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>.
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
|