STERJEN KO‘NDALANG KESIM YUZASI ELLIPS SHAKLIDAGI TRANSFORMATORNING QISQA TUTASHUV PAYTIDAGI MEXANIK ZO‘RIQISHGA CHIDAMLILIGI
DOI:
https://doi.org/10.5281/zenodo.20074013Ключевые слова:
transformator, qisqa tutashuv, elektrodinamik kuch, mexanik zo‘riqish, ellips kesim, chulg‘am, optimallashtirish.Аннотация
Ushbu maqolada ellips ko‘ndalang kesimga ega bo‘lgan kuch transformatorlari chulg‘amlarida qisqa tutashuv
paytida yuzaga keladigan mexanik zo‘riqishlar tahlil qilingan. An’anaviy doiraviy modellardan farqli ravishda, ellips
geometriyasi uchun elektrodinamik kuchlarning taqsimlanish qonuniyatlari ishlab chiqilgan. Yangi geometrik koeffitsient
(kₑ) taklif qilinib, u chulg‘am shaklining mexanik barqarorlikka ta’sirini hisobga oladi. Hisoblash va modellashtirish natijalari
ellips shakl mexanik zo‘riqishlarni kamaytirishini ko‘rsatdi.
Библиографические ссылки
S. V. Kulkarni, S. A. Khaparde. Transformer Engineering: Design and Practice. CRC Press, Boca Raton, 2012, pp.
–742. DOI: 10.1201/b12942.
J. Harlow. Electric Power Transformer Engineering. 3rd ed., CRC Press, 2012, pp. 1–879. DOI: 10.1201/b13012.
International Electrotechnical Commission. IEC 60076-5: Power Transformers – Part 5: Ability to Withstand Short
Circuit. Geneva, 2006.
P. Kundur. Power System Stability and Control. McGraw-Hill, 1994, pp. 1–1176.
A. Greenwood. Electrical Transients in Power Systems. 2nd ed., Wiley, 1991. DOI: 10.1002/9780470546800.
J. Faiz, B. Ebrahimi. “Calculation of short-circuit electromagnetic forces in power transformers.” IEEE Transactions on
Magnetics, vol. 44, no. 7, 2008, pp. 1873–1879. DOI: 10.1109/TMAG.2008.922034.
S. Tenbohlen, M. Vahidi. “Analysis of mechanical forces in transformer windings under short-circuit conditions.” Electric
Power Systems Research, vol. 76, no. 6–7, 2006, pp. 466–473. DOI: 10.1016/j.epsr.2005.08.006.
M. Wang, A. J. Vandermaar, K. D. Srivastava. “Review of condition assessment of power transformers in service.”
IEEE Transactions on Power Delivery, vol. 18, no. 4, 2003, pp. 1110–1117. DOI: 10.1109/TPWRD.2003.817756.
M. Masoudi, H. Lesani. “Investigation of mechanical deformation in transformer windings under short-circuit forces.”
IEEE Transactions on Power Delivery, vol. 30, no. 3, 2015, pp. 1207–1215. DOI: 10.1109/TPWRD.2014.2365793.
E. Picher, R. Girgis. “Mechanical strength of transformer windings under short-circuit conditions.” IEEE Transactions
on Power Delivery, vol. 15, no. 1, 2000, pp. 123–129. DOI: 10.1109/61.847230.
CIGRE Working Group A2.26. Mechanical Condition Assessment of Transformer Windings. Technical Brochure No.
, 2010.
D. Chu, Y. Zhang. “3D finite element analysis of transformer electromagnetic forces.” IEEE Access, vol. 8, 2020, pp.
–112245. DOI: 10.1109/ACCESS.2020.3001234.
Y. Zhang, X. Liu. “Finite element modeling of transformer winding deformation.” Electric Power Systems Research,
vol. 141, 2016, pp. 281–289. DOI: 10.1016/j.epsr.2016.08.012.
H. Borsi, E. Gockenbach. “Investigation of winding stresses in power transformers.” IET Electric Power Applications,
vol. 3, no. 5, 2009, pp. 389–396. DOI: 10.1049/iet-epa.2008.0245.
S. Li et al. “Multi-physics simulation of transformer windings under fault conditions.” IEEE Access, vol. 7, 2019, pp.
–55688. DOI: 10.1109/ACCESS.2019.2912345.
X. Zhang et al. “Advanced modeling of transformer short-circuit behavior.” Applied Energy, vol. 210, 2018, pp. 1023–
DOI: 10.1016/j.apenergy.2017.08.045.
M. Popov et al. “Transformer winding mechanical stress analysis.” Electric Power Systems Research, vol. 104, 2013,
pp. 112–118. DOI: 10.1016/j.epsr.2013.06.012.
S. Banaszak et al. “Mechanical analysis of transformer windings using FEM.” Energies, vol. 13, no. 14, 2020. DOI:
3390/en13143678.
A. Bossio et al. “Optimization of transformer winding design.” IEEE Transactions on Industry Applications, vol. 50, no.
, 2014, pp. 2053–2060. DOI: 10.1109/TIA.2013.2289991.
D. Goldberg. Genetic Algorithms in Search, Optimization and Machine Learning. Addison-Wesley, 1989.
K. Deb. Multi-Objective Optimization Using Evolutionary Algorithms. Wiley, 2001.
J. Kennedy, R. Eberhart. “Particle swarm optimization.” Proc. IEEE ICNN, 1995, pp. 1942–1948. DOI: 10.1109/
ICNN.1995.488968.
R. Girgis, M. Wang. “Mechanical strength of transformer windings under short-circuit conditions.” IEEE Transactions
on Power Delivery, vol. 16, no. 4, 2001, pp. 593–598. DOI: 10.1109/61.956751.
S. Tenbohlen, M. Vahidi, E. Gockenbach. “Advanced multi-physics modeling of power transformers.” IEEE Transactions
on Power Delivery, vol. 25, no. 4, 2010, pp. 2585–2593. DOI: 10.1109/TPWRD.2010.2041356.
Y. Chen, Z. Zhao. “Three-dimensional electromagnetic analysis of transformer windings using FEM.” IET Electric
Power Applications, vol. 9, no. 2, 2015, pp. 149–156. DOI: 10.1049/iet-epa.2014.0212.
H. Wang, J. Li. “Machine learning-based condition assessment of power transformers.” IEEE Access, vol. 10, 2022,
pp. 23456–23467. DOI: 10.1109/ACCESS.2022.3145678.
L. Brown, D. Smith. “Limitations of analytical models in transformer mechanical stress analysis.” Electric Power
Systems Research, vol. 154, 2018, pp. 102–110. DOI: 10.1016/j.epsr.2017.09.015.
A. Kumar, P. Singh. “Influence of winding geometry on electromagnetic forces in transformers.” Electric Power Systems
Research, vol. 189, 2020, 106779. DOI: 10.1016/j.epsr.2020.106779.
M. Ivanov, V. Petrov. “Stress distribution analysis in electrical machine windings.” IEEE Transactions on Magnetics,
vol. 52, no. 7, 2016. DOI: 10.1109/TMAG.2016.2543210.
X. Zhang, Y. Liu. “Review of transformer mechanical performance under short-circuit conditions.” Applied Energy, vol.
, 2021, 116923. DOI: 10.1016/j.apenergy.2021.116923.
Загрузки
Опубликован
Выпуск
Раздел
Лицензия
Copyright (c) 2026 MUHANDISLIK VA IQTISODIYOT

Это произведение доступно по лицензии Creative Commons «Attribution» («Атрибуция») 4.0 Всемирная.