Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ZENODOarrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
ZENODO
Article . 2022
License: CC BY
Data sources: Datacite
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
ZENODO
Article . 2022
License: CC BY
Data sources: ZENODO
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
ZENODO
Article . 2022
License: CC BY
Data sources: Datacite
versions View all 2 versions
addClaim

Electromagnetic Forces in Power Transformers under short circuit conditions

Authors: Hachimenum Nyebuchi Amadi;

Electromagnetic Forces in Power Transformers under short circuit conditions

Abstract

{"references": ["1.\tRostami, I., Zare, A., Shams, A., & Saberi Firoozi, S. (2019). Characterization of Electromagnetic Force of the Transformer during the Occurrence of a Ferroresonance Phenomenon by FEM. International Journal of Smart Electrical Engineering, 8(02), 75-82.", "2.\tKhrennikov, A. Y., & Aleksandrov, N. M. (2019). Calculation of the electrodynamic forces causing deformation of the power transformer's windings. In E3S Web of Conferences (Vol. 124, p. 05020). EDP Sciences.", "3.\tLi, Y., Xu, Q., & Lu, Y. (2021). Electromagnetic force analysis of a power transformer under the short-circuit condition. IEEE Transactions on Applied Superconductivity, 31(8), 1-3.", "4.\tMahomed, N. (2011). Electromagnetic forces in transformers under short circuit conditions. Energize Online, 36-40.", "5.\tBertagnolli, G. (1996). Short-circuit duty of power transformers. Legnano, Italy, ABB Transformatori.", "6.\tBehjat, V., Shams, A., & Tamjidi, V. (2018). Characterization of power transformer electromagnetic forces affected by winding faults. J. Oper. Autom. Power Eng, 6(1), 40-49.", "7.\tSathya, A., & Savadamuthu, U. (2019). Electromagnetic force and deformation in transformer winding. International Journal of Applied Engineering Research (IJAER), 14(3), 790-796.", "8.\tDawood, K., Komurgoz, G., & Isik, F. (2019, September). Computation of the Axial and Radial forces in the Windings of the Power Transformer. In 2019 4th International Conference on Power Electronics and their Applications (ICPEA) (pp. 1-6). IEEE.", "9.\tDe Azevedo, A. C., Rezende, I., Delaiba, A. C., De Oliveira, J. C., Carvalho, B. C., & De, S. B. H. (2006, August). Investigation of transformer electromagnetic forces caused by external faults using FEM. In 2006 IEEE/PES Transmission & Distribution Conference and Exposition: Latin America (pp. 1-6). IEEE.", "10.\tSuppes, G. J., & Storvick, T. S. (2007). Production of electricity. Sustainable nuclear power, 185-200."]}

Power transformers are among the most expensive and key apparatuses in an electric power system. It is important thus, that they are properly protected and well-maintained. Transformers experience different stresses while in operation. The effect of electromagnetic force on transformer windings is worsened by electrical, mechanical, and thermal issues. Damage from the increase in electromagnetic force includes winding displacement, bending, and tearing. Therefore, it is essential to predict electromagnetic force when designing transformers. This paper investigated the causes and process of damage to transformer windings due to electromagnetic forces when these windings are short-circuited and recommended mitigation measures for the safer and more reliable operation of power transformers under such conditions.

Related Organizations
Keywords

Electromagnetic force, power transformer, short circuit current, short circuit test, windings

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
    OpenAIRE UsageCounts
    Usage byUsageCounts
    visibility views 11
    download downloads 12
  • 11
    views
    12
    downloads
    Powered byOpenAIRE UsageCounts
Powered by OpenAIRE graph
Found an issue? Give us feedback
visibility
download
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
downloads
OpenAIRE UsageCountsDownloads provided by UsageCounts
0
Average
Average
Average
11
12
Green
Related to Research communities