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High-Temperature Starter-Generator with Fractional-Slot Concentrated Windings for More Electric Aircraft: Design and Testing of the Scaled-Size Prototype

Flur Ismagilov(1), Vyacheslav Vavilov(2), Nikolay Tarasov(3), Valentina Ayguzina(4*)

(1) Department of Electromechanics, Ufa State Aviation Technical University, Russian Federation
(2) Department of Electromechanics, Ufa State Aviation Technical University, Russian Federation
(3) Department of Electromechanics, Ufa State Aviation Technical University, Russian Federation
(4) Department of Electromechanics, Ufa State Aviation Technical University, Russian Federation
(*) Corresponding author


DOI: https://doi.org/10.15866/irease.v10i2.12038

Abstract


This paper presents the design and experimental research of a scaled-size prototype of the high-temperature starter-generator for more electric aircrafts. A computer model of the prototype with a high accuracy and good convergence with the experimental results was designed. In addition, the cooling efficiency evaluation was carried out; the losses in starter-generator active parts were estimated. Based on the results of experimental research and computer simulation, the full-size starter-generator was designed. It is important to notice that the full-size starter-generator was less loaded in terms of electromagnetic and thermal loads. This shows the proposed method efficiency. The obtained mass properties of the full-sized starter-generator is less than the 10 kg Thales’ starter-generator. This proves the efficiency of the researched variant.
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Keywords


Starter-Generator; Fractional-Slot Concentrated Winding; More Electric Aircraft

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References


M. Van Der Geest, H. Polinder, J.A. Ferreira, D. Zeilstra. Machine selection and initial design of an aerospace starter/generator. IEEE International Electric Machines and Drives Conference, IEMDC 2013; Chicago, IL; United States; (2013); Code 98445.
http://dx.doi.org/10.1109/iemdc.2013.6556253

Rodrigues Leon, High temperature embedded electrical machines for aerospace turbine applications, PhD thesis, University of Sheffield. 2013.

R. I. Jones. The More Electric Aircraft: the past and the future. in Electrical Machines and Systems for the More Electric Aircraft (1999), 1/1-1/ 4.
http://dx.doi.org/10.1049/ic:19990830

Boglietti A., Cavagnino A., Staton D.A., Popescu M. Experimental assessment of end region cooling arrangements in induction motor endwindings in IET Electric Power Applications. Vol. 5, no. 2. (2011), 203-209.
http://dx.doi.org/10.1049/iet-epa.2010.0176

Ismagilov, F., Vavilov, V., Roginskaya, L., Shapiro, S., Gusakov, D., Design of High Temperature Six-Phase Starter-Generator Embedded in Aerospace Engine, (2016) International Review of Aerospace Engineering (IREASE), 9 (6), pp. 216-225.
http://dx.doi.org/10.15866/irease.v9i6.10893

A. Cavagnino, Z. Li, A. Tenconi, S. Vaschetto. Integrated generator for more electric engine: Design and testing of a scaled-size prototype in IEEE Transactions on Industry Applications. Vol. 49, no. 5 (2013), 2034-2043.
http://dx.doi.org/10.1109/tia.2013.2259785

Besnard, J.-P.,Biais, F.,Martinez, M. Electrical rotating machines and power electronics for new aircraft equipment systems in ICAS-Secretariat - 25th Congress of the International Council of the Aeronautical Sciences (2006).
http://dx.doi.org/10.1049/cp:20020117

Wang J., Howe D. Advanced electrical machines for new and emerging applications in Nordic Seminar on ‘Advanced Magnetic Materials and their Applications’. Pori, Finland. (2007).
http://dx.doi.org/10.1109/icems.2005.202476

Ismagilov F. R., Khairullin I. Kh, Vavilov V. E., Farrakhov D. R., Yakupov A. M., Bekuzin V. I. A high-temperature frameless starter-generator integrated into an aircraft engine in Russian Aeronautics. Vol. 59, no. 1 (2016), 107–111.
http://dx.doi.org/10.3103/s1068799816010177

Dieter Gerling, Mohammed Alnajjar. Six-Phase Electrically Excited Synchronous Generator for More Electric Aircraft, International Symposium on Power Electronics, Electrical Drives, Automation and Motion. (2016), 7–13.
http://dx.doi.org/10.1109/speedam.2016.7525938

G. Dajaku, D. Gerling. Magnetic Radial Force Density of the PM Machine with 12teeth/10-poles Winding Topology, IEEE International Electric Machines and Drives Conference, IEMDC2009, Florida USA, (2009), 157-164.
http://dx.doi.org/10.1109/iemdc.2009.5075434

A.M. El-Refaie, Fractional-Slot Concentrated-Windings Synchronous Permanent Magnet Machines: Opportunities and Challenges in IEEE Transactions on Industrial Electronics. No. 57, (2010), 107–121.
http://dx.doi.org/10.1109/tie.2009.2030211

D. Ishak, Z. Q. Zhu. Comparison of PM Brushless Motors, Having Either All Teeth or Alternate Teeth Wound, IEEE Transactions on Energy Conversion. Vol. 21, no. 1, (2006), 95-103.
http://dx.doi.org/10.1109/tec.2005.853765

Ismagilov, F., Vavilov, V., Bekuzin, V., Ayguzina, V., High-Speed Magneto-Electric Slotless Generator, Integrated into Auxiliary Power Unit: Design and Experimental Research of a Scaled-Size Prototype, (2016) International Review of Aerospace Engineering (IREASE), 9 (5), pp. 173-179.
http://dx.doi.org/10.15866/irease.v9i5.10432

D. Ganev. High-Performance Electric Drives for Aerospace More Electric Architectures in IEEE Power Engineering Society Meeting. (2007), 1-8.
http://dx.doi.org/10.1109/pes.2007.385463

Ismagilov, F., Roginskaya, L., Shapiro, S., Vavilov, V., Karimov, R., Ayguzina, V., Integrated Electrical Machines with Permanent Magnets for Aerospace Industry, (2016) International Review of Aerospace Engineering (IREASE), 9 (6), pp. 226-235.
http://dx.doi.org/10.15866/irease.v9i6.10929

Vavilov V., Ismagilov F.R., Khairullin I., Gusakov D. High Efficiency Ultra-High Speed Microgenerator, Conf. Rec. IEEE IECON, (2016), 1171-1177.
http://dx.doi.org/10.1109/iecon.2016.7792986

Nagorny A., Dravid N., Jansen R., Kenny B. Design Aspects of a High Speed Permanent Magnet Synchronous Motor/Generator for Flywheel Applications. NASA/TM-2005-213651, (2005), 1-7.
http://dx.doi.org/10.1109/iemdc.2005.195790

Borisavljeviс A. Limits, Modeling and Design of High-Speed Permanent Magnet Machines (Wormann Print Service. Zutphen, the Netherlands, 209 p., 2011).


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