The Mathematical Model of Generator Excited by Permanent Magnets with Stator and Rotor Nonmagnetic Shields

Flur Ismagilov; Irek Khairullin; Vajcheslav Vavilov; Oksana Yushkova

doi:10.15866/iree.v10i4.6754

The Mathematical Model of Generator Excited by Permanent Magnets with Stator and Rotor Nonmagnetic Shields

Flur Ismagilov⁽¹⁾, Irek Khairullin⁽²⁾, Vajcheslav Vavilov^(3*), Oksana Yushkova⁽⁴⁾

^(*) Corresponding author

Authors' affiliations

DOI: https://doi.org/10.15866/iree.v10i4.6754

Abstract

In this paper authors are studying processes in electrical generators with rotors and stators with nonmagnetic shield with high coercitive permanent magnets. These generators can be used in hydroenergy and aerospace industry. In the paper there is developed a mathematic model allowing to analyze statical and dynamical characteristics of electrical generators with rotors and stators with nonmagnetic shield. To check the theoretical results there was made computer model in Ansys software. Authors got that results of mathematical models is comparable with the results of computer model.
Copyright © 2015 Praise Worthy Prize - All rights reserved.

Keywords

Shielded Non-Contact Magnetoelectric Generators; Stator and Rotor Nonmagnetic Shields; Permanent Magnet; Ansoft Maxwell

Full Text:

PDF

References

Jiancheng Zhang; Wei Chen; Xiaoyan Huang; Youtong Fang; Jian Zhang; Jien Ma; Wenping Cao, "Evaluation of Applying Retaining Shield Rotor for High-Speed Interior Permanent Magnet Motors," in Magnetics, IEEE Transactions on , vol.51, no.3, pp.1-4, March 2015.
http://dx.doi.org/10.1109/tmag.2014.2347040

Ismagilov, F., Khairullin, I., Vavilov, V., Electromagnetic processes in the rotor shroud of a High-Speed Magneto-Electric generator under sudden Short-Circuit, (2014) International Review of Electrical Engineering (IREE), 9 (5), pp. 913-918.
http://dx.doi.org/10.15866/iree.v9i5.3148

Jeong, Y.H., Kang, D.H., Kim, J.M., «A design of transverse flux motor with permanent magnet shield», Industrial Electronics, 2001. Proceedings. ISIE 2001. IEEE International Symposium on Volume:2, pp. 995-999, 2001.
http://dx.doi.org/10.1109/isie.2001.931610

Suichun Qu , Huazhong Huabo Li , Xiaoguang Ma, «A design of transverse flux switched reluctance motors with permanent magnet shield», Electrical Machines and Systems, ICEMS 2008. International Conference on, pp.3367-3369, Oct. 2008

Co Huynh, Liping Zheng, Dipjyoti Acharya. Losses in High Speed Permanent Magnet Machines Used in Microturbine Applications // Journal of Engineering for Gas Turbines and Power. Vol. 131. March 2009
http://dx.doi.org/10.1115/1.2982151

Tudor Ambros, Marcel Burduniuc Losses in shield of hermetic motor excited by permanent magnets, Conferinta Natinala De Actionari Electrice, editia XVI, Suceava-2012, Buletinul AGIR nr.4/2012, pp. 91–94

Aleksandar Borisavljeviс Limits, Modeling and Design of High-Speed Permanent Magnet Machines, Printed by Wormann Print Service. – Zutphen, the Netherlands, 2011. – P. 209.

A.S. Nagorny, N.V. Dravid, R.H. Jansen, B.H. Kenny “Design Aspects of a High Speed Permanent Magnet Synchronous Motor/Generator for Flywheel Applications,” International Electric Machines and Drive Conference (IEMDC 05) San Antonio, Texas, May 2005
http://dx.doi.org/10.1109/iemdc.2005.195790

Mansouri, A., Msaddek, H., Trabelsi, H., Optimum design of a surface mounted fractional slots permanent magnet motor, (2015) International Review of Electrical Engineering (IREE), 10 (1), pp. 28-35.
http://dx.doi.org/10.15866/iree.v10i1.4104

Johannes J. H. Paulides, Geraint W. Jewell, Howe D., An Evaluation of Alternative Stator Lamination Materials for a High-Speed, 1.5 MW, Permanent Magnet Generator, IEEE Transactions on Magnetics. – July 2004. – Vol. 40, №. 4. – Р. 2041–2043.
http://dx.doi.org/10.1109/tmag.2004.832172

Thomas S., Zhu Z., Owen R. Multiphase Flux-Switching Permanent-Magnet Brushless Machine for Aerospace Application, IEEE Transactions on Industry Applications. – 2009. – Vol. 45. № 6. – P. 1971–1981.
http://dx.doi.org/10.1109/tia.2009.2031901

Bahrami, H., Mirsalim, M., Taheri, A.R., Saeedi Tehrani, S., Design, prototyping, and analysis of a novel permanent-magnet doubly salient generator, (2012) International Review of Electrical Engineering (IREE), 7 (5), pp. 5515-5521.

Jian L., Chau K., Jiang, J. A Magnetic-Geared Outer-Rotor Permanent-Magnet Brushless Machine for Wind Power Generation, IEEE Transactions on Industry Applications. – 2009. – Vol. 45. № 3. – P. 954–962.
http://dx.doi.org/10.1109/tia.2009.2018974

Abdi, B., Milimonfared, J., Moghani, J.S., Kashefi Kaviani, A., Simplified design and optimization of slotless halbach machine for micro-satellite's electro-mechanical batteries, (2009) International Review of Electrical Engineering (IREE), 4 (2), pp. 305-310.

C. Zwyssig, S.D. Round and J.W. Kolar. Power Electronics Interface for a 100 W, 500000 rpm Gas Turbine Portable Power Unit, Applied Power Electronics Conference. – Dallas, Texas, USA, March 19-23, 2006. – Р. 283-289.
http://dx.doi.org/10.1109/apec.2006.1620552

Man Mohan A synchronous machine with amorphous core, International Journal of Engineering Science and Technology. – Vol. 4, No.06. – June 2012. – Р. 2596–2560.

I.Kh. Khayrullin, V. E. Vavilov, T.R. Ziganshin, Idling shielded magneto generators in Proc. Power systems and networks. Energy saving. Interuniversity collection of scientific articles, Ufa, 2013 pp. 271-275

I.Kh. Khayrullin, «On the calculation of losses in thin plates based on the reaction of eddy currents», Proceedings of the UIA, Issue 35. pp.129-133, 1973

A.I. Voldek, Magnetohydrodynamic induction machines with liquid working medium: Leningrad, RU: Energiya, 1970, 271 p.

V. A. Balagurov, Electric generators with permanent magnets: Moscow, RU: Energoatomizdat, 1988, 279 p.

S. G. German-Galkin, Matlab & Simulink. Designing mechatronic systems on your PC: SPB, RU: CROWN-Century, 2008, 368 p.

Refbacks

There are currently no refbacks.

Username
Password
Remember me