Путкарадзе, Александр Амуриевич. Энергосберегающий электропривод с асинхронным двигателем мощностью 12,5 кВт и преобразователем частоты с автономным инвертором напряжения. [Электронный ресурс]: бакалаврская работа / А. А. Путкарадзе; Санкт-Петербургский политехнический университет Петра Великого, Институт энергетики и транспортных систем, Электротехника и электроэнергетика. — Электрон. текстовые дан. (1 файл : 1,90 МБ). — Санкт-Петербург, 2015. — Загл. с титул. экрана. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/7808.pdf>.
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2015 | Quarter 4 | October | 4 | 0 | 5 | 0 | 9 |
| November | 3 | 0 | 2 | 0 | 5 | ||
| December | 7 | 0 | 2 | 0 | 9 | ||
| Year 2016 | Quarter 1 | January | 3 | 0 | 1 | 0 | 4 |
| February | 10 | 0 | 6 | 0 | 16 | ||
| March | 6 | 0 | 17 | 0 | 23 | ||
| Quarter 2 | April | 2 | 0 | 1 | 0 | 3 | |
| May | 7 | 0 | 5 | 0 | 12 | ||
| June | 5 | 0 | 1 | 0 | 6 | ||
| Quarter 3 | July | 0 | 0 | 0 | 0 | 0 | |
| August | 4 | 0 | 1 | 0 | 5 | ||
| September | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 4 | October | 4 | 0 | 1 | 0 | 5 | |
| November | 3 | 0 | 1 | 0 | 4 | ||
| December | 4 | 0 | 2 | 0 | 6 | ||
| Year 2017 | Quarter 1 | January | 1 | 0 | 0 | 0 | 1 |
| February | 1 | 0 | 0 | 0 | 1 | ||
| March | 3 | 0 | 1 | 0 | 4 | ||
| Quarter 2 | April | 0 | 0 | 0 | 0 | 0 | |
| May | 1 | 0 | 9 | 0 | 10 | ||
| June | 1 | 0 | 3 | 0 | 4 | ||
| Quarter 3 | July | 4 | 0 | 2 | 0 | 6 | |
| August | 0 | 0 | 4 | 0 | 4 | ||
| September | 2 | 0 | 1 | 0 | 3 | ||
| Quarter 4 | October | 2 | 0 | 14 | 0 | 16 | |
| November | 0 | 0 | 3 | 0 | 3 | ||
| December | 3 | 0 | 5 | 0 | 8 | ||
| Year 2018 | Quarter 1 | January | 1 | 0 | 9 | 0 | 10 |
| February | 2 | 0 | 8 | 0 | 10 | ||
| March | 0 | 0 | 18 | 0 | 18 | ||
| Quarter 2 | April | 2 | 0 | 32 | 0 | 34 | |
| May | 7 | 0 | 90 | 0 | 97 | ||
| June | 1 | 0 | 157 | 0 | 158 | ||
| Quarter 3 | July | 2 | 0 | 68 | 0 | 70 | |
| August | 4 | 0 | 32 | 0 | 36 | ||
| September | 2 | 0 | 31 | 0 | 33 | ||
| Quarter 4 | October | 1 | 0 | 31 | 0 | 32 | |
| November | 1 | 0 | 28 | 0 | 29 | ||
| December | 1 | 0 | 30 | 0 | 31 | ||
| Year 2019 | Quarter 1 | January | 2 | 0 | 23 | 0 | 25 |
| February | 0 | 0 | 68 | 0 | 68 | ||
| March | 2 | 0 | 51 | 0 | 53 | ||
| Quarter 2 | April | 0 | 0 | 68 | 0 | 68 | |
| May | 4 | 0 | 110 | 0 | 114 | ||
| June | 0 | 0 | 168 | 0 | 168 | ||
| Quarter 3 | July | 2 | 0 | 17 | 0 | 19 | |
| August | 0 | 0 | 17 | 0 | 17 | ||
| September | 3 | 0 | 12 | 0 | 15 | ||
| Quarter 4 | October | 2 | 0 | 36 | 0 | 38 | |
| November | 0 | 0 | 46 | 0 | 46 | ||
| December | 1 | 0 | 64 | 0 | 65 | ||
| Year 2020 | Quarter 1 | January | 0 | 0 | 28 | 0 | 28 |
| February | 1 | 0 | 24 | 0 | 25 | ||
| March | 5 | 0 | 15 | 0 | 20 | ||
| Quarter 2 | April | 2 | 0 | 0 | 0 | 2 | |
| 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 | 1 | 0 | 0 | 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 | 0 | 0 | 0 | ||
| December | 0 | 0 | 0 | 0 | 0 | ||
| Total | 129 | 0 | 1,368 | 0 | 1,497 | ||