دانلود مقاله ISI نوکردن کابل ولتاژ متوسط زیر زمینی
عنوان انگلیسی مقاله:
Underground Medium-Voltage Cable RejuvenationPart III: In?uence of Operating and Emergency Conditions
ترجمه فارسی عنوان مقاله:
نوکردن کابل ولتاژ متوسط زیر زمینی- قسمت سوم: اثر شرایط عملکرد و اضطراری
چکیده انگلیسی مقاله:
Abstract- The present study, the last of three parts, deals with the testing of three solutions for the blocking of cable-ends of silicone injected cables on an underground experimental line at up to maximum operating conditions. Another objective is to verify in the laboratory the impact of emergency conditions on silicone-injected cables. The experimental line is composed of 16 triplexed XLPE cable sections, rated 28-kV, having 750-kcm aluminum conductors; the line comprises also 42 splices. Only two phases of each cable section were silicone-injected by a service provider. It was found that the solution to dam cable-ends after silicone injection performs successfully and, also, that the silicone diffuses rapidly in the cables extruded layers. It was further revealed that, with freshly injected cables problems arise due to high conductor temperature above 100 C, but it becomes harmless a few months after injection.
منتشر کننده مقاله: IEEE
سال انتشار مقاله: 2012
متن این مقاله به زبان انگلیسی می باشد.