Characteristic Analysis of Moving Magnet Type Double-Sided Linear Synchronous Motor

Hao Ding; Liang Guo

doi:10.4028/www.scientific.net/AMM.416-417.82

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 416-417Characteristic Analysis of Moving Magnet Type...

Characteristic Analysis of Moving Magnet Type Double-Sided Linear Synchronous Motor

Abstract:

Compared with double-sided permanent magnet linear synchronous motors (DPMLSM) with long secondary, the short secondary construction also has advantages of high dynamic performance and stable thrust, and is more suitable for the aspect of long-term acceleration. In this paper, magnetic field and characteristic of two different moving-magnet-type double-sided linear synchronous motors were analyzed by using 2D finite element method (FEM). The internal and external permanent magnet motor constructions with the same NdFeB and windings were compared according to flux density and electrical force. It was inferred that internal PM motors can provide the same force with lighter secondary weight and faster response speed.

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Periodical:

Applied Mechanics and Materials (Volumes 416-417)

Pages:

82-86

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.416-417.82

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Online since:

September 2013

Authors:

Hao Ding, Liang Guo

Keywords:

Double Sided, Finite Element Method (FEM), PMLSM, Short Secondary

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References

[1] In-Soung Jung, Sang-Baeck Yoon, et al. Analysis of Forces in a Short Primary Type and a Short Secondary Type Permanent Magnet Linear Synchronous Motor. IEEE Transactions on Energy Conversion, Vol. 14, No. 4, pp.1265-1270, (1999).

DOI: 10.1109/60.815057

Google Scholar

[2] Yu Minghu, Zhang Yuqiu, et al, Design Method and Analysis of Double-side Air-core Permanent Magnet Linear Servo Motor, Proc. of 13th Int. Conf. on Electrical Machines and Systems (ICEMS 2010), Incheon (Korea), Oct. 2010, p.1533–1537.

DOI: 10.1109/icems.2013.6713351

Google Scholar

[3] Zhang Yuqiu, Yang Zilong, et al. Analysis and design of double-sided air core linear servo motor with trapezoidal permanent magnets, IEEE trans. on Magnetics, Vol. 47, No. 10, pp.3236-3239, ( 2011).

DOI: 10.1109/tmag.2011.2156398

Google Scholar

[4] Ho-Jin An, Ji-Hyun Kim et al. Optimal Current Density with Coil Thickness of Double Sided Permanent Magnet Linear Synchronous Motor, Proc. of 13th Int. Conf. on Electrical Machines and Systems (ICEMS 2010), Incheon (Korea), Oct. 2010, p.1563–1566.

DOI: 10.1109/icems56177.2022.9982976

Google Scholar