Dielectric response of aramid paper impregnated with synthetic ester

被引:2
|
作者
Zenker, Marek [1 ]
Mrozik, Andrzej [1 ]
机构
[1] Zachodniopomorski Uniwersytet Technol Szczecinie, Wydzial Elekt, Katedra Elektrotechnol & Diagnostyki, Ul Sikorskiego 37, PL-70313 Szczecin, Poland
来源
PRZEGLAD ELEKTROTECHNICZNY | 2018年 / 94卷 / 10期
关键词
dielectric relaxation; aramid paper; synthetic ester; FDS; PDC;
D O I
10.15199/48.2018.10.37
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This publication deals with the recognition of the influence of temperature and moisture on dielectric relaxation parameters of insulation based on aramid paper impregnated with synthetic ester (Midel 7131). Relaxation processes were investigated by FDS (Frequency Domain Spectroscopy) and PDC (Polarization Depolarization Current). DIRANA OMICRON and Keithley 6517A system was used for the measurements, while Origin v.8.0 and Novocontrol WinFit were used to analyze measurement results. The generalized Havriliak-Negami and Jonscher LFD equation was used to determine the relaxation functions.
引用
收藏
页码:164 / 167
页数:4
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