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Ковалев, Павел Дмитриевич. Разработка микропроцессорной продольной токовой дифференциальной защиты трансформатора на базе микроконтроллера [Электронный ресурс]: выпускная квалификационная работа магистра: 13.04.02 - Электроэнергетика и электротехника ; 13.04.02_05 - Автоматика энергетических систем / П. Д. Ковалев; Санкт-Петербургский политехнический университет Петра Великого, Институт энергетики и транспортных систем ; науч. рук. А. В. Терёшкин. — Электрон. текстовые дан. (1 файл : 1,77 Мб). — Санкт-Петербург, 2018. — 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/v18-3337.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/v18-3337>. — <URL:http://elib.spbstu.ru/dl/2/rev/v18-3337-o.pdf>. — <URL:http://elib.spbstu.ru/dl/2/rev/v18-3337-r.pdf>.

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Period Read Print Copy Open Total
Year 2018 Quarter 4 November 12 0 11 0 23
December 6 0 6 0 12
Year 2019 Quarter 1 January 2 0 5 0 7
February 7 0 4 0 11
March 1 0 4 0 5
Quarter 2 April 1 0 6 0 7
May 5 0 7 0 12
June 2 0 13 0 15
Quarter 3 July 1 0 8 0 9
August 0 0 5 0 5
September 0 0 10 0 10
Quarter 4 October 1 0 15 0 16
November 0 0 25 0 25
December 2 0 47 0 49
Year 2020 Quarter 1 January 1 0 30 0 31
February 1 0 20 0 21
March 1 0 10 0 11
Quarter 2 April 0 0 0 0 0
May 1 0 1 0 2
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 9 0 9
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 1 0 1
December 0 0 1 0 1
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 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 1 0 0 0 1
Year 2023 Quarter 1 January 0 0 2 0 2
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
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 1 0 0 0 1
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
Total 47 0 243 0 290