Donetsk National Technical University
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https://ea.donntu.edu.ua/jspui/handle/123456789/27226| Title: | ОЦЕНКА СОСТОЯНИЯ ЭЛЕКТРИЧЕСКОЙ ИЗОЛЯЦИИ ПО ПАРАМЕТРАМ ЭЛЕКТРИЧЕСКИХ ПЕРЕХОДНЫХ ПРОЦЕССОВ В НЕЙ |
| Other Titles: | ESTIMATION OF THE STATE OF ELECTRICAL INSULATION ACCORDING TO PARAMETERS OF ELECTRIC TRANSIENT IN IT |
| Authors: | Гребченко, Н.В. Grebchenko, N. |
| Keywords: | повреждения электрических станций damage to electrical stations кабель-трансформатор 6/0,4 кВ cable transformer 6/0, 4 kV электрическая изоляция electrical insulation |
| Issue Date: | 1999 |
| Publisher: | Донецький національний технічний університет |
| Citation: | Наукові праці Донецького національного технічного університету. Серія: електротехніка і енергетика. Випуск 4 - Донецьк, ДонНТУ, 1999 |
| Series/Report no.: | Электротехника и энергетика; |
| Abstract: | The method of detection of the electrical insulation failures in the cable-motor circuit is concerned in the article. For that the constant voltage is supplied to one of the phases, time constant of charge is defined and then time constant of discharge is defined and voltage between cable phases is measured during selfdischarge of the cable phase capacities. The results of calculations on the mathematical model are shown. |
| URI: | http://ea.donntu.edu.ua/handle/123456789/27226 |
| Appears in Collections: | Випуск 4 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 245-248.pdf | 2,88 MB | Adobe PDF | View/Open | |
| sp245-248.pdf | 32,92 kB | Adobe PDF | View/Open |
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