DOI: https://doi.org/10.20998/2074-272X.2020.1.02
НАГРІВ РОТОРА ТУРБОГЕНЕРАТОРА ЗА НАЯВНОСТІ ДЕФЕКТІВ ОБМОТКИ РОТОРА І ФОРСУВАННІ СТРУМУ ЗБУДЖЕННЯ
Анотація
Ключові слова
Посилання
Kuchinskiy K.A. Analysis of the temperature field of the of 300 MW turbogenerator rotor with asymmetry in the cooling of the slot zone. Technical electrodynamics, 2013, vol.4, pp. 59-66. (Rus).
Fedorenko G.M., Kolesnik G.A. High-voltage insulation system with increased thermal conductivity for turbogenerators. Works of institute of electrodynamics National Academy of Sciences of Ukraine, 2010, no.25, pp. 38-41. (Rus).
Fedorenko H.M., Vaskovskyi Yu.M., Saratov V.O. Temperature distribution in the rotor in case of excitation current forcing in the Q-winding of the modernizing TGV-300 turbogenerator. News of power engineering, 1998, no.4, pp. 33-39. (Ukr).
Filippov I.V. Teploobmen v electrisnyh masynah [Heat transfer in electric machines].Leningrad, Energoizdat Publ., 1986. 256 p. (Rus).
Shulzhenko N.G., Gontarovsky P.P., Protasova T.V. Influence of non-uniformity of heat dissipation in the generator rotor on its thermal stress state. Aerospace Engineering and Technology, 2007, no.8(44), pp. 135-139.(Rus).
Lu Y., Li W., Ma X., Jin H.Y. Numerical simulation of temperature field in rotor of large turbogenerator with air-coolant. Proceedings of the Chinese Society of Electrical Engineering, 2007, vol.27, no.12, pp. 7-13.
Weili L., Xuefeng Y., Debao G., Yongli F. Calculation and analysis of fluid flow and heat transfer of air cooled turbogenerator with multipath ventilation. Transactions of China Electrotechnical Society, 2009, vol.24, no.12, pp. 24-31.
Singh A.N., Doorsamy W., Cronje W. Thermographical analysis of turbogenerator rotor. Electric Power Systems Research, 2018, vol.163, pp. 252-260. doi: 10.1016/j.epsr.2018.06.019.
Irwanto B., Eckert L., Prothmann T. Thermal unbalance behaviour of turbogenerator rotors. Proceedings of the 9th IFToMM International Conference on Rotor Dynamics. Springer, Cham, 2015, pp. 2231-2242. doi: 10.1007/978-3-319-06590-8_183.
Weili L., Chunwei G., Ping Z. Calculation of a complex 3-D model of a turbogenerator with end region regarding electrical losses, cooling, and heating. IEEE Transactions on Energy Conversion, 2011, vol.26, no.4, pp. 1073-1080. doi: 10.1109/tec.2011.2161610.
Copyright (c) 2020 Yu. M. Vaskovskyi, O. A. Geraskin
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
ISSN 2074–272X (Print)
ІSSN 2309–3404 (Online)