Structural characteristics of sleeve-type high-voltage cross-linked cable terminations
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① Laying a preformed rubber electrical stress control cone of a specific shape on the insulation of the cable and overlapping the outer shield of the cable;
② Improve the electric field distribution at the end of the cable by using the combination of the semi-conductive rubber material with a specific curve inside the rubber electrical stress control cone and the insulating rubber material;
③ Rely on the elasticity of the prefabricated rubber stress cone material to apply a substantially constant interface pressure to the interface between the cable insulation and the cable's outer shield cutting surface to control the electric field strength at the end of the cable.
