coated with aluminum and attached with six permanent magnets. This rotor is located on top of the aluminum track. A SLIM model of specified parameters is designed using a user-interactive MATLAB program. The performance curves of the SLIM i.e., thrust and efficiency, are drawn and then analyzed for target thrust and different rated slips. The effect of parameters of the SLIM such as air-gap, thickness of permanent magnet and the number of poles on the performance of SLIM are analyzed and the results are also discussed.
Min Min Oo,
Design of Single-Sided Linear Induction Motor (SLIM) for Magnetic Levitation Railway Transportation, International Journal of Systems Science and Applied Mathematics.
Vol. 3, No. 1,
2018, pp. 1-9.
Copyright © 2018 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/
) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
M. H. Holakooie, M. B. Banna Sharifian, M. R. Feyzi, Sensorless Indirect Field Oriented Control of Single-Sided Linear Induction Motor With a Novel Sliding Mode MRAS Speed Estimator, International Journal of Engineering (IJE), TRANSACTIONS A: Basics Vol. 28, No. 7, (July 2015)
Amir Zare Bazghaleh, Mohammad Reza Naghashan, and Mohammad Reza Meshkatoddini, "Optimum Design of Single-Sided Linear Induction Motors for Improved Motor Performance", IEEE TRANSACTIONS ON MAGNETICS, VOL. 46, NO. 11, NOVEMBER 2010.
Koushik Shit, Nilanjan Maji, Dharmbir Prasad, and Rudra Pratap Singh, "DEVELOPMENT OF SINGLE-SIDED LINEAR INDUCTION MOTOR WITH ADVANCED REGENERATIVE BRAKING SYSTEM", 9th International Conference on Eelctrical Rotating Machines and Drives, 14th-15th September 2017, India.
A. Zare Bazghaleh, M. R. Naghashan, H. Mahmoudimanesh, M. R. Meshkatoddini, "Effective Design Parameters on the End Effect in Single-Sided Linear Induction Motors", World Academy of Science, Engineering and Technology 64, 2010.
Berdut, E. Oct, 1994. Levitation and Propulsion System Using Permanent Magnets and Interleaved Iron or Steel. U.S. Patent No 5,452,633.
Berdut, E. Dec. 1996. Permanent Magnet Type Automotive Vehicle Suspension. U.S. Patent No 5,584,367.
Flores, O. Jun. 2004. Analysis and Simulation of EM Fields of Permanent Magnets DC Linear Motor used to Propulse a Magnetically Levitated Train. Master Thesis. UPRM.
James, E. d., Shackelford, E. d., and Alexander, F. 2001. Materials Science and Engineering Handbook. Third Edition.
Torres Morales, L. A., and Serrano, D. 2003. Finite Element Simulation of Magnetically Leviated Train Using Berdut Poles. COINAR, San Juan, PR.
Gieras, J. F., and Wing, M. 2002. Permanent Magnet Motor Technology. Marcel Dekker Inc: New York.
Ogilive, D. Jan. 2003. The M3 Urban Transportation System. Part of FTA Project MA-26-7077.