Development of advanced technology for high voltage transformer winding condition control based on probing impulse of nanosecond duration / A. V. Lavrinovich, A. V. Mytnikov ; sci. adv. A. V. Mytnikov
Уровень набора: (RuTPU)RU\TPU\conf\24578, Интеллектуальные энергосистемы, труды V Международного молодёжного форума, 9-13 октября 2017 г., г. Томск, в 3 т. / Национальный исследовательский Томский политехнический университет (ТПУ), Энергетический институт (ЭНИН) = 2017Язык: английский.Страна: Россия.Серия: Релейная защита, автоматика, электрооборудование электроэнергетических системРезюме или реферат: The paper deals with the experimental research of the pulsed method of transformer winding control in comparison with FRA technology. A new approach to winding condition control technology is described. The proposed method is based on short (compared with a typical pulsed technology) probe pulse and front pulse durations. The experimental results of sensitivity growth at decreasing front pulse duration are shown. The experimental equipment and measurements are described. A comparison of the experimental results of the proposed technology and FRA is given. It is shown that shorter front of probe pulse duration allows upgrading sensitivity of the diagnostic procedure..Примечания о наличии в документе библиографии/указателя: [Библиогр.: с. 58-59 (6 назв.)].Тематика: электронный ресурс | труды учёных ТПУ | передовые технологии | контроль | обмотки | трансформаторы | зондирующие импульсы | наносекундная длительность | импульсные методы | длительность | импульсы Ресурсы он-лайн:Щелкните здесь для доступа в онлайнЗаглавие с титульного экрана
[Библиогр.: с. 58-59 (6 назв.)]
The paper deals with the experimental research of the pulsed method of transformer winding control in comparison with FRA technology. A new approach to winding condition control technology is described. The proposed method is based on short (compared with a typical pulsed technology) probe pulse and front pulse durations. The experimental results of sensitivity growth at decreasing front pulse duration are shown. The experimental equipment and measurements are described. A comparison of the experimental results of the proposed technology and FRA is given. It is shown that shorter front of probe pulse duration allows upgrading sensitivity of the diagnostic procedure.
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