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Белов, Максим Андреевич. Исследование способов повышения чувствительности дифференциальной защиты трансформатора [Электронный ресурс]: магистерская диссертация: 13.04.02 / М. А. Белов; Санкт-Петербургский политехнический университет Петра Великого, Институт энергетики и транспортных систем ; науч. рук. В. Н. Рябов. — Электрон. текстовые дан. (1 файл : 1,54 Мб). — Санкт-Петербург, 2017. — Загл. с титул. экрана. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/v17-4706.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/v17-4706>.

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Period Read Print Copy Open Total
Year 2017 Quarter 4 November 10 0 10 0 20
December 10 0 3 0 13
Year 2018 Quarter 1 January 5 0 7 0 12
February 3 0 4 0 7
March 8 0 12 0 20
Quarter 2 April 2 0 9 0 11
May 1 0 21 0 22
June 1 0 43 0 44
Quarter 3 July 4 0 6 0 10
August 2 0 9 0 11
September 4 0 13 0 17
Quarter 4 October 1 0 9 0 10
November 4 0 7 0 11
December 0 0 20 0 20
Year 2019 Quarter 1 January 1 0 20 0 21
February 0 0 4 0 4
March 1 0 22 0 23
Quarter 2 April 2 0 27 0 29
May 0 0 37 0 37
June 2 0 28 0 30
Quarter 3 July 1 0 13 0 14
August 1 0 12 0 13
September 0 0 14 0 14
Quarter 4 October 1 0 22 0 23
November 0 0 32 0 32
December 2 0 31 0 33
Year 2020 Quarter 1 January 0 0 23 0 23
February 2 0 19 0 21
March 3 0 9 0 12
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 0 0 0
December 0 0 0 0 0
Year 2021 Quarter 1 January 0 0 0 0 0
February 0 0 0 0 0
March 0 0 0 0 0
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 2 0 2
December 0 0 0 0 0
Year 2022 Quarter 1 January 0 0 0 0 0
February 0 0 0 0 0
March 0 0 0 0 0
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
June 0 0 1 0 1
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 2 0 2
December 0 0 0 0 0
Year 2023 Quarter 1 January 0 0 1 0 1
February 0 0 2 0 2
March 0 0 0 0 0
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 0 0 0
December 0 0 0 0 0
Year 2024 Quarter 1 January 0 0 0 0 0
February 0 0 0 0 0
March 0 0 0 0 0
Quarter 2 April 0 0 0 0 0
May 1 0 0 0 1
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Total 72 0 494 0 566