Power cable having sectionalized screen and method of making sam

Details Power cable having sectionalized screen and method of making sam Power cable having sectionalized screen and method of making sam

1988-10-11

1989-08-08

Askin, Laramie E.

Electricity: conductors and insulators

Conduits, cables or conductors

Combined

156 49, 174 85, H02G 1508

Patent

active

048555363

ABSTRACT:
The invention relates to interruption of screens of power cables (1,2) with double stress cone systems (23,30). Such interruption systems have hitherto always been made at the same place as the cable core joints. However, with interruption systems at the location of the cable core joint, undesirable gas pockets can form at the interface between the joint insulation and the double stress cone system. In order to eliminate this problem, the interruption system is provided at a position remote from the cable core joint.

REFERENCES:
patent: 3800064 (1974-03-01), Lusk
patent: 4283595 (1981-08-01), Anosov et al.
patent: 4357487 (1982-11-01), Goehlich et al.
patent: 4454375 (1984-06-01), Takaoka et al.
patent: 4479031 (1984-10-01), Ishise et al.
Dam-Andersen, M. et al., "Design, Manufacturing and Installation of XLPE-Cables in Denmark", CIGRE Report 21-08, 1986, 5 pages.

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