Space charge accumulation in XLPE versus temperature and water content
نویسندگان
چکیده
منابع مشابه
The Influence of Material Modification and Residues on Space Charge Accumulation in XLPE for DC Cable Application
Effects of cross-linking by-products (residues) of polyethylene on space charge accumulation and decay are investigated in the paper using the pulsed electro-acoustic technique. Space charge profiles have shown a great variation both in the charge initiation over the voltage ramping up process and later on long term stressing and decay (volts off) among the samples subjected to different condit...
متن کاملThe Influence of Residue on Space Charge Accumulation in Purposely Modified Thick Plaque XLPE Sample for DC Application
Effects of cross-linking by-products (residues) of polyethylene on space charge accumulation and decay are investigated in the paper using the pulsed electro-acoustic technique. Space charge profiles have shown a great variation both in the charge initiation over the voltage ramping up process and later on long term stressing and decay (volts off) among the samples subjected to different condit...
متن کاملCapital Accumulation and space economy in Iran
Introduction The accumulation of capital is being considered as a major driving force as far as the development is concerned. The mechanism of this accumulation implemented during three processes. Capital accumulation within different historical and geographical setting results in special locational forms known as space economy. Historical experiences with respect to capital accumulation in ...
متن کامل“Mirror Image” Space Charge Distribution in XLPE Power Cable under Opposite Stressing Voltage Polarity
The paper presents the research on space charge distribution under different polarities in full size cross-linked polyethylene power cables using the pulsed electro-acoustic technique. Under both positive and negative voltage space charge distributions possess about the same profiles but opposite polarities. Similar phenomenon had been reported previously in plaque samples and was termed as “mi...
متن کاملCharge Distribution and Electroluminescence in Xlpe under Dc Field
The intent of this paper is to cross-correlate the information obtained by space charge distribution analysis and electroluminescence (EL) detection in cross-linked polyethylene samples submitted to DC fields, with the objective to make a link between space charge phenomena and energy release as revealed by detection of visible photons. Space charge measurements carried out at different field l...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the Nordic Insulation Symposium
سال: 2018
ISSN: 2535-3969
DOI: 10.5324/nordis.v0i23.2447