CIVILICA We Respect the Science
(ناشر تخصصی کنفرانسهای کشور / شماره مجوز انتشارات از وزارت فرهنگ و ارشاد اسلامی: ۸۹۷۱)

گواهی نمایه سازی مقاله Diagnostics of Power Transformers with Dielectric Response Measurements

عنوان مقاله: Diagnostics of Power Transformers with Dielectric Response Measurements
شناسه (COI) مقاله: PSC20_252
منتشر شده در بیستمین کنفرانس بین المللی برق در سال ۱۳۸۴
مشخصات نویسندگان مقاله:

Amir Abbas Shayegani - University of Tehran, Department of Electrical Engineering, Iran
Hossein Mohseni - University of Tehran, Department of Electrical Engineering, Iran
Hossein Borsi - University of Hannover, Institute of Electric Power System (Schering-institute), Germany
Ernst Gockenbach - University of Hannover, Institute of Electric Power System (Schering-institute), Germany

خلاصه مقاله:
In recent years it has been an attention to dielectric response parameters for diagnosis of power transformers, high voltage cables etc. Determination of water content of pressboard, and aging state of solid insulation materials are claimed and some commercial measuring systems for these measurements are available. In this paper some measurement on oil-pressboard samples in laboratory condition at different states of samples are presented. The aim of the investigation is the determination of the effect of some parameters such as aging, water contents, geometry, etc on the dielectric response. The results show that separation of oil quality and pressboard state is possible and that ging has a similar effect as moisture.

کلمات کلیدی:
Diagnostics, Dielectric Spectroscopy, Transformers Insulation, Moisture, Aging

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-PSC20-PSC20_252.html