Study of nanosecond pulse switches for low voltage generator for diagnosis of power transformers; Mechanical Engineering, Automation and Control Systems (MEACS)

Study of nanosecond pulse switches for low voltage generator for diagnosis of power transformers; Mechanical Engineering, Automation and Control Systems (MEACS)

التفاصيل البيبلوغرافية
Parent link:Mechanical Engineering, Automation and Control Systems (MEACS).— 2014.— [4 p.]
مؤلف مشترك: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра электрических сетей и электротехники (ЭСиЭ)
مؤلفون آخرون: Vasilieva O. V. Olga Vladimirovna, Budko A. A., Lavrinovich A. V., Filkov A. I.
الملخص:Title screen
Influence of the switchboard type on parameters of an output impulse of the generator according to Vvedensky's scheme is analyzed. The technique of the switchboard choice is offered when using generator for diagnostics of a mechanical condition of power transformers windings. Switchboards were investigated: the mercury relay, the mechanical slider switch, the push-button switch, gas sealed-contact and vacuum sealedcontact, discharger. The technique of switchboards comparison consisted in comparison among them the impulses registered on coordinated loading at the exit of the created cable generator. Comparison of the initial and restored signals was carried out at different quantity of harmonicas. The technique for comparison of amplitudes ranges in the form of the power spectral density is offered. Research was carried out in the environment of MathCAD by means of Fourier's discrete transformation. The results of the study are given in the table.
Режим доступа: по договору с организацией-держателем ресурса
اللغة:الإنجليزية
منشور في: 2014
الموضوعات:
электронный ресурс
труды учёных ТПУ
pulse generator
switchboard
gas discharge switch
impulse
transformer
Fourier's discrete transformation
energy
генераторы импульсов
коммутаторы
переключатели
импульсы
трансформаторы
الوصول للمادة أونلاين:http://dx.doi.org/10.1109/MEACS.2014.6986867
التنسيق: الكتروني فصل الكتاب
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=638981

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