Development of Techniques for Separating Waterproof Layer from XLPE Cable Sheath by Hot Water Heating
نویسندگان
چکیده
منابع مشابه
Long-life Xlpe Insulated Power Cable
Crosslinked polyethylene (XLPE) has become the globally preferred insulation for power cables, both for distribution and transmission system applications. This insulation system provides cost efficiency in operation and procurement, as well as lower environmental and maintenance requirements when compared to older impregnated paper systems. The purpose of this paper is to outline some of the de...
متن کاملInvestigating the effect of hot water consumption profile on the performance of solar water heating systems
In this paper, a forced circulation solar water heater system is simulated for different hot water consumption profiles using flat plate collectors as well as evacuated tube collectors. The profiles studied are the actual samples of hot water consumption profiles for different commercial centers and institutions. Dynamic simulation outputs of system thermal performance are used as economic anal...
متن کاملA Methodology for the Assessment of Hvdc-xlpe Cable Insulation
The purpose of this work is to present and to discuss a methodology for the assessment of materials intended to HVDC-XLPE cables, particularly as regards the evaluation of the effects of material formulation on space charge accumulation within the insulation. Sample design, testing method and protocol and criteria used for the material evaluation are specifically considered. It will be shown th...
متن کاملThe Conduction Characteristics of Electrical Trees in XLPE Cable Insulation
Depending on the morphology of the material and applied voltage frequency, three kinds of electrical trees can exist in cross-linked polyethylene (XLPE) cable insulation, which are conducting, non-conducting, and mixed trees with different growth mechanisms. It is suggested that when the needle is inserted into large spherulites, conducting trees will form in those spherulites; when it is inser...
متن کاملLowering Costs of Active Solar Hot Water/Space Heating Systems
Market penetration studies indicate that in the absence of tax credits, large reductions in the costs of active solar hot water/space heating systems will be necessary. A number of potential means for equipment and labor cos‘t reductions are pres'ented. The use of drainback systems with'polybutylene pipe and a variety of low-cost collector concepts is discussed-. The pros and cons of the variou...
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: IEEJ Transactions on Power and Energy
سال: 2007
ISSN: 0385-4213,1348-8147
DOI: 10.1541/ieejpes.127.241