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Operational Reliability of High-Voltage Transformers Exposed to Powerful Solar Flares and Magnetic Storms

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Power Technology and Engineering Aims and scope

A pattern in the reliability of the behavior of high-voltage electrical transmission lines exposed to solar flares and magnetic storms which we have found previously is confirmed. A strong dependence of the damage and emergencies in power transformers on the intensity, frequency, and other parameters of magnetic storms is demonstrated.

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References

  1. A. S. Kudratillaev and R. O. Rayimov, “The effect of solar flares and magnetic storms on emergency shutdowns of high-voltage electrical transmission (with Uzbekistan as an example),” in: Proc. Conf. onSystem and Organization for Continuous Monitoring of the State of Basic Electrical Engineering Equipment” [in Russian], Surgut (2018), pp. 165 – 171.

  2. V. B. Belakhovskii, V. A. Pilipenko, Ya. A. Sakharov, and V. N. Selivanov, “Characteristics of the variability of the geomagnetic field for study of the effect of magnetic storms and substorms on the electric power system,” Fiz. Zemli, No. 1, 56 – 58 (2018).

  3. M. I. Uspenskii, “Basic concepts and ways geomagnetic storms affect the electrical power transmission system (Part II),” Izv. Komi Nauch. Tsentra UrO RAN, No. 1 (29) (2017).

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Correspondence to A. S. Kudratillaev.

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Translated from Élektricheskie Stantsii, No. 7, July 2021, pp. 41 – 47. DOI: https://doi.org/10.34831/EP.2021.1080.7.007

In order of discussion. Ed.

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Kudratillaev, A.S., Rayimov, R. Operational Reliability of High-Voltage Transformers Exposed to Powerful Solar Flares and Magnetic Storms. Power Technol Eng 55, 770–775 (2022). https://doi.org/10.1007/s10749-022-01430-7

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  • DOI: https://doi.org/10.1007/s10749-022-01430-7

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