کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5207678 | 1382362 | 2006 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation of dielectric behavior of thermally aged XLPE cable in the high-frequency range
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Investigation of dielectric behavior of thermally aged XLPE cable in the high-frequency range Investigation of dielectric behavior of thermally aged XLPE cable in the high-frequency range](/preview/png/5207678.png)
چکیده انگلیسی
The widespread use of crosslinked polyethylene (XLPE) in the wire and cable industry may be attributed mainly to its outstanding physical and chemical properties. However, it has been recognized that degradation of XLPE insulation during service, such as thermo-oxidation and water treeing, may lead to premature electrical breakdown of the XLPE insulation cables. Diagnostic measurements would considerably assist to distinguish between bad and still good cables. Estimation of the degree of aging is at present the most important task of diagnostic methods. This paper presents a study on the thermo-oxidation-induced changes in the dielectric properties of the thermally aged 3.3Â kV XLPE cables in the frequency range from 70Â kHz to 10Â MHz.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer Testing - Volume 25, Issue 4, June 2006, Pages 553-561
Journal: Polymer Testing - Volume 25, Issue 4, June 2006, Pages 553-561
نویسندگان
Chonung Kim, Zhijian Jin, Pingkai Jiang, Zishu Zhu, Genlin Wang,