Dynamic Air Gap Change of Low-Speed Generator Considering Thermal Expansion, Centrifugal Force and Magnetic Force Effects
By: M. Cerpinska and R. Elmanis-Helmanis
References
- 1. Kokoko, O., Merkhouf, A., Tounzi, A., Al-Haddad, K., & Guillot, E. (2015). Analysis of air-gap influence on a large hydro generator’s parameters using sudden symmetrical short-circuit test. In 2015 IEEE International Electric Machines & Drives Conference (IEMDC), 10-13 May 2015 (pp. 102-107). Coeur d’Alene, USA: IEEE. DOI: 10.1109/IEMDC.2015.740904410.1109/IEMDC.2015.7409044
- 2. IEEE Std 492™-1999 (R2011). IEEE Guide for Operation and Maintenance of Hydro-Generators.
- 3. Adamowski, J. C., Souza, A. T., Perez, N., Lima, A. A., Oda, P. D., & Tiba, H. H. (2013). Ultrasonic dynamic air-gap monitoring system for large hydro-generators. In IEEE Joint UFFC, EFTF and PFM Symposium, 21-25 July 2013 (pp. 1311-1314). Prague, Czech Republic: IEEE. DOI: 10.1109/ULTSYM.2013.033510.1109/ULTSYM.2013.0335
- 4. Talas, P., & Toom, P. (1983). Dynamic measurement and analysis of air gap variations in large hydroelectric generators. IEEE Transactions on Power Apparatus and Systems, v. PAS-102(9), 3098-3106. DOI: 10.1109/MPER.1983.5519300 10.1109/MPER.1983.5519300
- 5. Allam, M. N. M., Badr, R. E., & Tantawy, R. (2008). Stresses of a rotating circular disk of variable thickness carrying a current and bearing a coaxial viscoelastic coating. Applied Mathematical Modelling, 32(9), 1643-1656. DOI: 10.1016/j.apm.2007.06.002 10.1016/j.apm.2007.06.002
- 6. Klempner, G., & Kerszenbaum, I. (2004). Operation and Maintenance of Large Turbo- Generators (Vol. 14). Hoboken, New Jersey: John Wiley & Sons.
- 7. Shtern, E. P. (1985). Handbook on operation and repair of hydraulic turbine equipment. Moscow: Energoatomizdat (In Russian: Справочник по эксплуатации и ремонту ги- дротурбинного оборудования / под ред. Е. П. Штерна. М.: Энергоатомиздат).
- 8. VDI 3839 Part 6. (2007). Instructions on Measuring and Interpreting the Vibration of Machines - Typical Vibration Patterns with Machine Sets in Hydraulic Power Stations.
- 9. Vinogradov, O. (2000). Fundamentals of kinematics and dynamics of machines and mechanisms. Boca Raton, Florida: CRC press.
- 10. Jindal, U. C. (2010). Machine design. India: Pearson Education.
- 11. Bansal, R. K. (2009). A textbook of strength of materials (4th ed.). New Delhi: Laxmi Publications.
- 12. Dirba, J., Ketners, K., Levins, N., & Pugacevs, V. (2002). Electric Vehicles in Transport: Textbook. Riga: Jumava. (In Latvian: Dirba, J., Ketners, K., Levins, N., Pugačevs, V. (2002). Transporta elektriskās mašīnas: mācību līdzeklis. Rīga: Jumava).
- 13. Griscenko, M., & Elmanis-Helmanis, R. (2015). Eccentricity of slow-speed salient-pole generator: Analysis based on air gap spectrum. Latvian Journal of Physics and Technical Sciences, 52(1), 26-37. DOI: 10.1515/lpts-2015-0003 10.1515/lpts-2015-0003
- 14. Aguiar, A. B. M., Merkhouf, A., & Al-Haddad, K. (2012). Influence of the air gap length on the magnetic core loss in large hydro generator. In 20th International Conference on Electrical Machines (ICEM), 2-5 September 2012 (pp. 328-332). Marseille, France: IEEE. DOI: 10.1109/ICElMach.2012.634988610.1109/ICElMach.2012.6349886
- 15. Ross, S. M. (2004). Introduction to probability and statistics for engineers and scientists (3rd ed.). USA: Elsevier Academic Press.
- 16. Dirani, H. C., Merkhouf, A., Giroux, A. M., & Al-Haddad, K. (2014). Study of the impact of eccentricity in large synchronous generator with finite elements. In International Conference on Electrical Machines (ICEM), 2-5 September 2014 (pp. 277-282). Berlin, Germany: IEEE. DOI: 10.1109/ICELMACH.2014.696019310.1109/ICELMACH.2014.6960193
Language: English
Page range: 26 - 37
Submitted on: Jul 4, 2017
Published on: Nov 22, 2017
Published by: Institute of Physical Energetics
In partnership with: Paradigm Publishing Services
Publication frequency: 6 issues per year
Keywords:
Related subjects:
© 2017 M. Cerpinska, R. Elmanis-Helmanis, published by Institute of Physical Energetics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.