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Integrated High-Temperature Starter-Generator for Aerospace Vehicles. Testing of a Scaled-Size Prototype

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The main purpose of this article is to perform experiments on a scaled model of the SG on HPS with permanent magnets, a teeth winding and an outer rotor at temperature of up to 2200С to analyze its electromechanical characteristics. On the basis of these researches, it is possible to create and verify the computer model in Ansys Maxwell which allows linear scaling of SG dimensions to design a SG with higher capacity. This paper also deals with the application efficiency research of different types of high-temperature wires (including copper conductor and nickel conductors). It helps to choose the best variant for the SG with HPS. Changings on losses in a high-temperature SG with a rise in temperature is analyzed as well. On the basis of research results the conclusion on practicality of the suggested concept and the SG structural design are given. The novelty of the paper is that the experimental research results of the high-temperature SG on HPS with a teeth winding and an outer rotor at a temperature of 2200С is being published for the first time. The conclusion on the integration of the SG into HPSs are being given based on the researches.
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Starter-Generator; More Electrical Engine; High-Pressure Shaft

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Ismagilov, F., Vavilov, V., Research of the Magnetic Field of High-Speed Magnetoelectric Generator, (2016) International Review of Electrical Engineering (IREE), 11 (2), pp. 136-141.

Romli, F., Asmadi, A., Dasuki, N., Ergonomics Study of Vertical Seat Design for Standing Cabin Concept in Commercial Transport Aircraft, (2015) International Review of Aerospace Engineering (IREASE), 8 (3), pp. 101-106.

Ammar, Y., Boudghene Stambouli, A., Bekhti, M., Design and Optimization of Microsatellite Power System, (2015) International Review of Aerospace Engineering (IREASE), 8 (4), pp. 141-150.

Van Der Geest M., Polinder H., Ferreira J. A., Zeilstra D., Machine selection and initial design of an aerospace starter/generator, (2013) IEEE International Electric Machines and Drives Conference, IEMDC 2013, paper n°98445.

Xin Zhao, Guerrero, J. M., Xiaohua Wu, Review of aircraft electric power systems and architectures, Energy Conference (ENERGYCON), 2014 IEEE International, pp. 949 – 953.

Jones, R. I., The More Electric Aircraft: the past and the future, 1999, Electrical Machines and Systems for the More Electric Aircraft, pp. 1/1-1/4.

R. Bojoi, Z. Li, S. A. Odhano, G. Griva and A. Tenconi, Unified direct-flux vector control of induction motor drives with maximum torque per ampere operation, Conf. Rec. IEEE ECCE 2013, pp. 3888-3895.

Tosetti M., Maggiore P., Cavagnino A., Vaschetto S., Conjugate heat transfer analysis of integrated brushless generators for more electric engines, 5th Annual IEEE Energy Conversion Congress and Exhibition. ECCE 2013 Denver, CO, United States, pp. 1518-1525.

Bojoi, R., Cavagnino, A., Tenconi, A., Vaschetto, S., Control of shaft-line-embedded multiphase starter/generator for aero-engine, (2016) IEEE Transactions on Industrial Electronics, 641-652.

CavagninoA., Li Z., Tenconi A., Vaschetto S., Integrated generator for more electric engine: Design and testing of a scaled-size prototype, (2013) IEEE Transactions on Industry Applications, 49 (5), pp.2034-2043.

Boglietti A., Cavagnino A., Staton D. A., Popescu M., Experimental assessment of end region cooling arrangements in induction motor endwindings, (2011) IET Electric Power Applications, 5 (2), pp. 203-209.

Jiabin Wang, Z. Sun, J. D. Ede, G. W. Jewell, J. J. A. Cullen, A. J. Mitcham, Testing of a 250-Kilowatt Fault-Tolerant Permanent Magnet Power Generation System for Large Civil Aeroengines, (2008) Journal of Propulsion and Power, 24 (2), pp. 330-335.

Wang J., Howe D., Advanced electrical machines for new and emerging applications, Nordic Seminar on ‘Advanced Magnetic Materials and their Applications’ 10th/11th October 2007.Pori, Finland.

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

Besnard, J.-P., Biais, F., Martinez, M., Electrical rotating machines and power electronics for new aircraft equipment systems, ICAS-Secretariat - 25th Congress of the International Council of the Aeronautical Sciences, 2006.

Ismagilov F., Vavilov V., Gorbunov A., Karimov R., Multi-criteria optimization of high-temperature reversed starter-generator, (2017) International Journal of Mechanical, Aerospace, Industrial, Mechatronic and Manufacturing Engineering, 11, (2), pp. 183-192.

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, pp. 7–13.

D. Ganev, High-Performance Electric Drives for Aerospace More Electric Architectures, IEEE Power Engineering Society Meeting, pp. 1-8, 2007.

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, May 3-6, 2009, pp.157-164.

Ismagilov F. R., Khairullin I., Vavilov V., Farrakhov D., Yakupov A., Bekuzin V., A high-temperature frameless starter-generator integrated into an aircraft engine, (2016) Russian Aeronautics, 59 (1), pp 107–111.

Vavilov, V. E., Gerasin, A. A., Ismagilov, F. R., Farrakhov, D. R., Yamalov, I. I., A way to control and stabilize the output voltage in a system for generating an alternating current with stable frequency on the base of a magneto-electric generator, Journal of Computer and Systems Sciences International 55 (5), pp. 777-784.

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.

N. Uzhegov, E. Kurvinen, J. Nerg, J. Pyrhonen, J. T. Sopanen, S. Shirinskii, Multidisciplinary Design Process of a 6-Slot 2-Pole High-Speed Permanent-Magnet Synchronous Machine, (2016) IEEE Trans. Ind. Electron., 63 (2), pp. 784–795.

Rjckard R. Secttnde, Robert P. Macosko, David S. Repas, Integrate Engine–generator concept for aircraft electric secondary power national aeronautics and space administration, Washington, D. C., June 1972, NASA/TM X 2579, pp 22.

Nukki, R., Kilk, A., Kallaste, A., Vaimann, T., Tiimus Sr., K., Exterior-rotor permanent magnet synchronous machine with toroidal windings for unmanned aerial vehicles, 9th International: 2014 Electric Power Quality and Supply Reliability Conference, PQ 2014 - Proceedings, 2014, pp. 215 – 220.


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